PM135 Powermeter Series PM135P/PM135E/PM135EH Installation and Operation Manual BG0518 Rev.
LIMITED WARRANTY The manufacturer offers the customer a 24-month functional warranty on the instrument for faulty workmanship or parts from date of dispatch from the distributor. In all cases, this warranty is valid for 36 months from the date of production. This warranty is on a return to factory basis. The manufacturer does not accept liability for any damage caused by instrument malfunction.
Do not use the instrument for primary protection functions where failure of the device can cause fire, injury or death. The instrument can only be used for secondary protection if needed. Read this manual thoroughly before connecting the device to the current carrying circuits. During operation of the device, hazardous voltages are present on input terminals. Failure to observe precautions can result in serious or even fatal injury or damage to equipment.
Quick Start Guide This section can be used by a licensed electrician to install and perform basic PM135 setup. For more detailed PM135 setup and use instructions, see the following chapters in this manual. This quick start guide will assist you to have the unit running for the first time. During the operation of the meter, hazardous voltages are present in the input terminals. Failure to observe precautions can result in serious or even fatal injury or damage to equipment.
Mounting two PM135 side by side Connecting the PM135 Unit To connect the PM135: 1. Ensure that all incoming power sources are OFF. 2. Check that you have the appropriate power supply. 3. Connect to the external CT by passing the external CT wire through the meter CT core. Observe the arrow that indicates the current direction. 4. In case of a retrofit application where each external CT ends with two wires: Pass one wire through the meter CT core.
Common Wiring Mode: 4LL3 or 4Ln3 CT wiring 6 PM135 Powermeter Series
To connect an Option module: 1. Assemble the module on the meter. 2. Power the PM135 unit on. RS-485 Terminals Module connector cover Remove Module Connector cover before assembling module Assembling a module To operate the PM135: 1. Perform device diagnostics. 2. Configure the device through the PM135 unit front panel display.
2. Configuring the PM135 remotely 1. Install the PAS application software on your PC. 2. Configure the PAS database for your meter. 3. Configure the PAS communications settings. 4. Upgrade the meter firmware if a new version is available. 5. Set up the meter using the PAS application software. 6. Configure your security settings through the meter security setup. 7. Configure your communication protocol settings. 8. Configure Billing/TOU registers.
Table of Contents Chapter 1 General Information ..........................................................................12 1.1 Features.......................................................................................................................13 1.2 Available Options .......................................................................................................14 Digital I/O ............................................................................................................
Measurements Energy Data Display ........................................................................ 54 Harmonics Display ................................................................................................ 55 Waveform Display ................................................................................................. 56 Phasor Display ...................................................................................................... 56 Digital I/O ..................................
Configuring the Data Recorder .............................................................................. 105 5.6 Configuring Communication Protocols............................................................... 109 Configuring Modbus............................................................................................. 109 Configuring DNP3................................................................................................ 110 Chapter 6 6.1 6.2 6.3 6.4 6.
Chapter 1 General Information Features Chapter 1 General Information The PM135 is a compact, multi-function, three-phase AC Powermeter specially designed to meet the requirements of users ranging from electrical panel builders to substation operators. The PM135 measuring Measuring Category II and power supply inputs comply with The PM135 comprises of three types of models: PM135P: the basic model which offers standard voltage, current, power and frequency measurements, and control capabilities.
Chapter 1 General Information Features 1.1 Features Multifunctional 3-phase Power Meter 3 voltage inputs and 3 current transformer-isolated AC inputs for direct connection to power line or via potential and current transformers True RMS, volts, amps, power, power factor, neutral current, voltage and current unbalance, frequency Ampere/Volt demand meter 25/50/60/400 Hz measurement capabilities Billing/TOU Energy Meter (PM135E and PM135EH) Class 0.
Chapter 1 General Information Available Options Display 3.
Chapter 1 General Information Customized Options Digital I/O The PM135 digital I/O expansion module provides: 4DI/2DO module 4 dry contact digital inputs (DI) for monitoring external contacts and receiving pulses from energy, water, and gas meters Programmable de-bounce time; 1-ms scan time.
Chapter 1 General Information Measured Parameters Device Resolution A low or high-resolution option can be selected for the presentation of voltage, current, and power for use in high and low power applications. See Measurement Units for more information. Energy Rollover The energy rollover limit can be changed in the meter to provide 4-digit to 9-digit energy resolution. See Device Options in Chapter 5 for details.
Chapter 1 General Information Parameter Ampere Maximum Demand per phase Voltage Maximum Demand per phase Measured Parameters Display Comm.
Chapter 1 General Information Parameter Min/Max Frequency, Neutral current Measured Parameters Display Comm.
Chapter 2 Installation Site Requirements Chapter 2 Installation This chapter discusses the following types of physical installations for the PM135 Powermeter: Mechanical Installation Electrical Installation I/O Connections COM Port Connections. 2.
Chapter 2 Installation Mechanical Installation Panel Mounting To mount the meter in cutout (ANSI 4" round or DIN 92x92mm square cutout): 1. Position the meter in the cutout. 2. Affix the meter using washers and nuts. (Add short text on Panel Mounting, a heading should always have text) Figure 2-2. Mounting DIN Rail Mounting The PM135 can be mounted on a 35-mm DIN rail. Figure 2-3.
Chapter 2 Installation Electrical Installation Figure 2-4.
Chapter 2 Installation Electrical Installation 2.4 Electrical Installation The equipment installation shall conform to the following instructions: a) a switch or circuit-breaker shall be included in the building installation; b) It shall be in close proximity to the equipment and within easy reach of the OPERATOR; c) It shall be marked as the disconnecting device for the equipment. Before installing, ensure that all incoming power sources are shut OFF.
Chapter 2 Installation Electrical Installation Terminals Figure 2-7. Terminals -Rear View Power Source Connection The equipment installation shall conform to the following instructions: a) a switch or circuit-breaker shall be included in the building installation; b) It shall be in close proximity to the equipment and within easy reach of the OPERATOR; c) It shall be marked as the disconnecting device for the equipment. Before installing, ensure that all incoming power sources are shut OFF.
Chapter 2 Installation Electrical Installation Voltage Input connection The equipment installation shall conform to the following instructions: a) a switch or circuit-breaker shall be included in the building installation; b) It shall be in close proximity to the equipment and within easy reach of the OPERATOR; c) It shall be marked as the disconnecting device for the equipment. Before installing, ensure that all incoming power sources are shut OFF.
Chapter 2 Installation Electrical Installation In case of a retrofit application where each external CT ends with two wires: 1. Pass one wire through the meter CT core. 2. Connect the wire to one of the meter termination screws. 3. Connect the second wire from the external CT to the termination screw to close the loop. Figure 2-8. Current Input Connection Wiring Diagrams For AC input ratings, see Technical Specifications in Appendix A for more details.
Chapter 2 Installation Electrical Installation Figure 2-9 3-Wire 2-Element Delta Direct Connection Using 2 CTs (Wiring Mode = 3dir2) Figure 2-10 4-Wire Wye 3-Element Direct Connection Using 3 CTs (Wiring Mode = 4LL3 or 4Ln3) 26 PM135 Powermeter Series
Chapter 2 Installation Electrical Installation Figure 2-11 4-Wire Wye 3-Element Connection Using 3 PTs, 3 CTs (Wiring Mode = 4LL3 or 4Ln3) Figure 2-12 3-Wire 2-Element Open Delta Connection Using 2 PTs, 2 CTs (Wiring Mode = 3OP2) PM135 Powermeter Series 27
Chapter 2 Installation Electrical Installation This configuration provides accurate power measurements only if the voltages are balanced.
Chapter 2 Installation Electrical Installation Figure 2-15 4-Wire 3-Element Delta Direct Connection Using 3 CTs (Wiring Mode = 4LL3 or 4Ln3) Figure 2-16 3-Wire 2½-Element Broken Delta Connection Using 2 PTs, 3 CTs (Wiring Mode = 3bLn3 or 3bLL3) PM135 Powermeter Series 29
Chapter 2 Installation I/O Connections 2.5 I/O Connections Before I/O Module installation ensure that all incoming power sources are shut OFF. Failure to observe this practice can result in serious or even fatal injury and damage to equipment. RS-485 Terminals Module connector cover Remove Module Connector cover before assembling module Figure 2-17 Module Connector Cover – Before Module Assembly For I/O ratings, see Technical Specifications in Appendix A.
Chapter 2 Installation I/O Connections Figure 2-19 Relay Output Connection Digital Inputs Four optically isolated status inputs are provided for status monitoring, pulse counting, external power demand period, and time synchronization. Figure 2-20 Digital Input Connection 12DI/4RO Module The 12DI/4RO module can be equipped with optional communication port COM2 – ETHERNET or RS-422/485. Figure 2-21 12DI/4RO Module Before I/O Module installation ensure that all incoming power sources are shut OFF.
Chapter 2 Installation I/O Connections Relay Outputs There are four electro-mechanic relay outputs provided for energy pulsing, alarms, or remote control. Figure 2-22 Relay Output Connection Digital Inputs 12 optically isolated status inputs are provided for status monitoring, pulse counting, external power demand period, and time synchronization.
Chapter 2 Installation I/O Connections 4AO Module - Analog Outputs The 4AO module has four optically isolated analog outputs with an internal power supply and current output options of 0-20 mA and 4-20 mA (current loop load of up to 500 Ohm), 0-1 mA and ±1 mA (2mA 100% overload, current loop load of up to 5 kOhm). Figure 2-24: Analog Output Connection It is recommended to connect unused Analog output channels to Common terminal.
Chapter 2 Installation I/O Connections Digital Inputs Figure 2-25: TOU Digital Input Connection TOU – Battery Replacement WARNING! Only qualified personnel familiar with the instrument and its associated electrical equipment must perform the RTC battery backup replacement. To replace the CR1632 RTC battery: 34 1. Remove the TOU module from the PM135 compartment 2. Open the TOU MODULE case by applying a flat screwdriver at three snap-in slit (1, 2 and 3), as shown in Figure 2-26. 3.
Chapter 2 Installation Communications Connections Figure 2-26: TOU RTC Battery Replacement 2.6 Communications Connections Before installing the Communication Module, ensure that all incoming power sources are shut OFF. Failure to observe this practice can result in serious or even fatal injury and damage to equipment.
Chapter 2 Installation Communications Connections port COM2 – ETHERNET or RS-422/485 COM1 RS-485 Connection Figure 2-27: COM1 RS-485 2-Wire Connection The connector is removable with three captured-wire terminals.
Chapter 2 Installation Communications Connections The ETH module TERMINAL is for use only with equipment which has no live parts which are ACCESSIBLE The RATING of the insulation of the external equipment for use with the ETH module, shall comply according to Installation Category II for insulation to be suitable for SINGLE FAULT CONDITION The external equipment TERMINAL connection type is RJ-45 The type of equipment that might be connected to the TERMINAL is: Personal Computer – PC
Chapter 2 Installation Communications Connections RS-232/422-485 module – COM2 Connection Figure 2-30: COM2 RS-232 connection Figure 2-31: COM2 RS-422/485 and 12DI/4RO-RS-422/485 modules connection 38 PM135 Powermeter Series
Chapter 2 Installation Communications Connections The RS-232/422-485 module TERMINALS are for use only with equipment which has no live parts which are ACCESSIBLE The RATING of the insulation of the external equipment for use with The RS-232/422-485 module, shall comply according to Installation Category II for insulation to be suitable for SINGLE FAULT CONDITION The external equipment TERMINAL connection type is normally terminal block for wire size 14 AWG (up to 1.
Chapter 3 Using Front Display Chapter 3 Display Operations Using Front Display This chapter provides PM135 Power meter series front panel information and operating procedures. Figure 3-1: PM135 Unit 3.1 Display Operations The PM135 has a high-contrast graphical LCD display with backlight for local data read outs, meter setup and servicing.
Chapter 3 Using Front Display Display Operations Navigation Buttons The PM135 is provided with five navigation buttons as described below: Button Operation SELECT/ENTER TAB – browse from submenu to next submenu or move to required digit setup PAGE DOWN– scrolling DOWN PAGE UP – scrolling UP ESCAPE The SELECT/ENTER button on the display mode: While navigating to submenus, pressing the SELECT/ENTER button selects the highlighted line menu In "Basic Setup" or "Device Setup" menus, while changing de
Chapter 3 Using Front Display Display Operations Navigating in Data Display Mode The PM135 provides multiple pages data displays. Your present location is indicated upper bar as shown in the following picture. See Data Displays for the full displays list. Sub-menu Parameter display Display Sub-menu name Use UP/DOWN scroll buttons to scroll through data displays. Status Indicators Graphical icons on the bottom status bar give immediate meter status indication and show the present tariff rate.
Chapter 3 Using Front Display Display Operations Direct active power flow – delivered active energy. Reversed active power flow – received active energy. Phase Presence Indicators Phase presence indicators “123” show the status of either V1-V2-V3 phase-to-neutral voltages in line-to-neutral wiring modes, or V12-V23V31 phase-to-phase voltages in line-to-line wiring modes. Indicator Icon 123 1 3 123 1–3 Description All voltages are present and above the voltage dip threshold.
Chapter 3 Using Front Display Display Operations fixed at 5 minutes for setup menus), the display automatically returns to the default page from any other data display or a setup menu. If the Auto-Scroll feature is enabled, the display immediately enters the auto scroll sequence. Auto-Scroll If the Auto-Scroll feature is enabled, the data display automatically scrolls through all pages of all data displays that are included into the programmable auto-scroll sequence.
Chapter 3 Using Front Display Display Operations Primary and Secondary Volts Volts can be displayed in primary (default) or secondary units. The volts display mode can be changed through the display setup (see Configuring the Display). Phase Power Readings In configurations with the neutral wire, in addition to total three-phase powers, the meter can show per-phase power readings. By default, they are disabled. See Configuring the Display on how to enable per-phase power readings in your meter.
Chapter 3 Using Front Display Display Operations Billing Period Data Displays The PM135 provides billing period data displays for energy and general purpose volume data as m³, cf or Ccf calculated using Digital Input for water and/or gas meter application. Only registers you selected in the billing/TOU register setup and tariff rates listed in the TOU daily profiles are included (see Configuring Billing/Tariff Registers and Configuring the Daily Tariff Schedule in Chapter 5).
Chapter 3 Using Front Display Display Operations Register 1 – tariff 3 readings: Total Import Active energy data. Register 2 - total readings: Total Export Active energy data. Register 2 – tariff 1 readings: Total Export Active energy data. Register 2 – tariff 2 readings: Total Export Active energy data. Register 2 – tariff 3 readings: Total Export Active energy data.
Chapter 3 Using Front Display Display Operations Register 3 – tariff 1 readings: Total Import Reactive energy data. Register 3 – tariff 2 readings: Total Import Reactive energy data. Register 3 – tariff 3 readings: Total Import Reactive energy data. Register 4 - total readings: Total Export Reactive energy data Register 4 – tariff 1 readings: Total Export Reactive energy data. Register 4 – tariff 2 readings: Total Export Reactive energy data.
Chapter 3 Using Front Display Display Operations Register 4 – tariff 3 readings: Total Export Reactive energy data. Measurements Maximum Demand Data Display Maximum demand displays show measurements maximum demands (not billing maximum demands) for powers, voltages, currents and total harmonics. Each quantity is displayed with the date and time of the last update. Use the UP/DOWN button to scroll to the desired Max.
Chapter 3 Using Front Display Display Operations Measurements Data Display Measurements data represent general instrumentation data you can use while installation and inspecting the meter. Use phase angles displays to check the order of phases when connecting wires to the meter terminals. Use the UP/DOWN button to scroll to the desired data display Phase-to-neutral voltages. Only displayed in 4-wire configurations with a neutral.
Chapter 3 Using Front Display Display Operations Voltage unbalance, % Phase voltage THD Indicate phase-to-phase voltage THD in line-to-line configurations Phase and neutral currents Phase and neutral currents maximum demand with time stamp Current unbalance, % Phase Current Total Demand Distorsion, % PM135 Powermeter Series 51
Chapter 3 Using Front Display Display Operations Phase Current THD, % Total powers and power factor Total powers maximum demand export Total powers maximum demand import Phase 1 powers and power factor Phase 2 powers and power factor 52 PM135 Powermeter Series
Chapter 3 Using Front Display Display Operations Phase 3 powers and power factor Measurements Minimum/Maximum Data Display Minimum/Maximum displays show measurements minimum/maximum for powers, voltages, currents, power factor and frequency. Each quantity is displayed with the date and time of the last update. Use the UP/DOWN button to scroll to the desired Min/Max data display Phase currents minimum/maximum values with time stamp. Neutral current minimum/maximum values with time stamp.
Chapter 3 Using Front Display Display Operations Total powers minimum/maximum values with time stamp. Total power factor minimum/maximum value with time stamp. Line frequency minimum/maximum value with time stamp. Measurements Energy Data Display Energy displays show measurements total import/export for energy and phases energy. Use the UP/DOWN button to scroll to the desired energy data display Total import energy. Total export energy.
Chapter 3 Using Front Display Display Operations Phase 1 import energy. Phase 2 import energy. Phase 3 import energy. Harmonics Display Harmonics display shows individual harmonics distortion for phase voltages and current, and phase voltage/current harmonic spectrum graphs. Use the UP/DOWN button to scroll to the specific harmonic number or voltage and current channels harmonic spectrum.
Chapter 3 Using Front Display Display Operations Waveform Display The waveform display shows per-phase voltage and current waveforms and V/I values + THD. Use the UP/DOWN button to scroll through the phases. Per-phase voltage and current waveforms Phasor Display The Phasor display shows a three-phase network Phasor diagram. All phase angles are given relatively to the V1 channel.
Chapter 3 Using Front Display Display Operations Relay outputs status Device Control Display The device control display shows two sub-menus: "Diagnostics" and Alarms". The diagnostics display shows device diagnostic messages recorded as a result of the meter self-test diagnostics during start-up and operation, the alarm display shows a list of operated alarm setpoints along with the alarm trigger labels if there are alarms recorded during meter operation.
Chapter 3 Using Front Display Display Operations Basic Settings Display The basic settings display shows basic device settings that can be required for immediate inspecting while meter testing and at the time of installation. Use the UP/DOWN button to scroll through the settings Device wiring mode (see Basic Meter Setup for full list of wiring modes), external potential transformer ratio and the nominal device voltage.
Chapter 3 Using Front Display Display Operations Energy Pulse LED The PM135E and PM135EH have a red “Energy Pulse” LED. It flashes at a constant rate when a load is applied to the meter.
Chapter 3 Using Front Display Device Setup 3.3 Device Setup The PM135 setup is menu-driven. The device provides 12 menus that allow local accessing a limited number of meter setups and control functions listed in the following table. Access to particular menus is granted depending on the password you entered if enabled.
Chapter 3 Using Front Display Device Setup Viewing and Changing Setup Options Once you entered a correct password you are moved to the Device Setup menu. The Device Setup menu consists of sub-menus list. To select a desired menu entry from the menu list: Use the UP/DOWN button the desired menu entry to scroll through the menu list to Press the SELECT/ENTER button - to enter the selected submenu.
Chapter 4 Using PAS Software Chapter 4 Installing PAS Using PAS Software The support PAS software is a configuration and data acquisition tool that allows you to configure all of the PM135 features, monitor your meters on-line, retrieve recorded files and view reports. PAS can communicate with your PM135 via a serial port and via the Ethernet. This chapter gives information on how to install and run PAS on your computer, and how to prepare information for your meter using PAS.
Chapter 4 Using PAS Software Setting up Communications Figure 4-1: Configuration Dialog Box – Instrument Setup Tab 2. Click the Sites button on the right-hand-side. 3. From the Look in box, select the directory where a new database will be stored. By default, it is the Sites directory. 4. Type a site name for your device in the File name box, click New, and then click OK. 5. On the Instrument Setup tab, select PM135 in the Model box.
Chapter 4 Using PAS Software Setting up Communications 1. Select Configuration from the Tools menu. Under the Communication group on the Instrument Setup tab, select the type of connection for your device. 2. Set the device communication address you assigned to the PM135 port. When communicating via the Ethernet, the PM135 responds to any address you select. 3. In the Sampling Rate box, select a rate at which PAS updates data on your screen when you continuously poll the device in the PAS Data Monitor.
Chapter 4 Using PAS Software Setting up Communications Figure 4-3: Protocol Setup Dialog Box 2. In the Protocol box, select the same communications protocol as you have set in your meter. 3. In the Response Timeout box, define the maximum time that PAS should wait for the meter response before announcing a failure. 4.
Chapter 4 Using PAS Software Setting Up the Meter connection before announcing an error. Figure 4-4: Configuration Dialog Box – Connection Tab 6. In the Retries box, specify the number of retries PAS will use to receive a response from the meter if communications fail. 7. Click OK. 4.4 Setting Up the Meter Preparing Setups for the Meter PAS allows you to prepare setup data for your meter off-line without the need to have it connected to your PC. To prepare a setup for your meter: 1.
Chapter 4 Using PAS Software Setting Up the Meter 2. Select the target database from the file pane. 3. Click OK. You can also reuse a setup from another site by copying it to your present site database. To copy a setup from another site’s database: 1. Click Open. 2. Select the database. 3. Click OK. The opened setup copied to your dialog window. 4. Click the Save as… button. 5. Select the target database from the file pane. 6. Click OK.
Chapter 4 Using PAS Software Authorization Batch Download To download all setups to your device at once: 1. Check the On-line button on the PAS toolbar 2. Select the device site from the list box on the toolbar. 3. Select Download Setups from the Meter Setup menu. Uploading Setups from the Meter Individual Upload To get a particular setup from your device: 1. Check the On-line button on the PAS toolbar. 2.
Chapter 4 Using PAS Software Authorization Enter the password and click OK. If your authorization was successful, you are not prompted for the password again until you close the dialog box. See Configuring Meter Security in Chapter 5 for more information on the meter password security.
Chapter 5 Configuring the PM135 Chapter 5 Configuring Communications Configuring the PM135 This chapter describes how to configure different options in your meter from the front panel display or via PAS. 5.1 Configuring Communications Setting Up Serial Communication Ports Using the Front Display Select COM1 Setup or COM2 Setup from the Device Setup menu. See Viewing and Changing Setup Options in Chapter 3 for information on configuring parameters via the front display.
Chapter 5 Configuring the PM135 Configuring Communications Figure 5-1: Communication Setup Dialog Box – Serial Ports Setup Tab See Table 3 below for available communication options.
Chapter 5 Configuring the PM135 Configuring Communications 2. Selecting the DNP3 protocol launches the second DNP3 TCP server in addition to the MODBUS server allowing simultaneous connections on both ports. Selecting the MODBUS protocol disables the DNP3 TCP server. 3. When you change the COM2 settings through the Ethernet port, the device port restarts so communications will be temporarily lost. You may need to wait some additional time until PAS restores a connection with your device.
Chapter 5 Configuring the PM135 Configuring Communications Figure 5-2: Communication Setup Dialog Box – Network Setup Tab The table below lists available network options. Table 4: Ethernet Setup Options Parameter Options Default Device IP Address 192.168.0.203 Network Subnet Mask 255.255.255.0 Network Default Gateway 192.168.0.1 TCP Service Port 502 = Modbus/TCP 20000 = DNP3/TCP 502 NOTES 1. The meter provides the permanent MODBUS TCP server on port 502. 2.
Chapter 5 Configuring the PM135 Configuring Communications GSM/GPRS modem in Chapter 2 on how to connect a modem to your meter. Using the Front Display Select GPRS interface from the COM2 Setup menu. This menu entry appears only if the optional GPRS module is plugged into the meter. It allows you to set up the meter network address and the default gateway.
Chapter 5 Configuring the PM135 Configuring Communications The following table lists available GPRS options. Table 5: GPRS Setup Options Parameter Access Point Name (APN) Default internetg Description The mobile network APN name User name Username (if required) Password Password (if required) 2. Configure your mobile network APN, username and password. Consult your network operator regarding proper network settings.
Chapter 5 Configuring the PM135 Configuring Communications Figure 5-4: eXpertPower Client Setup Tab The following table lists available options. Refer to your eXpertPower service provider for the correct network settings. Table 6: eXpertPower Client Setup Options Parameter Options XPW Server IP Address Default Description 207.232.60.
Chapter 5 Configuring the PM135 Configuring Communications Figure 5-5: TCP Notification Client Setup Tab The following table lists available client options. Table 7: TCP Notification Client Setup Options Parameter Client Enabled Options NO, YES Server IP Address Default Description NO Enables operations of the notification client 192.168.0.
Chapter 5 Configuring the PM135 General Meter Setup 5.2 General Meter Setup Basic Meter Setup This section describes how to configure the PM135 for your particular environment and application. Before operating your meter, provide the device with basic information about your electrical network. Using the Front Display Select the Basic Setup entry from the Device Setup menu. See Viewing and Changing Setup Options in Chapter 3 for information on configuring parameters via the front display.
Chapter 5 Configuring the PM135 General Meter Setup Parameter Volt/Ampere Demand Period Options 0-1800 sec Default 900 sec Description The length of the demand period for ampere and volt demand calculations 1. Always specify the wiring mode and transformer ratings prior to setting up setpoints and analog outputs. 2. The maximum value for the product of the phase CT primary current and PT ratio is 57,500,000. If the product is greater, power readings are zeroed.
Chapter 5 Configuring the PM135 General Meter Setup voltages; otherwise, they will be line-to-line voltages. Transformer Correction While using external CT meter option, transformer correction allows you to compensate ratio and phase angle inaccuracies of the user voltage and current instrument transformers. The following table lists available options. Label Ratio V1-V3 Angle V1-V3 Ratio I1-I3 Angle I1-I3 Parameter Options Default Description V1-V3 voltage 0.700 to 1.
Chapter 5 Configuring the PM135 General Meter Setup Device Options The Device Options setup allows changing user-configurable device options or putting the meter into energy test mode. Using the Front Display Select Device Options from the Device Setup menu. See Viewing and Changing Setup Options in Chapter 3 for information on configuring parameters via the front display.
Chapter 5 Configuring the PM135 General Meter Setup Parameter Amps Scale, A Options 1.0-10.0 A Default 2 CT secondary Description The maximum current scale allowed, in secondary amps. See Data Scales in Appendix F Figure 5-7: General Setup Dialog Box – Device Options Tab Power Calculation Modes The power calculation mode option allows you to change the method for calculating reactive and apparent powers in presence of high harmonics.
Chapter 5 Configuring the PM135 General Meter Setup Setpoints), or can be linked to general pulse counters to count incoming pulses (see Configuring Counters). They can also be linked to the Billing/TOU registers to count pulses from external wattmeters or gas and water meters. Using PAS Select General Setup from the Meter Setup menu, and then click on the Digital Inputs tab. Figure 5-8: General Setup Dialog Box – Digital Inputs Dialog Box The available options are shown in Table 11.
Chapter 5 Configuring the PM135 General Meter Setup Configuring Relay Outputs The PM135 can be provided with two to four (depend on DI/O module type) optional relay outputs. Each relay can be operated either locally from the alarm/control setpoints in response to an event or by a remote command sent through communications. It can also be linked to an internal pulse source to produce energy pulses. Using PAS Select General Setup from the Meter Setup menu, and then click on the Relay Outputs tab.
Chapter 5 Configuring the PM135 Parameter General Meter Setup Options Default Description Operation mode UNLATCHED LATCHED PULSE KYZ pulse UNLATCHED Unlatched mode: the relay goes into its active state when the control setpoint is in active (operated) state, and returns into its non-active state when the setpoint is released.
Chapter 5 Configuring the PM135 General Meter Setup Using PAS Select General Setup from the Meter Setup menu, and then click on the Analog Outputs tab. Figure 5-10: General Setup Dialog Box – Analog Outputs Tab The available analog output options are described in Table 13. Table 13: Analog Output Options Option AO type Range 0-1mA ±1mA 0-20mA 4-20mA Description The analog output type. When connected to the meter, shows the actual AO type received from the device.
Chapter 5 Configuring the PM135 General Meter Setup Scaling Directional Power Factor The engineering scale for the signed power factor emulates analog power factor meters. The power factor scale is -0 to +0 and is symmetrical with regard to 1.000 (-1.000 +1.000). The negative power factor is scaled as -1.000 minus the measured value, and non-negative power factor is scaled as +1.000 minus the measured value. To define the entire power factor range from -0 to +0, the default scales are specified as -0.
Chapter 5 Configuring the PM135 General Meter Setup Table 14: Counter Options Option Range Default Description Pulse Input None, DIGITAL INPUT #1 - #12 None Links a digital input to the counter Multiplier 1-9999 1 The value added to the counter when a pulse is detected on the pulse source input Counter Value Displays the present counter contents Figure 5-11: General Setup Dialog Box – Pulse/Event Counters You can preset a counter to a required value or clear it without affecting the counte
Chapter 5 Configuring the PM135 General Meter Setup Using the Front Display Select Setpoint Setup menu from the Device Setup menu to enter the setup menu. See Viewing and Changing Setup Options in Chapter 3 for information on configuring parameters via the front display. Use the UP/DOWN buttons to scroll to the required setpoint. To select a setpoint parameter: 1. Press SELECT/ENTER button select required setpoint. to 2. Use the UP/DOWN buttons to scroll to the required parameter.
Chapter 5 Configuring the PM135 General Meter Setup Option Range Release limit Description The threshold (in primary units) at which the conditional expression would be evaluated to false. Defines the hysteresis for analog triggers. Not applicable for digital triggers. Operate delay 0.1-999.9 sec The time delay before operation when the operate conditions are fulfilled Release delay 0.1-999.
Chapter 5 Configuring the PM135 General Meter Setup Using Setpoint Events and Actions When a setpoint status changes, i.e., a setpoint event is either asserted or de-asserted, the following happens in your meter: The new setpoint status is logged to the setpoint status register that can be monitored through communications from the SCADA system or from a programmable controller in order to give an indication on the expected event.
Chapter 5 Configuring the PM135 General Meter Setup Configuring the Display This setup allows configuring the meter display. Using the Front Display Select the Display Setup entry from the Device Setup menu. See Viewing and Changing Setup Options in Chapter 3 for information on configuring parameters via the front display.
Chapter 5 Configuring the PM135 General Meter Setup Updating the meter Clock This setup allows you to setup your local date and time Using Front Display Select the Real Time Clock entry from the Device Setup menu. See Viewing and Changing Setup Options in Chapter 3 for information on configuring parameters via the front display.
Chapter 5 Configuring the PM135 General Meter Setup Device Setup Reset Real Time Clock Display Setup Basic Setup Device Options COM1 Setup Local Settings Local Settings Date Order Country Daylight Saving Time (DST) DST Start Month DST Start Week of Month DST Start Weekday DST Start Hour Local Settings DST Start Weekday DST Start Hour DST End Month DST End Week of Month DST End Weekday DST End Hour Time Synchronization Input DD/MM/YY Israel Enabled March Last Friday 2 Friday 2 September Last Sunday 2
Chapter 5 Configuring the PM135 Configuring Meter Security Table 17: Local Time Options Display Label Parameter Options Default Description Country Country Default, or country name Default Defines calendar setting. The default setting stands for the U.S.A. Daylight Saving Time Daylight Saving Time Disabled, Enabled Disabled When DST is disabled, the RTC operates in standard time only. When enabled, the meter automatically updates the time at the predefined DST switch dates.
Chapter 5 Configuring the PM135 Configuring Meter Security To change the password: 1. Select the Password Setup entry from the Device Setup menu using the UP/ DOWN buttons. 2. Press the ENTER button to enter the "Password Setup" menu. 3. Select "Password Value" with the UP /DOWN and ENTER buttons to access the password value field. 4. select the desired digit using the UP/DOWN button and move to next digit by pressing the TAB button 5.
Chapter 5 Configuring the PM135 Configuring Meter Security Using PAS Ensure that the On-line button on the PAS toolbar is checked, select Administration from the Monitor menu, and then select Change Password -> Password 1. Figure 5-15: Password Setup Dialog Box To change the password: PM135 Powermeter Series 1. Type in a new 4-digit password 2. Repeat the password in Confirm new password box 3. Check Enable password protection to enable password checking 4. Click Send.
Chapter 5 Configuring the PM135 Configuring Billing/TOU 5.4 Configuring Billing/TOU The TOU battery-backed clock unit is highly recommended in case of using time-scheduled tariff rates, otherwise a long power outage may cause the meter clock to lose time so your tariff counters would not comply with the calendar schedule.
Chapter 5 Configuring the PM135 Configuring Billing/TOU Figure 5-16: Energy/TOU Setup Dialog Box – Billing/TOU Registers tab 2. Configure the register options according to the valid parameters shown in Table 18.
Chapter 5 Configuring the PM135 Configuring Billing/TOU Configuring the Daily Tariff Schedule To configure your daily tariff schedule, select Energy/TOU from the Meter Setup menu, and then click on the TOU Daily Profiles tab. Figure 5-17: Energy/TOU Setup Dialog Box – TOU Daily Profiles Tab The daily profile setup allows you to specify the daily tariff change points with a 15-minute resolution for 4 seasons using 4 different daily schedules for each season. To configure your daily profiles: 1.
Chapter 5 Configuring the PM135 Configuring Billing/TOU Figure 5-18: TOU Calendar Setup Dialog Box – TOU Calendar Tab The meter TOU calendar allows you to configure any tariff schedule based on any possible utility regulation. The calendar provides 32 entries that allow you to specify profiles for working days and holidays through all seasons in any order that is convenient for you, based on simple intuitive rules. To configure your season tariff schedule: 1.
Chapter 5 Configuring the PM135 Configuring Billing/TOU The above picture shows a typical single-season tariff schedule with two daily tariff profiles configured for working days, and weekends and the designated U.S.A. holidays.
Chapter 5 Configuring the PM135 Configuring Recorders 5.5 Configuring Recorders The PM135E/EH has a 125-KByte onboard non-volatile memory for data and event recording. The memory is fully configurable and can be freely partitioned between log files. The meter provides memory for a total of 3 log files: Event log Two data logs The two data log files are pre-configured at the factory for recording a 15minute energy and demand profile and for the daily billing energy data profile.
Chapter 5 Configuring the PM135 Configuring Recorders 2. Select desired parameters for your log. 3. Click OK. For your reference, the record size and the number of records available for your file are reported in the dialog box. To delete an existing file partition: 1. Click on Delete. 2. Click OK. NOTES 1. Memory is allocated for a file statically when you set up your files and will not change unless you reorganize files. 2.
Chapter 5 Configuring the PM135 Configuring Recorders Configuring the Event Recorder To configure the Event log file: 3. Double click on the Event Log file partition with the left mouse button. 4. Select a desired file type for your file. 5. Select the maximum number of records you want to be recorded in the file. 6. Click OK, then send your new setup to the meter or save to the device database.
Chapter 5 Configuring the PM135 4. Select the maximum number of records you want to be recorded in the file. 5. Click OK, and then send your new setup to the meter, or save to the device database. Configuring Recorders To define the contents of the file: 1. Highlight the data log file row with the left mouse button, and then click on the Setup Recorder button, or click on the Data Recorder tab and select the corresponding log number. Figure 5-20: Log Setup Dialog Box – Data Recorder Tab 106 2.
Chapter 5 Configuring the PM135 Configuring Recorders Billing/TOU Daily Profile Log File Data log #16 is configurable to store TOU daily profile log records on a daily basis. The file is organized as a multi-section file that has a separate section of the same structure for each billing energy and maximum demand register. The number of sections is taken automatically from the Billing/TOU Registers setup (see Configuring Billing/Tariff Registers).
Chapter 5 Configuring the PM135 Configuring Recorders change the time interval for the MINUTE INTERVAL trigger in Setpoint #1 (see Configuring Alarm/Control Setpoints). Billing/TOU Profile Data Log #16 Data log #16 is pre-configured for daily billing energy and maximum demand recording for the last 90 days. It is automatically updated once a day. See Billing Profile Log File in Appendix E for the file record structure.
Chapter 5 Configuring the PM135 Configuring Communication Protocols 5.6 Configuring Communication Protocols This section describes how to customize protocol options for use with your application software. Configuring Modbus Modbus Point Mapping The PM135 provides 120 user assignable registers at addresses 0 to 119.
Chapter 5 Configuring the PM135 Configuring Communication Protocols Changing 32-bit Register Format The PM135 allows you to read 32-bit Modbus analog registers, energy counters and binary counters either in integer format, or in IEEE single precision floating point format. The 32-bit Modbus registers are factory-set to integer format. To change the register format: 1. Select Protocol Setup from the Meter Setup menu, and click on the Modbus Registers tab. 2.
Chapter 5 Configuring the PM135 Parameter Configuring Communication Protocols Options Default Binary Input Object Single-bit With Status Analog Input Object 32-bit 32-bit–Flag 16-bit 16-bit–Flag Single-bit Description The default BI object variation for requests with qualifier code 06 when no specific variation is requested Analog Inputs (AI) 16-bit-Flag The default AI object variation for requests with qualifier code 06 when no specific variation is requested Binary Counters (BC) Binary Count
Chapter 5 Configuring the PM135 Configuring Communication Protocols To view or build a DNP Class 0 response message: 1. Select Protocol Setup from the Meter Setup menu and click on the DNP Class 0 Points tab. 2. Select the object and variation type for a point range. 3. Specify the start point index and the number of points in the range. Refer to the PM135 DNP3 Reference Guide for available data points. 4. Repeat these steps for all point ranges you want to be included into the Class 0 response.
Chapter 6 Device Control and Upgrading Resetting Accumulators, Maximum Values and Files Chapter 6 Device Control and Upgrading This section describes operations on the meter you can perform from the front display or via PAS. To access device control options from PAS, you should have your meter online. 6.1 Resetting Accumulators, Maximum Values and Files Using the Front Display Select the RESET entry from the Device Setup menu.
Chapter 6 Device Control and Upgrading Resetting Accumulators, Maximum Values and Files Figure 6-1: Reset Dialog To reset the desired values or files: 1. Click on the corresponding button, and then confirm your command. 2. If an entry has more than one target, you are allowed to select targets to reset. 3. Check the corresponding boxes, and then click OK.
Chapter 6 Device Control and Upgrading Viewing and Clearing Device Diagnostics 6.2 Viewing and Clearing Device Diagnostics Using the Front Display See Diagnostics Display in Chapter 3 on how to view and clear device diagnostics from the front display. Using PAS Ensure that the On-line button on the PAS toolbar is checked, select Device Control from the Monitor menu, and then click on the Device Diagnostics tab. See Device Diagnostic Codes in Appendix G for the list of diagnostic codes and their meaning.
Chapter 6 Device Control and Upgrading Viewing Communication Status and Statistics 6.3 Viewing Communication Status and Statistics Ensure that the On-line button on the PAS toolbar is checked, select Device Control from the Monitor menu, and then click on the Communications tab.
Chapter 6 Device Control and Upgrading Upgrading Device Firmware Figure 6-5: Device Control Dialog Box – Remote Relay Control Tab To send a remote command to a relay: 1. Select a desired command in the Relay Command box for a relay: OPERATE – to operate a relay RELEASE – to remove your remote command, or to release a latched relay 2. Click Send. 6.5 Upgrading Device Firmware Your meter has upgradeable firmware.
Chapter 6 Device Control and Upgrading 118 5. You are asked for the password regardless of the password protection setting in your meter. Type the meter password, and click OK. If you did not change the password in the meter, enter the default password 0. 6. Observe the PM135 Display screen with "Flash Loader Running…" notification as below 7. Wait until PAS completes upgrading your device. It takes about 3-4 minutes at 115,200 bps to download the file to the meter. 8.
Chapter 6 Device Control and Upgrading Upgrading Device Firmware lost. You may need to wait a short duration until PAS restores a connection with your device.
Chapter 7 Monitoring Meters Chapter 7 Viewing Real-time Data Monitoring Meters 7.1 Viewing Real-time Data Real-time data can be continuously retrieved from your devices and updated on the screen at the rate you defined in the Instrument Setup. To get real-time data from your meter: 9. Ensure that the On-line button on the PAS toolbar is checked. 10. Select the device site from the list box on the PAS toolbar. 11.
Chapter 7 Monitoring Meters Viewing Real-time Data Some data sets are preset for your convenience and others are empty. You can freely modify data sets. See Appendix D for a list of data available in your meter. Polling Options To change the polling options, click on the Data Monitor window with the right mouse button and select Options. If you check Do not stop on errors, polling is resumed automatically when a communication error occurs, otherwise polling stops until you restart it manually.
Chapter 7 Monitoring Meters Viewing Real-time Min/Max Log To avoid confusion, do not store data files into the Sites directory where site databases are located. Printing Data To check the report, as it will look when printed, select Print Preview from the File menu. To print retrieved data, click on the a printer, and then click OK. button on the PAS toolbar, select Real-time Data Logging PAS allows you to store data records to a database automatically at the time it updates data on the screen.
Chapter 7 Monitoring Meters Viewing Real-time Waveforms See Working with Tables in Chapter 9 for more information on working with tables. 7.3 Viewing Real-time Waveforms To retrieve real-time waveforms from your meter: 1. Ensure that the On-line button on the PAS toolbar is checked. 2. Select the device site from the list box on the toolbar. 3. Select RT Waveform Monitor from the Monitor menu or click on the button on the PAS toolbar.
Chapter 7 Monitoring Meters Viewing Real-time Waveforms Figure 7-2: RT Waveform Monitor Window Viewing a Frequency Plot Click on the button to view a cycle-by-cycle frequency plot for the sampled voltage waveforms. Viewing a Harmonic Spectrum Click on the button to view a spectrum chart for the selected waveform channel. PAS provides voltage, current, active power and reactive power spectrum charts. See Viewing Real-time Harmonic Spectrum for more information on viewing options.
Chapter 7 Monitoring Meters Viewing Real-time Harmonic Spectrum 7.4 Viewing Real-time Harmonic Spectrum To retrieve real-time harmonic spectrum from your meter: 4. Ensure that the On-line button on the PAS toolbar is checked. 5. Select the device site from the list box on the toolbar. 6. Select RT Harmonic Monitor from the Monitor menu or click on the button on the PAS toolbar. Click on the “Poll” or “Continuous poll” or continuously.
Chapter 7 Monitoring Meters Viewing Real-time Harmonic Spectrum 1. Click on the spectrum window with the right mouse button and select Limits…. 2. Select a known harmonics standard, or select Custom and specify your own harmonic limits. 3. Check the Enabled box to visualize harmonic faults on the spectrum graph and in harmonic tables. Harmonics that exceed selected compliance levels are colored in red on the graph and in the tables.
Chapter 7 Monitoring Meters Viewing Real-time Harmonic Spectrum Figure 7-5: RT Harmonic Monitor – Spectrum Table Viewing Synthesized Waveforms To view the synthesize waveforms based on the sampled harmonic spectrum, click on the button on the local toolbar to view non-overlapped voltage and current waveforms, or click on the button to view them overlapped. PAS shows a pair of 4-cycle voltage and current synthesized AC waveforms for a single phase.
Chapter 8 Retrieving and Storing Files Chapter 8 Uploading Files on Demand Retrieving and Storing Files PAS allows you to retrieve recorded events and data from your meters and to save them to files on your PC in the Microsoft Access database format. Historical data can be uploaded on demand any time you need it, or periodically through the Upload Scheduler that retrieves data automatically on a predefined schedule, for example, daily, weekly or monthly.
Chapter 8 Retrieving and Storing Files Using the Upload Scheduler 8.2 Using the Upload Scheduler To setup the Upload Scheduler: 1. Select Upload Scheduler from the Logs menu. Figure 8-1: Upload Scheduler Setup Dialog Box PM135 Powermeter Series 2. Click Add Site, point to the site database for which you want to organize the schedule, and then click OK. 3.
Chapter 8 Retrieving and Storing Files 5. Select a daily, weekly or monthly schedule, and adjust the start time. If you wish to upload data periodically in predefined intervals, click on Periodic and define the time period in hours and minutes. 6. Select the number of attempts to upload data in the event of temporary communication problems or unavailability of your device, and the delay between attempts in minutes and seconds. 7.
Chapter 8 Retrieving and Storing Files Viewing Files On-line Running the Scheduler on Demand You can run the scheduler at any time outside the schedule by checking the Start Now box at right. This is a one-time action. After uploading is completed, the Upload Scheduler un-checks this box automatically. Reviewing Upload Problems When the Upload Scheduler fails to retrieve data from the device, or some data is missing, or another problem occurs, it puts an error message to the log file.
Chapter 8 Retrieving and Storing Files 2. Select the database and a data log table you want to export, and then click Open. 3. Select a folder where you want to store your exported files, type a file name that identifies your files, select a file output format, and then click on the Save button. 4. The PQDIF files are commonly recorded in compressed format. If you do not want your files to be compressed, uncheck the Compress box before saving the file.
Chapter 8 Retrieving and Storing Files Archiving Files desired output file format, and then click on Save. 6. Repeat the same for all tables you wish to be converted. 7. Click OK. Exporting Files in Excel Format PAS allows you to convert data tables into the Microsoft Excel workbook format, either manually, or automatically while retrieving data from your meters via the Upload Scheduler.
Chapter 8 Retrieving and Storing Files Archiving Files To avoid archiving partially updated data, archiving is performed in a day after expiring a scheduled period and not before 2 hours a.m.
Chapter 9 Viewing Files Operations with Files Chapter 9 Viewing Files 9.1 Operations with Files Files you read from the meters are stored in one or in a number of tables in the meter database. Sections of multi-section files like energy load profiles are stored in multiple tables – each file section in a separate database table. Opening a Database Table To open a database table: 1. Click on the Open button on the PAS toolbar, or select Open... from the File menu. 2. Select Access Database (*.
Chapter 9 Viewing Files Viewing Options Selecting Timestamp Format The timestamp is normally recorded and displayed on the screen at a 1ms resolution. If you have an application that does not support this format, you may instruct PAS to drop milliseconds. To change the way PAS records and displays the timestamp: 1. Select Options from the Tools menu and click on the Preferences tab. 2. Select the format. 3. Click OK.
Chapter 9 Viewing Files Viewing Options Printing a Table To check how your document appears on a printed page, select Print Preview from the File menu. To print a table to a printer, click on the print button select a printer and click OK. on the toolbar, Working with Graphic Windows Selecting Channels To select the channels you want to view on the screen, click on the graph window with the right mouse button, select Channels..., check the channels you want displayed, and then click OK.
Chapter 9 Viewing Files Viewing the Event Log You can also drag both markers with the mouse, or use the right and left arrow keys on your keyboard to change the marker position. Click on the graph pane to allow the keyboard to get your input before using the keyboard. Delta Measurements To measure the distance between two waveform or trend points, click on the Delta button , then click on the first point, and then click on the second point.
Chapter 9 Viewing Files Viewing the Event Log Figure 9-1: Event Log Window See Working with Tables for more information on viewing options. Filtering and Sorting Events You can use filtering to find and work with a subset of events that meet the criteria you specify. Click on the Filter button , or click on the report window with the right mouse button and select Filter.... Check the causes of events you want to display, and then click OK. PAS temporary hides rows you do not want displayed.
Chapter 9 Viewing Files Viewing the Data Log 9.4 Viewing the Data Log Data log files can be displayed in a tabular view, one data record per row, or in a graphical view as a data trend graph. Figure 9-2: Data Log Window Viewing Data Trend To view data in a graphical form, click on the Data Trend the local toolbar. button on To change the time range for your graph, click on the Time Range button on the local toolbar, and then select the desired date and time range.
Appendix A Technical Specifications Appendix A A.1 Technical Specifications Environmental Conditions Operating temperature: -30°C to 60°C (-22°F to 140°F) Storage temperature: -30°C to 85°C (-40°F to 185°F) Humidity: 0 to 95% non-condensing A.2 Construction Dimensions see Figure 2-1 Weight: 0.70 kg (1.54 lb.) Materials Case enclosure: plastic PC/ABS blend Front panel: plastic PC PCB: FR4 (UL94-V0) Terminals: PBT (UL94-V0) Connectors-Plug-in type: Polyamide PA6.
Appendix A Technical Specifications A.4 Input Ratings Voltage Inputs Operating range: 690VAC line-to-line, 400VAC line-to-neutral Direct input and input via PT (up to 828VAC line-to-line, up to 480VAC lineto-neutral) Input impedance: 1000 k Burden for 400V: < 0.4 VA Burden for 120V: < 0.04 VA Over-voltage withstands: 1000 VAC continuous, 2000 VAC for 1 second Wire size: up to 12 AWG (up to 3.5mm2) Current Inputs (via CT) Wire size: 12 AWG (up to 3.
Appendix A Technical Specifications Solid State relay option (4DI/2DO only) 2 relays rated at 0.15A/250 V AC/DC, 1 contact (SPST Form A) Galvanic isolation: 3750 VAC 1 min Operate time: 1 ms max. Release time: 0.25 ms max. Update time: 1 cycle Connector type: removable, 4 pins. Wire size: 14 AWG (up to 1.5 mm2) A.
Appendix A Technical Specifications Connector type: removable, 3 pins. Wire size: up to 14 AWG (up to 1.5 mm2). COM2 (Optional module) Ethernet Port Transformer-isolated 10/100BaseT Ethernet port Supported protocols: MODBUS/TCP (Port 502), DNP3/TCP (Port 20000), IEC 60870-5-104 Number of simultaneous connections: 4 (2 MODBUS/TCP + 2 DNP3/TCP). Connector type: RJ45 modular. PROFIBUS DP (IEC 61158) RS-485 optically isolated PROFIBUS interface. Connector type: removable, 5 pins.
Appendix A Technical Specifications A.11 Standards Compliance Accuracy: Complies IEC62053-22, class 0.5S Meets ANSI C12.20 –1998, class 10 0.5% Electromagnetic Immunity: Comply with IEC 61000-6-2: IEC 61000-4-2 level 3: Electrostatic Discharge IEC 61000-4-3 level 3: Radiated Electromagnetic RF Fields IEC 61000-4-4 level 3: Electric Fast Transient IEC 61000-4-5 level 3: Surge IEC 61000-4-6 level 3: Conducted Radio Frequency IEC 61000-4-8: Power Frequency Magnetic Field Meets ANSI/IEEE C37.90.
Appendix A Technical Specifications A.12 Measurement Specifications Table 21: Measurement Specifications Parameters Parameter Full Scale @ Input Range Accuracy % Reading % FS Range Conditions Voltage 120VxPT @ 120V 400VxPT @ 690V 0.2 0.02 10% to 120% FS 0 to 1,150,000 V Starting voltage 1.5-5.0% FS (selectable) Line current CT 0.2 0.02 For In 1% to For In 5% to 0 to 50,000 A Starting current 0.1% FS Active power 0.36PTCT @ 120V 1.2PTCT @ 690V 0.3 0.02 |PF| 0.
Appendix A Technical Specifications 2. Specifications assume: voltage and current waveforms with THD 5% for kvar, kVA and PF, and reference operating temperature 20C - 26C. 3. Measurement maximum PM135 Powermeter Series error is typically error less than the indicated.
Appendix B Analog Output Parameters Appendix B Analog Output Parameters The following table lists parameters that can be provided on the meter’s analog outputs. Table 22: Analog Output Parameters Display Code Designation Description none NONE None (output disabled) rt.U1 V1/12 RT 1 V1/V12 Voltage rt.U2 V2/23 RT 1 V2/V23 Voltage rt.U3 V3/31 RT 1 V3/V31 Voltage rt.U12 V12 RT V12 Voltage rt.U23 V23 RT V23 Voltage rt.U31 V31 RT V31 Voltage rt.C1 I1 RT I1 Current rt.
Appendix B Analog Output Parameters Display Code Designation Description Acd.q.i kvar IMP ACD Accumulated kvar import demand Acd.q.E kvar EXP ACD Accumulated kvar export demand Acd.S kVA ACD Accumulated kVA demand 1 In 4LN3, 3LN3 and 3BLN3 wiring modes, the voltages will be line-to-neutral; for any other wiring mode, they will be line-to-line voltages.
Appendix C Setpoint Triggers and Actions Appendix C Setpoint Triggers and Actions Table 23: Setpoint Triggers Display Code Designation Description None NONE None (condition is not active) DI1 On STAT INP #1 ON Status input #1 ON DI2 On STAT INP #2 ON Status input #2 ON DI3 On STAT INP #3 ON Status input #3 ON DI4 On STAT INP #4 ON Status input #4 ON DI5 On STAT INP #5 ON Status input #5 ON DI6 On STAT INP #6 ON Status input #6 ON DI7 On STAT INP #7 ON Status input #7 ON DI8 On
Appendix C Setpoint Triggers and Actions Display Code Designation Description High Volt THD RT High voltage THD HI V THD High Current THD RT HI I THD 2 High current THD High KF RT HI KF RT High K-Factor High Current TDD RT HI I TDD High current TDD High Freq RT HI FREQ RT Low Freq RT LO FREQ RT 2 1-Cycle Auxiliary Values High frequency Low frequency High Volt Unb% RT HI V UNB% RT High Curr Unb% RT HI I UNB% RT 1 High voltage unbalance High current unbalance 1-Sec Phase Values Hi
Appendix C Setpoint Triggers and Actions Display Code Designation Description Time and Date Parameters Day of Week DAY OF WEEK Day of week Year YEAR Year Monh MONTH Month Day of Month DAY OF MONTH Day of month Hours HOURS Hours Minutes MINUTES Minutes Seconds SECONDS Seconds Minute Interval MINUTE INTERVAL Minute interval: 1-5, 10, 15, 20, 30, 60 min 1 In 4LN3, 3LN3 and 3BLN3 wiring modes, the voltages will be line-to-neutral; for any other wiring mode, they will be line-to-lin
Appendix D Parameters for Data Monitoring and Logging Appendix D Parameters for Data Monitoring and Logging The following table lists parameters measured by the meter that are available for monitoring through communications and for recording to a data log file. The left column shows data abbreviations used in PAS. Parameter groups are highlighted in bold.
Appendix D Parameters for Data Monitoring and Logging Designation 154 Description I3 TDD I3 Current TDD V12 V12 Voltage V23 V23 Voltage V31 V31 Voltage RT TOTAL 1-Cycle Total Values kW Total kW kvar Total kvar kVA Total kVA PF Total PF PF LAG Total PF lag PF LEAD Total PF lead kW IMP Total kW import kW EXP Total kW export kvar IMP Total kvar import kvar EXP Total kvar export V AVG 3-phase average L-N/L-L voltage V LL AVG 3-phase average L-L voltage I AVG 3-phase avera
Appendix D Parameters for Data Monitoring and Logging Designation Description I3 KF I3 K-Factor I1 TDD I1 Current TDD I2 TDD I2 Current TDD I3 TDD I3 Current TDD V12 V12 Voltage V23 V23 Voltage V31 V31 Voltage AVR TOTAL 1-Second Total Values kW Total kW kvar Total kvar kVA Total kVA PF Total PF PF LAG Total PF lag PF LEAD Total PF lead kW IMP Total kW import kW EXP Total kW export kvar IMP Total kvar import kvar EXP Total kvar export V AVG 3-phase average L-N/L-L vol
Appendix D Parameters for Data Monitoring and Logging Designation 156 Description kvar IMP SD kvar import sliding window demand kVA SD kVA sliding window demand kW IMP ACD kW import accumulated demand kvar IMP ACD kvar import accumulated demand kVA ACD kVA accumulated demand kW IMP PRD kW import predicted sliding window demand kvar IMP PRD kvar import predicted sliding window demand kVA PRD kVA predicted sliding window demand PF IMP@kVA DMD PF (import) at Maximum kVA sliding window dem
Appendix D Parameters for Data Monitoring and Logging Designation Description kVAh L1 kVAh total L1 kVAh L2 kVAh total L2 kVAh L3 kVAh total L3 %HD V1 V1/V12 Harmonic Distortions EH 1 V1 %HD01 H01 Harmonic distortion V1 %HD02 H02 Harmonic distortion … ... V1 %HD40 H40 Harmonic distortion %HD V2 V2/V23 Harmonic Distortions EH 1 V2 %HD01 H01 Harmonic distortion V2 %HD02 H02 Harmonic distortion … ...
Appendix D Parameters for Data Monitoring and Logging Designation 158 Description I1 H02 ANG H02 Harmonic angle … ... I1 H40 ANG H40 Harmonic angle ANG I2 I2 Harmonic Angles EH I2 H01 ANG H01 Harmonic angle I2 H02 ANG H02 Harmonic angle … ... I2 H40 ANG H40 Harmonic angle ANG I3 I3 Harmonic Angles EH I3 H01 ANG H01 Harmonic angle I3 H02 ANG H02 Harmonic angle … ...
Appendix D Parameters for Data Monitoring and Logging Designation Description MIN AUX Minimum 1-Cycle Auxiliary Values In MIN In Current FREQ MIN Frequency MAX PHASE Maximum 1-Cycle Phase Values V1 MAX V1/V12 Voltage 1 V2 MAX V2/V23 Voltage 1 V3 MAX V3/V31 Voltage 1 I1 MAX I1 Current I2 MAX I2 Current I3 MAX I3 Current MAX TOTAL Maximum 1-Cycle Total Values kW MAX Total kW kvar MAX Total kvar kVA MAX Total kVA PF MAX Total PF MAX AUX Maximum 1-Cycle Auxiliary Values In MA
Appendix D Parameters for Data Monitoring and Logging Designation Description TOU REG2 Billing TOU Energy Register #2 E, EH REG2 TRF1 Tariff #1 register REG2 TRF2 Tariff #2 register … … REG2 TRF8 Tariff #8 register TOU REG3 Billing TOU Energy Register #3 E, EH REG3 TRF1 Tariff #1 register REG3 TRF2 Tariff #2 register … … REG3 TRF8 Tariff #8 register TOU REG4 Billing TOU Energy Register #4 E, EH REG4 TRF1 Tariff #1 register REG4 TRF2 Tariff #2 register … … REG4 TRF8 Tariff #8
Appendix D Parameters for Data Monitoring and Logging Short Data Name Long Data Name Description kW IMP ACD kW IMP ACC DMD Accumulated demand kW IMP PRD kW IMP PRD DMD Predicted sliding window demand PF IMP@kVA MD PF IMP@kVA MXDMD PF (import) at maximum kVA demand REG1 ACD SUM REG1 ACC DMD Billing summary (total) register accumulated demand REG1 BD SUM REG1 BLK DMD Billing summary (total) register block demand REG1 SD SUM REG1 SW DMD Billing summary (total) register sliding demand REG
Appendix E Billing/TOU Profile Log File Appendix E Billing/TOU Profile Log File The following table shows the record structure for the daily billing data profile log file. The second column shows data abbreviations used in the PAS data log reports. Data log file sections are highlighted in bold. Table 26: Daily Billing/TOU Profile Data Log (Data Log #16) Field No.
Appendix E Billing/TOU Profile Log File The number of parameters in each section is automatically configured depending on the number of actual tariffs you defined in the TOU Daily Profiles.
Appendix F Data Scales Appendix F Data Scales The maximum values for volts, amps and power in the PM135 setup and in communications are limited by the voltage and current scale settings. See Device Options in Chapter 4 on how to change the voltage and current scales in your meter. The following table shows the meter data scales.
Appendix G Device Diagnostic Codes Appendix G Device Diagnostic Codes Table 28: Device Diagnostic Codes Diagnostic Display Diagnostic Message Description Reason RAM/DATA fault RAM/DATA Fault Memory/Data fault Hardware failure HW watchdog reset HW Watchdog Reset Hardware watchdog reset Hardware failure CPU exception CPU Exception CPU exception Hardware failure Run-time error Run-time Error Run-time software error Hardware failure SW watchdog reset SW Watchdog Reset Software watchdog
Index Index A Accuracy, 149 Active energy, 149 Active power, 149 analog outputs, 15, 34, 81, 88, 89, 151 Apparent energy, 149 Apparent power, 149 L Low Resolution Option, 46 M Maximum Demand Load Current, 80 Modbus, 112 B billing, 101 Broken Delta, 26, 30, 81 N notification, 78 O C Open Delta, 26, 28, 29, 81 communication, 66, 72 counters, 89 CT Primary Current, 80 P D Data recorder, 108 daylight saving, 97 Delta, 26 demand, 18, 81 diagnostic, 118 digital inputs, 14, 15, 16, 85, 86, 89, 93, 98,
