PM180 PM180 Series SUBSTATION AUTOMATION UNIT INSTALLATION MANUAL BG0521 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.
Table of Contents Chapter 1 Introduction ......................................................................................................... 1 1.1 About This Manual ......................................................................................................................... 1 1.2 About The PM180 ........................................................................................................................... 1 Chapter 2 Installation ............................................
Chapter 1 Introduction 1. Introduction 1.1 About This Manual This manual is intended to assist the user in the installation of the PM180 Series (expertmeter™ PM180) Substation Automation Unit. The term ‘PM180’ is used herein to refer to all models in the series. This chapter gives an overview of this manual and an introduction to the PM180. Chapter 2, Installation, provides instructions for mechanical and electrical installation.
• 1.2.
Chapter 2 Installation 2. Installation 2.
2.2 Electrical Installation The PM180 is packed without battery; therefore it must be installed by the installer during the PM180 installation (see chapter 4. Installing the Battery). After turning "ON" the PM180 power supply for the first time following battery installation, the PM180 initialization process duration may take about 7 minutes, while regular PM180 initialization process duration takes 40 seconds 2.2.
Figure 2-3 Three Wire Direct Connection Using 2 CTs (2-element) Wiring Mode = 3dir2 Figure 2-4 Four Wire WYE Direct Connection Using 4 CTs (3-element) Wiring Mode = 4LL3 or 4Ln3 PM180 Substation Automation Unit 5
Figure 2-5a Four Wire WYE Connection Using 3 PTs, 4 CTs (3-element) Wiring Mode = 4LL3 or 4Ln3 Figure 2-5b Four Wire WYE Connection Using 3 PTs, 3 CTs (3-element) for DFR Model Wiring Mode = 4LL3 or 4Ln3 PM180 Substation Automation Unit 6
Figure 2-6 Three Wire Open Delta Connection Using 2 PTs, 2 CTs (2-element) Wiring Mode = 3OP2 Figure 2-7 Four Wire Wye Connection Using 2 PTs, 3 CTs (2½-element) Wiring Mode = 3LL3 or 3Ln3 PM180 Substation Automation Unit 7
Figure 2-8 Three Wire Open Delta Connection Using 2 PTs, 3 CTs (2½-element) Wiring Mode = 3OP3 Figure 2-9 Four Wire Delta Direct Connection Using 3 CTs (3 element) Wiring Mode = 4LL3 or 4Ln3 PM180 Substation Automation Unit 8
2.2.6 Digital Inputs 16 optically isolated digital inputs in one digital input module (16DI) are provided for status monitoring and external synchronization of power demand period and time. Dry or wet contacts may be connected to these inputs, as shown in Figures 2-10 and 2-11. All common terminals are internally connected together. Up to three 16DI modules can be installed in the PM180.
2.2.7 Relays 8 relays in one Relay Output Module (8RO) are provided for alarms, remote control or energy pulsing, as shown in Figure 2-12. For ratings, see Appendix: Technical Specifications. Up to three 8RO modules can be installed in the PM180. Figure 2-12 Relays Connection 2.2.
2.2.9 Analog Input/Output The PM180 provides 4 optically isolated analog inputs and 4 analog outputs (4AI/AO) with internal isolated power supply. Current input/output options are: 0-20 mA and 4-20 mA (current loop load of up to 500 Ohm), 0-1 mA and ±1 mA (current loop load of up to10 kOhm), as shown in Figure 2-13. Up to three 4AI/AO modules can be installed in the PM180.
2.2.10 Serial Communication options – COM1, COM2 The PM180 provides 2 optically isolated serial communication ports, COM1 (RS232/485) in the CPU module and COM2 (RS422/485) in one of the optional Communication modules (IRIG-B, 2G/3G, TXFX, WiFi, DUP) , as shown in Figure 2-14. If two or more communication modules are plugged in the PM180, only one COM2 port will be active. Figure 2-14 Communication Network Connection – RS-422/RS-485 2.2.
2.2.12 Network Communication options ETHERNET 10/100Base TX and 100FX The PM180 provides one 10/100TX Ethernet communication port in the CPU module and a redundant Ethernet wire line/fiber 10/100TX/100FX Ethernet communication port in the TXFX module, as shown in Figure 2-16. TXFX Module restrictions: • The TXFX module is supported by the PM180 from firmware version: V31.XX.8 • Only one TXFX module can be installed in the PM180.
2.3 Location of Modules The PM180 provides a total of 6 modules slots: 3 fixed slots for ANALOG, CPU and CT factory installed modules and 3 general purpose field installable "hot swap" modules slots for input/output, measurement and communication optional modules.
Chapter 3 Serial Communications 3. Communications Figure 3-1 RS-232/RS-422/RS-485 ports location COM1, RS-232/485 versatile port is provided CPU module. COM2, RS-422/485 port is provided by a number of Communication modules: CELLULAR, TXFX, WiFi, PROFIBUS and IRIG-B. COM3, RS-485 port communicates with any SATEC remote display: RGM180 or RDM. COM4, IR port is provided in the RGM180 display when directly attached to the PM180.
Computer Connections – RS-232 (COM1) Figure 3-2 RS-232 Simple 3-wire Connection, 9-pin and 25-pin female External Modem Connections Figure 3-3 RS-232 Simple 3-wire Connection, 9-pin and 25-pin female Initialization String: ATS0=1&D0&K0&W0 PM180 Substation Automation Unit 16
Computer Connections – RS-485 (COM1), RS-422/485 (COM2) Figure 3-4 RS-485 Multidrop COM1 Connection, 25-pin PC Port Figure 3-5 RS-485 Multidrop COM2 Connection, 25-pin PC Port PM180 Substation Automation Unit 17
Figure 3-5a RS-485 Multidrop COM2 Connection, 9-pin PC Port Figure 3-6 RS-422 Multidrop COM2 Connection, 25-pin PC Port PM180 Substation Automation Unit 18
Figure 3-7 RS-422 Multidrop COM2 Connection, 9-pin PC Port PM180 Substation Automation Unit 19
Chapter 4 Installing the Battery 4. Changing the Battery The PM180 is packed without battery; therefore it must be installed by the installer during the PM180 installation. After turning "ON" the PM180 power supply for the first time following battery installation, the PM180 initialization process duration may take about 7 minutes, while regular PM180 initialization process duration takes 40 seconds IMPORTANT Use CR1225 lithium 3.0 volt battery.
Appendix: Technical Specifications 5. Appendix: Technical Specifications 5.1 Environmental Conditions Operating Temperature: -30°C to 70°C (-22°F to 158°F) Storage Temperature: -40°C to 85°C (-40°F to 185°F) Humidity: 0 to 95% non-condensing Altitude ≤ 2000m 5.2 Construction Overall Dimensions Width: 220.00 mm (8.66 Inches) Height: 152 mm (5.98 Inches) Depth: 210.00 mm (8.26 Inches) Weight: 2.5kg (5.51 Lb) Materials Enclosure: Polycarbonate Panels: Polycarbonate PCB.
5.4 Input Ratings AC Voltage Inputs: V1, V2, V3, VN Measuring range: 57/100 – 400/690 VAC Direct input and input via PT (up to 828VAC line-to-line, up to 480VAC line-to-neutral) Burden for 277V: < 0.76 VA Burden for 120V: < 0.144 VA Overvoltage Withstand: 1000VAC continuous, 2500VAC for 1 second Galvanic Isolation, withstanding insulation: 4kV AC @ 1mn Wire Size: up to 10 AWG (up to 6 mm2) Terminals Pitch 7.
Wire Size: 10 AWG (2.5 to 6 mm2) Terminals Pitch: 9.5 mm 5.5 Plug-In I/O Ratings Digital Inputs – 16 Inputs (up to 3 Modules) Scan time: 1 ms @ 60Hz, 1.25 ms @ 50Hz. 16 optically isolated, dry contact sensing (voltage-free): Internal power supply 24 VDC Sensitivity: open @ input resistance >16kOhm, closed @ input resistance <10kOhm Wire Size: 12 AWG (up to 2.5 mm2) Terminals Pitch: 3.
Accuracy: 0.5% FS Scan time: 2 cycles Wire Size: 12 AWG (up to 2.5 mm2) Terminals Pitch: 5 mm 4 Analog Outputs: Ranges (upon order): ±1 mA, maximum load 10 kΩ (100% overload) 0-20 mA, maximum load 510 Ω 4-20 mA, maximum load 510 Ω 0-1 mA, maximum load 10 k Ω (100% overload) Accuracy: 0.5% FS Update time: 2 cycles Wire Size: 12 AWG (up to 2.5 mm2) Terminals Pitch: 5 mm 5.
Withstanding Insulation: 4kV AC @ 1 mn Connector Type: RJ45 modular. Supported Protocols: MODBUS TCP (Port 502), DNP 3.0/TCP (Port 20000), IEC 61850 Number of simultaneous connections (sockets): 5. ETH2 - 10/100 TX- 100 FX (Communication Module) Transformer-isolated 10/100Base-T port Connector Type TX port: RJ45 modular Optical-isolated 100Base FX Connector Type FX port: SC Supported Protocols: MODBUS TCP (Port 502), DNP 3.0/TCP (Port 20000), IEC 61850 Number of simultaneous connections (sockets): 5.
5.9 Log Memory Standard onboard memory: 250 Mbytes. 5.10 Remote Display Module RDM180 (PM180-D model) Display: high-brightness seven-segment digital LEDs, two 4-digit windows and one 6-digit windows Keypad: 6 push buttons Communication: EIA RS-485 port with 12V supply voltage Connector Type: DB15 Wires Size: up to 12 AWG (up to 2.
5.11 Standards Compliance Directive complied with: EMC: 89/336/EEC as amended by 92/31/EEC and 93/68/EEC LVD: 72/23/EEC as amended by 93/68/EEC and 93/465/EEC Harmonized standards to which conformity is declared: EN55011:1991; EN50082-1:1992; EN61010-1:1993; A2/1995 ANSI C37.90.
100 kHz ring wave – 6kV @ 0.5kA 1.2/50 microsecond – 8/20 microsecond Combination Wave – 6kV @ 3kA IEC61000-4-6, IEC62052-11: Conducted Radio-frequency, 10V @ 0.15 MHz – 80MHz IEC61000-4-8: Magnetic Field IEC61000-4-12, IEC62052-11, IEEE C37.90.1: 2002: Oscillatory waves, CMM 2.5KV and DFM 1KV @ 100KHz and 1MHz Emission (radiated/conducted) EN55022, IEC60255-22: Class A Construction Safety IEC/UL 61010-1 Insulation IEC62052-11: Insulation impulse 6KV/500Ω @ 1.
5.12 Measurement Specifications Parameter Voltage V1-V4 Full Scale @ Input Range % Reading Accuracy % FS Conditions 120VxPT @ 120V 0.05 0.01 Range 10% to 120% FS 0 to 99,999,999 V For ANSI C12.20: 0 to 29,999 A 400VxPT @ 690V Line current I1- I4 CT 0.05 0.01 0.05 1% - 120% FS 120% - 400% FS For IEC 62053-22: 0.2 Fault current I1- I4 CT DC Voltage 125V/220V Active power 0.36×PT×CT @ 120V 0.01 2.0 0.2 1% - 200% FS 400% - 2000% FS 0 to 29,999 A 0.3 10% - 120%FS 0 to 290VDC 0.
Parameter Full Scale @ Input Range Reactive energy1 % Reading Accuracy % FS Conditions Range Accuracy Class 0.2% 0 to 999,999.999 Mvarh Apparent energy1 Accuracy Class 0.2% 0 to 999,999.999 MVAh Volt-hours Class 0.2 20% - 120% FS 0 to 999,999.999 kVh Ampere-hours Class 0.2 10% - 200% FS 0 to 999,999.
