Carlo Gavazzi Creations: Distinctive Features As with all objects created by mankind, they can be identified by qualities inspired by man, such as an unmistakable genetic mark handed down by their creator. Details: Every detail is conceived for providing maximum efficiency and availability. Performance: Skillful use of new technologies makes a product offering more powerful and effective. Passion: Attention to detail and meticulous work are the distinguishing marks of people who love their profession.
WM3-96 introduces the modular philosophy in the panel mounting analysers. 0 0 20 year EM4-DIN implements the modular concept in the DIN-rail analysers and energy meters. year 2 0 20 WM5-96 adds to WM3 new advanced control and data retransmission features. year 5 0 20 CPT-DIN achieves a new dimension in the world of 3-phase advanced power transducers. year 6 0 20 EM24 DIN energy analyzer allows in the most compact housing to measure up to 65A as a direct connection.
What are and Why use the Energy Management Components Green levies, tighter operating margins and profits are a few economic drivers forcing operators to use more intelligent power management strategies. Real-time measurements of electrical parameters, such as voltage variations or distortions, can be transmitted via networks to operators, warning of breaches in threshold limits.
Why different buses and solutions • RS422-RS485 communication in a local network: all the measurements made by single instruments can be gathered through a standard Modbus to a PLC or a PC in order to carry out specific variable analysis and control (PowerSoft).
Energy Management and Dupline Field Bus . . . making energy metering easy in very noisy plants Du line ® When an idea becomes a great idea … The introduction of the Climate Change Levy (CCL) is affecting consumers of energy in one way or another. The basic outcome is that users who are inefficient in their use of energy will pay more than efficient users.
Energy Management The other Fieldbus compatible instruments: DIN-rail mounting: EM10, EM11, EM3, EM4, EM21, EM23, EM24, WM14, WM22, CPT, PQT Panel mounting: EM21, EM26, WM3, WM4, WM5, WM14. The main Bus devices Individual counter G 4420 74014 inputs for: 4*kWh meters 2*kWh + 2*kvarh meters; reset feature; data retention in case of power failure. Master channel generator G 3890 0014 G 3800 0015 Power supply: 115V, 230VAC or 10 to 30VDC.
The Energy Management components for . . . Commercial Buildings: Shopping Malls, Resorts, Supermarkets, Restaurants Lighting Heating Services and Infrastructures: Conditioning Alarms Schools, Hospitals, Stadiums Billing The Dupline Solution Commercial Buildings 8 In many commercial buildings as a matter of fact the need to control and measure the energy consumption by single user is becoming more and more important because of the need to save money or issue the energy bill when needed.
Production Facilities: Lighting Cost Allocation Heating Ventilation Light and Medium Industry: Load Control Cost The Dupline Solution Since the cost pressure on production is becoming higher and higher, the energy consumption measured by type of production allows to allocate and control the costs in a proper and more accurate way.
The Energy Management components for . . . Big and Heavy Industry: Steel, Shipyards, Mines, Wood, Car Plants Lighting Heating Transportation: Ventilation Airports Alarms The Dupline Solution In the big and heavy industry as well as in the airports it is of fundamental importance to have a powerful control of the mains since medium voltage systems and very high currents are involved.
Water: Drinkable Water Plants, Water Distribution Plants Pump Level Flow Telecom: Telecommunications Alarms The Dupline Solution A water treatment and distribution system is very hard to manage, because of the dimensions of plants, distances among the various pumping stations and parameters to be involved.
VMU-E VMU-X EM11 DIN EM10 DIN DC Energy Metering AC Energy Metering Gas and Water Metering Multi Function Metering Variables Analysis Power Quality Analysis CT connections Direct high-current connections Modular housing Graphic Display Digital Inputs Pulse Outputs Analogue Outputs Alarm Outputs Serial Communication Profibus DP Internet-Ethernet Communication GSM/SMS Management Dupline Optical communication port 12 EM23 DIN EM4 DIN EM3 DIN EM21 72D EM24 DIN
WM12 96 WM12 DIN EM26 96 WM10 DIN WM22 DIN WM14 96 WM14 DIN WM4 96 WM3 96 CVT DIN CPT DIN WM5 96 PQT H PQT 90 * * WM5-96 only 13
The Features and Benefits for today’s and tomorrow’s demands EM24 DIN Tamper proof and revenue approval for billing purpose Tamper proof capability using proper covers thus protecting all inputs/outputs screw terminals. Lockable programming access using a password and a seal on the front selector. EM24 DIN, EM26 96 PowerSoft Easy variables scrolling by means of the front joystick. Time saving installation system using self-power supply and automatic phase detection.
EM24 DIN, EM3 DIN, EM4 DIN, WM22 DIN VMU-E, VMU-X 65A and 100A available Connections for cables with cross-section area from 6 to 35mm2 instead of passing-by types assuring a “contactor type” wiring and connection protection. Modular DC energy analyzer with built-in 6 digit display. The analyzer is the combination of two modules where VMU-E is the metering unit while VMU-X is the universal power supply unit, according to the model can become also a digital output or an RS485 port.
A new concept of Modularity In addition to the obvious need to improve the performances of the measuring instruments in order to keep them up-to-date with the state-of-the-art technology, it is more and more important to offer userfriendly instruments being easily and quickly adaptable to the applications and management needs of the customers.
Technical Advantages and Cost Benefits • • • • PLUG and PLAY modules common to all models; maximum in-field flexibility. Possibility to expand the number and the kind of outputs according to new application needs without replacement of the instruments in-field. Small number of models in-house, with a high offer of possible combinations at the same time. Investments in the instrumentation only limited to the present needs with the possibility to expand it in the future for any additional requirements.
Communication Adaptor Types Description SIU-PC2 RS422/RS485 to RS232 converter Front: 100x67mm RS232 9-pole, female 1-DCD, 2-TxD, 3-RxD, 4-DSR 5-GND, 6-DTR, 7-CTS, 8-RTS RS422, RS485 2-wire and 4-wire communication SIU-PC3 SIU-TCP VCP-DIN RS422/RS485 to USB converter Front: 60x37,5mm USB type A Ethernet to RS232/485 Modbus Gateway Front: 100x67mm Ethernet, 10/100Mbps RJ45 Ethernet serial device server Front: 100x67mm Ethernet, 10/100Mbps RJ45 RS422, RS485 2-wire communication RS232, RS485 2-wire
EM10 DIN EM11 DIN EM10 DIN is a simple energy meter while EM11 DIN is an ultra compact Energy Analyzer for one-phase systems which introduces, first in the market, the basic features of a power analyzer into an energy meter for one-phase applications. Certifications on request: • EC Type examination, Annex B of MID (option"P") • MID Annex B+F (option "PF") for legal metrology Housing (H x W x D) Display type Var. on display Instantaneous variables Energy variables Accuracy Temp.
EM3 DIN EM3 DIN is an energy meter that has been developed to meet the requirements of those applications where a very simple and reliable instrument is needed. The main advantages • Electromechanical display allowing the user to read the consumed energy even when the load or the meter is not power supplied.
EM4 DIN EM4 DIN is an advanced utility meter capable to measure not only the usual consumed energies but also gas and water by means of the optional dual contact inputs module. The main advantages • High accuracy and resolution for a fine cost calculation. • Simultaneous indication of both active and reactive energy allowing the user to read the variables at a glance.
EM21 72D EM21-72D is an innovative, cost-effective and compact energy meter: it is the first on the market to have a detachable display allowing it to be mounted either on a panel with just 72x72 mm or on a DIN-rail in only 4 modules with neither any adaptor or external accessory.
EM23 DIN EM23-DIN is a very simple, compact and easy-to-install energy meter, the most compact on the market allowing a 3-phase direct connection up to 65A. Energy Meter EM23 DIN Housing (H x W x D) Display type Variables on display Instantaneous variables Energy variables Accuracy 71x90x65mm (4-DIN modules) LCD, h: 9mm YES 2 lines 1x7 DGTs; 3x3 DGTs 6+1 DGTs Class 1 (kWh) EN62053-21 Class B (kWh) EN50470-3 Class 2 (kvarh) EN62053-23 VLN-A:±(0.
EM24 DIN Certifications on request: • EC Type examination, Annex B of MID (option"P") • MID Annex B+F (option "PF") for legal metrology Energy Analyzer EM24 DIN Housing (H x W x D) Display type Variables on display Instantaneous variables Energy variables Accuracy Temperature drift Refresh rate System type Voltage inputs (Un) Current inputs (In/Ib/Imax) Digital inputs Primary of CT/VT Measurements: Variables Harmonic distortion Outputs: Pulse Alarm Analogue Serial Dupline Digital filter Other characteris
EM26 96 Certifications on request: • EC Type examination, Annex B of MID (option"P") • MID Annex B+F (option "PF") for legal metrology Energy Analyzer EM26 96 Housing (H x W x D) Display type Variables on display Instantaneous variables Energy variables Accuracy Temperature drift Refresh rate System type Voltage inputs (Un) Current inputs (In/Imax) Digital inputs Primary of CT/VT Measurements: Variables Harmonic distortion Outputs: Pulse Alarm Analogue Serial Digital filter Other characteristics Power su
WM10 DIN WM10-DIN is a 3-phase multifunction meter simple, easyto-install and extremely compact, allowing a direct connection up to 65A in only 4-DIN modules. It measures and monitors all the parameters of an electrical installation, line or load.
WM12 96 WM12 DIN WM12 DIN and WM12 96 are general purpose multi function meters that allow to monitor all the mains parameters of an electrical line or load. The compact housings combined with a complete selection of measurements allow the instruments to be mounted in all the switch and control gears as local indicators, instead of the classical single function analogue or digital panel meters.
WM14 96 WM14 DIN WM14 DIN and WM14 96 available as Basic and Advanced power analyzers can be used in all the applications where it is needed to measure and control the main electrical parameters and to transmit them by pulses, by serial communication or Profibus DP to a PLC or a PC. WM14 is compact and is available either for panel mounting or DINrail mounting.
WM22 DIN WM22 DIN is a modular power analyzer that allows to monitor all the mains parameters of an electrical line or load and to control one of them. The amazing design of the housing combined with outstanding performances makes WM22 DIN an instrument to be used in all the applications up to 5000A and up to 200kVLL. The remarkable features of WM22 DIN • Direct measurement of up to 100A: no external current transformer needed.
WM3 96 WM3 96 is a modular analyzer of power quality that, thanks to a 32-bit μ-Processor, allows the operator to continuously and completely monitor the mains. All measurements with a direct connection up to 830VAC (phase-phase), up to 600kV (VT connection) and up to 30kA (CT connection) allow the operator to use WM3 96 in any kind of installation.
Analysis of the power quality and control of the electrical parameters The problems that more frequently occur in electrical systems with: • inverters and power converters; • switching power supplies for computer and communication system applications; are the following: • failures on compensation capacitors; • blowing of capacitor fuses; • overheating of power supply transformers with a load current below the rated value; • overheating of motors and frequent failures; • high neutral conductor currents; • pr
WM4 96 PQT 90 WM4 96 is an Universal Utility meter and Power Quality Analyzer and PQT 90 is a transducer having the same feature. These high-tech instruments have been developed to meet the most advanced application needs. WM4 96 and PQT 90 offer to the user many advantages and solutions that can be summarised in: • Quick assembly and maintenance using Plug and Play modules.
Variables that can be monitored and displayed (Displayed only by WM4 96) Main variables System Single ph Average (dmd) Max Min Alarm Out RS485 Pulse Analogue Out PQT 90 Only V ,V V asymmetry A An Hz VA var W PF +kWh (*) -kWh (*) +kvarh (*) -kvarh (*) GAS (*) H2O THD (A-V) THD even (A-V) THD odd (A-V) Single harmonic LL LN (*) Total and time-period energies, daily and night gas.
WM5 96 PQT H WM5 96 is a Smart Power Quality Analyzer, while PQT H is its corresponding transducer version. Both of them are powered with ARM technology which improves significantly the signal processing and the communication speed compared to any other standard analyzer. The superior features of these new meters are the right answer to those applications where performances and high accuracy are a MUST.
Analysis of the power quality and control of the electrical parameters The problems that more frequently occur in electrical systems with inverters and power converters, switching power supplies for computer and communication system applications are the following: • failures on compensation capacitors; • blowing of capacitor fuses; • overheating of power supply transformers with a load current below the rated value; • overheating of motors and frequent failures; • high neutral conductor currents; • problem
AR1060 WEB server The “96 series” modular system can be equipped with an Ethernet/Internet module with WEB server capability. This module can be used in combination to our high-end instruments WM4 96 and PQT 90. AR1060 is used instead of the RS485 communication module and improves significantly the already high communication and data logging capability of WM4 and PQT adding the possibility to connect those instruments to a LAN (local area network) or, according to the needs, to the WEB.
CPT DIN Compact Power Transducer CPT DIN Basic and Advanced functions Housing (H x W x D) Variables on display Instantaneous variables Energy variables Hours Accuracy Temperature drift Refresh rate System type Voltage inputs (Un) Current inputs (In) Digital inputs Primary of CT/VT Measurements: Variables Harmonic distortion Outputs: Pulse Alarm Analogue Serial Digital filter Other characteristics Power supply Approvals Protection degree 83.5 x 45 x 98.5 mm N.A.
WM14 A204 and ROG400 ROG400 is a split core AC TRMS current sensor whose "4 to 20mADC" output signal is proportional to the current being measured. The sensor has to be fixed directly around the main cable. WM14 A204 is a 4-channel ammeter which requires "4 to 20mADC" input signals. WM14 is capable to measure and display, for each channel (3 phases and neutral), the instantaneous and thermal currents and the relevant peak values.
VMU-E and VMU-X DC Energy Analyzer VMU-E, VMU-X Housing (H x W x D) Display type Var. on display Instantaneous variables Energy variable Accuracy 90x18x67mm (1-DIN module) LCD, h: 7mm YES 4 DGT 6 DGTs A-V: ±0.5 RDG Class 1 (kWh) Temp.
PowerSoft Energy Manager PowerSoft is an analysis platform suitable for Win 98, 98SE, XP and Vista, which has been specifically developed to interface, by means of the Modbus protocol (RTU and TCP/IP), with the Carlo Gavazzi products for Energy Management. Consisting of a main core and of a series of optional plug-in modules, it allows to correctly and efficiently manage an electrical distribution system, mainly considering the cost reduction point of view.
Costs estimation According to the utility contract parameters, the software allows to estimate the costs, relevant to a selected period, due to the energy, water and gas consumption. This is useful to perform the cost allocation among the monitored lines, to display the daily trend of the consumption or to identify the reasons of any penalty. The above features are structured to manage a complex multitariff contract.
Specific instrument Software CptBSoft, CptASoft, Wm14ASoft, Em21Soft, Em2426Soft, Wm4Soft, PqtSoft, Wm5Soft, PqtHSoft These user friendly specific instrument software are also a guidance to set-up the relevant power analyzers or transducers in a quick and reliable way. All the available parameters can be saved into a proper configuration file so to be easily downloadable from the PC to the instrument/transducer or to be up-loadable from the instrument/transducer to the PC.
Wm4Soft Remote and PqtSoft Remote allow to configure the instrument, to choose the SMS alarms and to select the 8 variables to be logged in the 2Mb memory. A real-time table showing all the variables is available too. The PC where the software runs can be connected to the instrument by RS232, RS485 (also multi-drop), analogue or GSM modems. Instrument configuration All the working parameters of the instrument can be uploaded according to its module composition and to the system to be monitored.
Current Transformers Types Class Bus-bar size/Cable diam. Dimensions (H x W x D) Standards Accuracy class depending on the burden output Accuracy class NOTE: Cable/Bus–bar type AC current transformers; operating frequency: 48 to 62 Hz; max system volta ge: 0.72 kV; rated insulation level: 3kV/1min @ 50Hz; security factor: ≤5; rated secondary current: 5A standard (1A on request); DIN–rail or panel mounting. All the products are CE marked. TADK 0.5 115.
Split Core Current Transformers Types Class Bus-bar size Dimensions (H x W x D) Standards Accuracy class depending on the burden output Primary current NOTE: operating frequency: 48 to 62 Hz; max system voltage: 0.72 kV; ra ted insula tion level: 3kV/1min @ 50Hz; security factor: ≤5; rated secondary current: 5A standard (1A on request); DIN–rail or panel mounting. All the products are CE marked. Class 100A 125A 150A 200A 250A 300A 400A NOTE: operating frequency: 48 to 62 Hz; max system voltage: 0.
DC Energy Analyzer Energy Analyzers VMU-E/VMU-X EM10/EM11 DIN Types 90 x 18 x 67 Energy Meters EM21 72D 72 x 72 x 65 EM23 DIN Dimensions (mm) H x W x D 90 x 18 x 67 90 x 71 x 65 Description and measurements Modular DC energy analyzer EM10: 1-phase energy V, A, W, kWh meter kWh EM11: 1-phase energy analyzer VLN, A, Hz, W, Wdmd, var, PF, kWh, kvarh TRMS method 3-phase energy meter 3-phase energy meter W, var, PF, Phase-sequence, W, var, A, kWh, kvarh VLL, VLN, A TRMS method TRMS method Voltages
Energy Analyzers EM24 DIN Multifunction Meter Energy Meters EM26 96 EM3 DIN EM4 DIN 90 x 162.5 x 63 WM10 DIN 90 x 71 x 65 96 x 96 x 61.5 90 x 162.5 x 63 90 x 71 x 65 3-phase energy analyzer System: VLL, VLN, , var, VA, Wdmd, W, VAdmd, Hz, kWh, kvarh, hour counter. Max: Admd, Wdmd, VAdmd. Single-phase: VLL, VLN, A, W, var, VA, PF, Admd, kWh, kvarh. TRMS method 3-phase energy analyzer System: VLL, VLN, An, var, VA, W Wdmd, VAdmd, VA, Hz, %THD-V, %THD-A, kWh, kvarh, hour counter.
Multifunction Meter WM12 DIN/96 Types Power Analyzers WM14 DIN/96 Basic & Advanced 90 x 107,8 x 64,5 (DIN) 96 x 96 x 61.5 (96) 3-phase multifunction meter System: VLL, An, W, var, VA, Wdmd, VAdmd, PF, Hz. Max: A, Wdmd. Single phase: VLL, VLN, A, W, var, VA, PF 90 x 107,8 x 64,5 (DIN) 96 x 96 x 61.5 (96) 3-phase power analyzer System: VLL, VLN, An, PF, W, var, VA, Wdmd, VAdmd, Hz, kWh, kvarh, hour counter; Max: Wdmd, VAdmd.
Power Analyzers WM4 96 96 x 96 x 124 MODULAR Universal utility meter and power analyzer. Load profile indication. Alarm outputs, SMS messages (with external GSM terminal). Measurement of all istantaneous variables (like WM3). Energy, water and gas metering. WM5 96/PQT H 96 x 96 x 124 (WM5); 90 x 90 x 140 (PQT H) MODULAR Smart power quality analyzer (WM5) / transducer (PQT H). System: VLN, VLL, An, W, var, VA, PF, Hz, kWh, kvarh. Single-phase: VLN, VLL, A, W, var, VA, PF, THD-V, THD-A.
List of modules: Modular Panel Mounting Description WM3-96 base WM4-96 base PQT-90 base WM5-96 base with optical port WM5-96 base without optical port PQT H base 240/415V-1/5AAC input for WM3/4, PQT-90 400/690V-1/5AAC input for WM3/4, PQT-90 240/415V-1/5AAC (10A) input for WM5, PQT H 120/208V-1/5AAC (10A) input for WM5, PQT H 18-60VAC/DC power supply 90-260VAC/DC power supply 20mADC analogue output 10VDC analogue output ±5mADC analogue output ±10mADC analogue output ±20mADC analogue output ±1VDC analogue ou
Accuracy of the main variables Standard-compliant energy metering Housing front protection degree List of modules: Modular DIN-rail Mounting Description EM3-DIN 400VL-L / 20(100)AAC EM3-DIN 208VL-L / 20(100)AAC EM3-DIN 660VL-L / 20(100)AAC EM3-DIN 660VL-L / 20(100)AAC EM4-DIN 400VL-L / 20(100)AAC EM4-DIN 208VL-L / 20(100)AAC EM4-DIN 400VL-L / 20(100)AAC EM4-DIN 208VL-L / 20(100)AAC EM4-DIN 660VL-L / 20(100)AAC EM4-DIN 400VL-L / 20(100)AAC EM4-DIN 208VL-L / 20(100)AAC EM4-DIN 660VL-L / 20(100)AAC EM4-DIN
OUR SALES NETWORK IN EUROPE FRANCE - Carlo Gavazzi Sarl Zac de Paris Nord II, 69, rue de la Belle Etoile, F-95956 Roissy CDG Cedex Tel: +33 1 49 38 98 60 Fax: +33 1 48 63 27 43 french.team@carlogavazzi.fr AUSTRIA - Carlo Gavazzi GmbH Ketzergasse 374, A-1230 Wien Tel: +43 1 888 4112 Fax: +43 1 889 10 53 office@carlogavazzi.at BELGIUM - Carlo Gavazzi NV/SA Schaarbeeklei 213/3, B-1800 Vilvoorde Tel: +32 2 257 4120 Fax: +32 2 257 41 25 sales@carlogavazzi.
