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SATEC EM920

High Performance Revenue Socket Meter
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price

~ 1761 euro

High Performance Revenue Meter

·        Meets 0.1% revenue accuracy  (tested to 0.05%)

·        Active energy: class 0.2S precision ANSI C12.20 class 10/20

·        Time Of Use (TOU) tariffs

·        Unique anti-vandalism & anti-tampering features

·        Transformer/Line Compensation (TLC)

·        PT/CT errors correction (up to 8 points)

Advanced Power Quality Analysis

·        Power Quality Analysis according to IEC 61000-4-30 Class A

·        Built-in EN50160 statistics & reports

·        Auxiliary power supply for continuous recording major dips & interruptions

·        Harmonics & Inter-harmonics according to IEC 61000-4-7

·        Directional power harmonics and power factor phasors

·        Flicker measurement according to IEC 61000-4-15

·        Waveform recording, up to 1024 samples/cycle

Transient Recorder

·        Records fast transients overvoltages >17 microseconds

·        Transients measured relative to ground

·        Measures up to 2 kV pulses

·        Up to 50 amp fault currents (10xIn)

Event/Data Log

·        Event statistics complimented by waveform recording

·        Logging memory 16 Mb built-in

·        Time Synchronization - IRIG-B or Ethernet (SNTP)

Alarm & Control Functions

·        16 programmable set points and hysteresis

·        2 standard digital inputs with 1 ms sample rate + 8 DI (optional module)

·        1 programmable relay output (KYZ relay output, form C) + 6 RO (optional module)

Communication

·        Built-in infra-red port

·        Ethernet (100Mb/s), USB & RS232/485

·        Modbus Master/Slave mode

·        IRIG-B & RS232/485

·        GSM/GPRS (Class 10)

·        Protocols

o   Master/Slave Modbus Binary & ASCII

o   Modbus RTU

o   DNP 3.0

o   TCP/IP

o   IEC 61850 protocol

o   IEC 62056-21/61

Optional Modules for EM920

·        Transient module (sampling rate up to 1024 samples per cycle)

·        Auxiliary Power Supply module

·        Communication module (Ethernet, IRIG-B, RS232/485)

·        6 Relay Outputs module

·        8 Digital Inputs module

·        4 Analog Output module

                         

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