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Product information
Gateway meter and power quality monitoring device (IEC61850)
High-performance gateway meter (American round base meter)
Power quality analyzer
Transient recorder
Basic functions:
Three-phase multi-functional power parameter measurement.
■ Voltage, current (including neutral current), power, electric energy, power factor, unbalanced voltage/current, load curve.
Multiple electricity price billing meter.
■ 0.05% accurate measurement.
■ 0.2S level accuracy complies with IEC 62053-22/ANSIC12.20.
■ Time-of-use (TOU) with multiple tariffs can meet any billing requirements (four seasons, eight electricity prices).
■ Unique anti-vandalism and anti-tampering functions.
■ Transformer and transmission line loss calculation (8 points, PT and CT).
■ Built-in accuracy self-test.
■ Calibration certificates with ISO17025 and ILAC certifications can be provided.
Advanced power quality analysis
■ Power quality analysis complies with Class A of IEC 61000-4-30.
■ Built-in EN50160 statistics and reports.
■ Backup battery and/or auxiliary power supply to record significant voltage sags and interruptions.
■ Harmonics and interharmonics comply with IEC 61000-4-7 standard.
■ Directional power harmonics (through PAS software).
■ Total harmonic distortion (THD) of voltage and current, total demand distortion (TDD) of current, k-factor.
■ Flicker measurement complies with IEC 61000-4-15.
■ Waveform recording with a sampling rate up to 1024 times per cycle.
■ 3 voltage and 4 current inputs for waveform recording.
■ Voltage sags, voltage surges and voltage interruptions.
■ Fault recording.
■ Measure and record up to four current values up to 50 A (10 times the nominal current).
■ ITI (CBEMA) curve (through PAS software).
Transient recorder
■ High-speed transient detection as fast as 17 μs @ 60Hz / 20 μs @ 50Hz, 1024 samples per cycle.
■ Transient value to ground.
■ Measure pulses up to 2 kV.
Event/data recording
■ Power quality events related to waveforms.
■ Can record more than 100 time-stamped parameters.
■ Built-in 16M recording memory.
■ Time synchronization - IRIG-B (GPS) or Ethernet (SNTP).
Other features
■ Dielectric withstand: 6 kV (pulse), 4 kV AC for 1 minute.
■ Input/output and ComPorts isolation - 4 kV AC.
■ Optional remote display module (RDM) LED front panel display.
■ Tamper-proof and self-test functions.
Communication
■ Dual Ethernet, dual RS485, RS232, IRIG-B, GPRS/GSM, USB, dial-up modem, IR.
■ Protocols: Modbus RTU, ASCIk DNP 3.0, Modbus/TCP, DNP3/TCP, IEC 62056-21/61 (OBIS), IEC 61850.
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