-. Class 0.2S / 0.5S for basic power parameter.
-. Class 0.2S for active energy (KWH), reference IEC62053-22.
-. 96*96mm panel mounting size.
-. ITF Technology: galvanic insulation protection inputs outputs.
-. Colorful TFT screen display English character (accept other language versions customized).
-. Provide THD and 62th harmonic individual monitor( With Bar graph display).
-. Provide multi-tariffs energy data record.
-. Provide Three-phase current and voltage waveform display.
-. Provide Max Demand, grid Unbalance, Voltage & Current deviation, Voltage Drop, Voltage flicker monitor and record.
-. Provide 5* Virtual Alarm for event tracing.
-. Provide 100list SOE record in memory.
-. Provide 100list waveform capture for fault tracing.
-. Optional 128MB extra memory for logging function of basic electrical parameters (Instantaneous value logging).
-. Optional 3*AO port can instead electricity transmitter.
-. Optional 4*DO port for remote control.
-. Optional 6*DI port for collect signal from other equipment in site.
| Power Supply |
AC / DC 80-265V, 45-65Hz
DC 20-60V (Optional)
Burned < 10VA |
| Current Measurement |
.../ 1A or .../5 A
Burned < 0.1W |
| Voltage Measurement |
Direct measurement 18~277V ac (L-N)
PT secondary …/100Vac
Burned < 0.1W |
| Frequency Measurement |
45~65Hz
Resolution 0.01Hz |
| Accuracy |
U & I - 0.2% ; P &Q - 0.5%
Frequency - 0.1%
Active Energy - 0.5s class
Reactive Energy - 2.0s class |
| Communication Port |
RS485 (2/3 wires half duplex)
Modbus RTU mode |
| Pulse Outputs |
2 channel Coupler relay |
| Analog Outputs (Optional) |
Max 3 channel Isolated
0 / 4 ... 20 mA |
| Alarms Outputs (Optional) |
Max 4 channel DO & 6 channel DI
230 VAC 5 A |
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