1420-V1A-485 Powermonitor 500 Serial Power Meter.
Measurement: three-phase voltage, current, active/reactive/apparent power, power factor, frequency, cumulative electricity (kWh/kVAh) Accuracy: IEC 62053-22 Class 1 (± 1%) Input: - Voltage 70-250 V LL, 45-65 Hz - Current 5 A CT (maximum 6 A continuous) Communication: Dual port RS-485 Modbus RTU, 2-channel configurable digital I/O (pulse or alarm) Installation: 96 × 96 mm panel opening, IP54 front cover; Depth
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