Panel mount with plug-in modules

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WM20AV43L

Modular three-phase power analyzer, 220-400 V L-N, 380-690 V L-L, current transformer 5(6) A, auxiliary power supply 24-48 V ac/dc, with optional I/O and communication modules and optical port

Spécifications

Voltage inputs

1-phase (2-wire), 220 V L-N;
1-phase (2-wire), 230 V L-N;
1-phase (2-wire), 240 V L-N;
2-phase (3-wire), 220/440 V;
2-phase (3-wire), 240/480 V;
3-phase (4-wire), 220/380 V;
3-phase (4-wire), 230/400 V;
3-phase ( 4-wire), 240/415 V;
3-phase (4-wire), 277/480 V;
3-phase (4-wire), 347/600 V;
3-phase (4-wire), 400/690 V;
3-phase (3-wire), 380 V L-L;
3-phase (3-wire), 400 V L-L;
3-phase (3-wire), 415 V L-L;
3-phase (3-wire), 480 V L-L;
3-phase (3-wire), 600 V L-L;
3-phase (4-wire delta), 240(415) / 480 V

Frequency

50Hz;
60Hz;
Up to 400Hz

Current inputs

1 A current transformers

Energy metering

Consumption and generation

Static output

Alarm;
Pulse;
Remote control

Communication port and protocol

RS485 (Modbus RTU);
Ethernet (Modbus TCP/IP);
BACnet MS/TP;
BACnet IP;
Profibus DP-V0

Power supply

Auxiliary power supply 24 V dc