WM30

Display instantaneous variables

4*4 DGT, backlit LCD

Display counter variables

9+1-DGT

V measuring inputs

Up to 793 V L-L

A measuring inputs

5 A for current transformers

Measurements (1-phase/3-phase)

V, A, An, Hz, PF, W, VA, var, run-h, kvarh, ±kWh, THD up to 31st

Advanced functions

AVG/MAX variables, 4 virtual alarms, Real time clock

Basic accuracy (V/A)

±0.2% RDG, ±kWh (cl. 0.5s IEC/EN62053-22)

Optical port

Quick reading and data configuration using OptoProg

Modularity

Tailor-made features thanks to additional plug-in modules (comm. or output)

Power supply

Universal: 90 - 264 V ac/dc, 21 - 55 V ac/dc

Housing and mounting

96*96 mm panel mounting housing with front protection degree IP65

Communication plug-in modules

RS485 Modbus RTU, Modbus TCP/IP, BACnet MS/TP, BACnet IP, Profibus DP-V0

Outputs plug-in modules

2-static and relay outputs and 2*20 mA dc or 2*10 V dc outputs