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Parameters: Voltage (Volt); Current (Ampere); Cos phi; Effective power (kW); Apparent power (kVA); Reactive power (kVar); Active energy (kWh); Power frequency (Hz); All parameters are transferred digitally to DS 500 mobile/DS 400 mobile.
Accuracy active energy: IEC 62053-21 Class 1
Sensor connections:
3 x current transformers (L1, L2, L3, N)
4 x voltage measurement (L1, L2, L3, N)
Interfaces: RS 485 (Modbus protocol)
Measuring range:
Voltage measurement max. 480 V
Current measurement max. 100 A
Size current transformers: 100 A / 1 A (max. 24 mm wire)
Dimension case: 270 x 225 x 156 mm (B x H x T)
Operating temperature: -10…+40°C




