Function module E-Mess UI (3 voltage- and 4 current transformer inputs for L1-L3, N)

The function module E-Mess UI is a compact module with mixed voltage and current sampling inputs for energy measurement of a consumer in a 3 phase grid. This module samples current of 4 phases and voltage of 3 phases as well as the phase angle. An internal controller cares for the calculation of effective- and apparent power as well as -energy and power factor cos f and offers all its values in the process image. Also the calculated energy sums are to find there.

  • these modules can only be used on CC3xxV!
General
Use in lower and medium voltage gridsyes
Load voltage L+Internal connected by device supply
Protection classI
Degree of pollution2
Power frequency50 Hz, 60Hz switchable
Voltage measurement
3-Phase 4-Wire systems with rating voltage (L -N)Up to 230V eff.
Overvoltage category300V CAT III
Rated impulse voltage4kV
Measurement range L-NUp to max. 350V eff.
Impedance1 MΩ / Phase
Resolution0,1 V
Measurement precision (typ.)0,5%
Sampling frequency8 kHz
3-Phase 4-Wire systems with rating voltage (L -N)Up to 230V eff.
Current measurement
Rated current1/5A
Measurement range0 - 6Aeff.
Impedance14 mΩ
Resolution0,1 A
Measurement precision (typ.)0,5%
Sampling frequency8 kHz

Omschrijving

Bestelnummer

Periphery module E-Mess UIPM-EMESS-UI-02