Function module E-Mess UI (3 voltage- and 4 current transformer inputs for L1-L3, N)
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!
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Function module E-Mess UI (3 voltage- and 4 current transformer inputs for L1-L3, N)
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| General | ||
| Use in lower and medium voltage grids | yes | |
| Load voltage L+ | Internal connected by device supply | |
| Protection class | I | |
| Degree of pollution | 2 | |
| Power frequency | 50 Hz, 60Hz switchable | |
| Voltage measurement | ||
| 3-Phase 4-Wire systems with rating voltage (L -N) | Up to 230V eff. | |
| Overvoltage category | 300V CAT III | |
| Rated impulse voltage | 4kV | |
| Measurement range L-N | Up to max. 350V eff. | |
| Impedance | 1 MΩ / Phase | |
| Resolution | 0,1 V | |
| Measurement precision (typ.) | 0,5% | |
| Sampling frequency | 8 kHz | |
| 3-Phase 4-Wire systems with rating voltage (L -N) | Up to 230V eff. | |
| Current measurement | ||
| Rated current | 1/5A | |
| Measurement range | 0 - 6Aeff. | |
| Impedance | 14 mΩ | |
| Resolution | 0,1 A | |
| Measurement precision (typ.) | 0,5% | |
| Sampling frequency | 8 kHz |
Omschrijving |
Bestelnummer |
| Periphery module E-Mess UI | PM-EMESS-UI-02 |
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