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Ground fault measurement device UMG 20CM

Logo Janitza electronics


Janitza electronics

Exhibitor details
Exhibitor details
Logo Ground fault measurement device UMG 20CM

Product description

UMG 20CM energy and residual current measuring device with 20 current channels

- 20 current measurement channels +/-0.5%
- 4 voltage measurement channels +/-0.5%
- Internal RS485 interface (Modbus as slave)
- 20 LEDs - one LED for each current channel (green = o.k.; red = rated current exceeded)
- Measuring range: Operating current up to 63 A, Residual current 10 mA - 1000 mA
- Standard measured values: V, A, kW, kVA, kVar, kWh
- Counter statuses resettable
- Totalling channels for three-phase measurements (max. 7)
- Power factor per channel
- Crest factor / total harmonic distortion
- Harmonics up to the 63rd (analysis channel)
- Minimum and maximum values for currents with time stamp
- Limit value for each current channel / limit value bit
- Designations for each measurement channel (64 characters)

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