- RS-artikelnummer:
- 181-2795
- Tillv. art.nr:
- RK9871.71 3/N AC400/230V 50/60Hz
- Tillverkare / varumärke:
- Dold
1 I lager för avsändande samma dag
Nästa dag-leverans inte möjlig
Lagt till varukorgen
Pris (ex. moms) Varje
1 277,55 kr
(exkl. moms)
1 596,94 kr
(inkl. moms)
Enheter | Per unit |
1 + | 1 277,55 kr |
- RS-artikelnummer:
- 181-2795
- Tillv. art.nr:
- RK9871.71 3/N AC400/230V 50/60Hz
- Tillverkare / varumärke:
- Dold
Datablad
Lagstiftning och ursprungsland
- COO (Country of Origin):
- DE
Produktdetaljer
Detection of undervoltage in 3-phase systems
Without separately auxiliary voltage (internal supply from all 3 phases)
LED indication for operation voltage and contact position
De-energised on trip
RK 9871.71: 1 changeover contact RK 9871.72: 2 changeover contacts
With fixed time delay of 0.5s for fault indication
With fixed time delay of 1min for reset
With fixed response value at AC 195.5V
As option with test-button for function control
Width 17,5 mm
Advantages / Customer benefit
Higher safety in buildings
Application
Monitoring of undervoltage in 3 phase voltage systems and switch over to emergency supply
Without separately auxiliary voltage (internal supply from all 3 phases)
LED indication for operation voltage and contact position
De-energised on trip
RK 9871.71: 1 changeover contact RK 9871.72: 2 changeover contacts
With fixed time delay of 0.5s for fault indication
With fixed time delay of 1min for reset
With fixed response value at AC 195.5V
As option with test-button for function control
Width 17,5 mm
Advantages / Customer benefit
Higher safety in buildings
Application
Monitoring of undervoltage in 3 phase voltage systems and switch over to emergency supply
Specifikationer
Attribute | Value |
---|---|
Monitoring Application | Voltage |
Electrical Phase | 3 |
Contact Configuration | SPDT |
Voltage Sensitivity | Undervoltage |
Mounting Type | DIN Rail |
Frequency Sensing Range | 45 → 65Hz |
Series | RK9871 |
Width | 17.5mm |
Maximum Operating Temperature | +55°C |
Height | 90mm |
Minimum Operating Temperature | -25°C |
Terminal Type | Screw |
Operating Temperature Range | +55°C |
Minimum Frequency Sensed | 45Hz |
Dimensions | 66 x 17.5 x 90mm |
Maximum Frequency Sensed | 65Hz |
Length | 66mm |