Monitoring relay for 3-ph. voltage with N cond. Phase failure 3x 160-690 V

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Part No
3UG4618-2CR20
Manufacturer
Siemens
£267.11

Monitoring relay for 3-ph. voltage with N cond. Phase failure 3x 160-690 V

 
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Digital monitoring relay for 3-phase voltage with N-conductor Autom. phase sequence correction Phase failure 3 x 90 to 400 V 50 to 60 Hz AC Undervoltage and overvoltage 90-400 V Hysteresis 1-20 V OFF delay 0-20 s Asymmetry 0-20% 1 CO for phase correction 1 CO for line supply faults Spring-type connection system sive range of accessories, such as unit labeling plates, push-in lugs and cover caps, is standardized for all relays.
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More Information
ManufacturerSiemens
Rated Control Supply Voltage AC (50 Hz)90 V
GTIN4011209642614
Rated Control Supply Voltage AC (60 Hz)90 V
No. of Normally Closed Contacts (NC) 0
Number of contacts as change-over contact2
No. of Normally Open Contacts (NO)0
Function under voltage detectiontrue
Phase failure detectiontrue
Phase sequence monitoringtrue
Voltage measuring range90
Phase imbalance monitoringtrue
Max. permitted off-delay time20
Min. adjustable off-delay time0.1
Net Weight (Kg)0.149
Width (mm)22.5
Height (mm)103
Depth (mm)91