About this document
UVR2 Under Voltage Relay Overview by Sindhu Pandre is a document available to read on EtoBox.
The under voltage relay is suitable for 3 phase 4 wire systems and trips when the voltage drops below 75% of the monitoring supply voltage. It has adjustable power on delay, 1 changeover output contact, and mounts on a 17.5mm DIN rail. The specifications include a system supply voltage of 415VAC, an aux supply, frequency range of 48-63Hz, 5A 250VAC output contact rating, and adjustable trip time delay of less than 300ms.
- Author
- Sindhu Pandre
- Language
- EN