Rnpp 301 Voltage Monitoring Relays

Backed by our immense experience and knowledge, we are involved in trading and supplying best quality RNPP 301 Voltage Monitoring Relays by being located at Lucknow, Uttar Pradesh, India. The offered voltage monitoring relay is designed for protection of three-phase loads against major type of mains faults, as:
RMS voltage reaching beyond admissible thresholds
Phase sequence order violation and phase coincidence
Violation of the mains voltage phase completeness and symmetry
The device performs monitoring the main circuit parameters and de-energizes load when the parameters fall beyond specified boundaries. The relay also tracks the status of magnetic starter power contacts at no-load and under load while monitoring their operability (burning or sticking).