PRODUCT
PRODUCT INFORMATION
Novatek, Three Phase Voltage Relays
THREE PHASE PROGRAMMABLE VOLTAGE MONITORING RELAY RNPP-302M
RNPP-302M numeric voltage monitoring relay is designed for protection of three phase loads against major type of mains faults, as:
- RMS voltage reaching beyond admissible thresholds – over and under voltage
- Phase loss or Single phasing
- Phase sequence order violation or reverse phase sequence
- Phase coincidence or shorting of two or more phases
- Phase Imbalance or asymmetry
- Contactor output side monitoring – full phase switching, contactor health
The device performs monitoring the main circuit parameters and de-energizes (trips) load when the parameters fall beyond specified boundaries.
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