Phase Failure Relay (SPP)
The Phase Failure Relay is a phase-voltage-balance monitoring device designed for automatically prevent three phase motor against single phasing and unbalance of voltage.
FEATURES:
- Suitable for the protections of motors of any H.P.
- No seperate auxiliary supply required.
- Indication for Healthy & Phase Failure condition.
SPECIFICATIONS:
- Input Supply : 3 Phase,415VAC +- 15%,50Hz
- Output Relay Contact & Rating : 1 N/O (7A,240VAC)
- Unbalance Trip Setting : 340V +- 6V
- Input Supply : Auto Reset
- Input Supply : Panel Mounting
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