DIN Rail Mounting Phase Failure/Reversal Monitor (PRM)
Code: PRM
TECHNICAL FEATURES
* An Economic Product Designed To Protect Motors, Machine Tools Etc, Against Incorrect Phase Rotation Or Tripping Due To The Failure Of One Or More Phases (Specify Our UPM If Under Voltage Protection Is Also Required)
* Provides Phase Failure Monitoring
* Incorrect Phase Rotation Protection
* LED ‘Power’ And ‘Relay’ Status Indicators
* Unaffected By Load Current
OPERATIONAL FEATURES
On application of a continuous satisfactory supply voltage, the ‘POWER’ and ‘RELAY’ LED’s illuminate and the relay energises. In the event of failure of one or more of the phases, or of incorrect phase rotation occurring, the relay will de-energise and the ‘RELAY’ LED will extinguish. The unit will automatically reset on removal of the fault condition.
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