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Currently, use both the Taylor PD and PND phase failure relays in our current style switchboards. See the attachments for the wiring diagrams, specifications, operating instructions etc. Released for: Schneider Electric USA
The most important feature offered by a solid-state overload relay (SSOLR) is phase loss protection. When a phase loss causes a significant current increase in the remaining phases of the motor circuit, there is a major increase in rotor current that can cause motor damage.
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Phase-Guard will automatically reset whenever the cause of the fault has been corrected and balanced voltage is restored. All models include DPDT output relay with 30 amp contact rating. A two line display shows the current state of the relay.
Taylor PNDR-480-3T Phase Guard Phase Failure Relay 3Ph 480V 30A. (No reviews yet) Write a Review. SKU: BZ4234092. Condition: New. Availability: Usually Ships in 3-5 Business Days. Shipping: Calculated at Checkout. Warranty: 1 year replacement Warranty. Details. Returns: 30 Days Money Back Guarantee. Details. $450.00. Quantity: Request a Quote.
Schneider RM4TA02 PHASE FAILURE RELAY, distributed by Kempston Controls. Shipping to 240+ countries worldwide.
Phase Failure Detection. A phase failure may occur because of a blown fuse in some part of the power distribution system, a mechanical failure within the switching equipment, or if one of the power lines open. A three-phase motor running on single phase draws all of its current from the remaining two lines.
