Reverse Phase Relay

 

• Senses phase reversal on Wye or Delta
• 190 to 500 VAC range
• Machine tool case
• UL Recognized & CSA Certified

 

Description

The Model 2532 Reverse Phase Relay is designed to continuously monitor phase rotation of 3-phase lines. This device should be used in applications where proper phase rotation is critical, such as fan motors, compressors, grinders, elevators, etc.

The solid-state sensing circuit drives an internal electromechanical relay which energizes when power, with correct phase rotation, is applied.

The relay will not energize if the applied phases are reversed. It will de-energize if phase rotation is reversed while the motor is running. An LED indicator will illuminate with correct ABC phase rotation

Specifications

Model	2532
Nominal voltage	190-500 VAC (phase to phase)
Frequency	50 to 60Hz
Power Consumption	2W per phase
Transient protection	2500 VRMS for 10ms
Repeat accuracy	± 0.1 % (fixed conditions)
Response time	.05 seconds
Reset time	.05 seconds
Reset type	Automatic
Dead band	Approximately 2 %
Output contacts	SPDT 10A at 240VAC resistive
Expected relay life	Mechanical: 10 million operations Electrical: 100,000 at rated load
Operating temp	- 20° to +131° F
Humidity tolerance	0-97 % w/o condensation
Case material	ABS plastic
Mounting	Surface
Weight	7 oz.
Agency approval	UL Recognized and CSA Certified

Downloads

Document	File Type	File Size	Download
Model 2532 Datasheet	PDF	379 KB

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17 Raritan Road, Oakland, NJ 07436 | 800-526-5376
Created By: G.Dezines