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XTJY WYE DELTA (STAR-DELTA) JOCKEY PUMP CONTROLLERS
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Model XTJY Wye-Delta controllers are used when six or twelve-lead delta connected jockey pump motors are started wye (star) – connected. Approximately 58% of line voltage is applied to each winding and the motor develops 33% of full-voltage starting torque and draws 33% of normal locked-rotor current from the line. After a 2 second time delay (during which the motor accelerates), it is reconnected for normal delta operation.
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- Circuit Breakers
XTJY Jockey Pump Controllers incorporate Eaton Combination Motor Controllers, which combine the circuit breaker and overload in one device. - Digital Display
They are also supplied standard with an 1/8 DIN, NEMA 4X Digital Panel Meter that displays current pressure, hi and low set points and two alarm set points on a 4-digit, superbright LED display. Pressure input is provided by a 4-20mA pressure sensor. - Control Transformer
All jockey pump controllers are wired with a 120V control power transformer as standard.
Loading Please wait..- BR05805377K - XTJY Jockey Pump Controllers – Wye Delta (Star-Delta) – (Std, NEMA 2; Options)
- BR05805277K - XTJY Jockey Pump Controllers – Wye Delta (Star-Delta) – Large HP (Std, NEMA 2; Options)
- BR05805177K - XTJY Jockey Pump Controllers – Wye Delta (Star-Delta) – (Std, NEMA 12, 3R, 4, 4X); (Large HP, NEMA 12, 3R, 4, 4X)
Eaton Corporation
10725 - 25th Street NE # 124
Calgary, AB T3N 0A4
Tel: 403-717-2000
Fax: 403-717-0567
E-mail: chcfirepump@eaton.com
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