Fire Pump Controller UL / FM standard for Jockey Pump Type XTJP series

The JOCKEY Touch - Jockey Pump Controllers operate across-the-line. Full voltage is applied to the motor
for starting by the use of a single motor starter. Starting inrush current is approximately 600% of rated full
load amperes. WYE-DELTA (Star-Delta) JOCKEY PUMP CONTROLLERS 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. The motor develops 33% of full-voltage starting torque and draws 33% of
normal locked-rotor current from the line. After an adjustable time delay (during which the motor accelerates),
it is reconnected for normal operation.

Application:

Industrial fields: All petroleum, petrochemical, chemical, oil fields, pipelines bureaus, oil repositories, oil terminals, oil refineries, offshore platforms, etc.; National grain storages, thermal power plants, steel plants, shipyards, paper mills, etc.;
Commercial Field: five-star hotels, hospitals, schools, supermarkets, office buildings, large-scale commercial complex, highway tunnels, subway stations, railway stations, airports; Fire-fighting Engineering Companies;

Service: