Fire pump Controllers

The controllers are located in the fire-pump room and typically in visual contact with the fire pumps to see them operate. The fire pump controllers monitor the operation status and in the case of fire, the controller will receive a signal from the pressure switch and start the fire pump. 

Fire pump controllers are control panels containing electrical components such as

circuit breaker, switches, relays and other devices dedicated to the operation of fire

pumps. The devices within a fire pump controller panel perform such functions as

receiving signals from alarm devices, such as pressure operated switches, sprinkler

alarm valves or remote fire alarm equipment;

activating motor control devices to provide electric power to motors driving fire pumps

and monitoring the fire pump operation and performance.

All controllers are completely assembled, wired and tested by the manufacturer before 

shipment from the factory. Some controllers need to be shipped in sections for various

reasons, such as shipping limitations due to size. Controllers shipped in sections are

completely assembled, wired and tested by the manufacturer before shipment from the

factory. Such controllers are reassembled in the field; their proper assembly is verified by the manufacturer or designated representative. Fire pump controllers suitable for use as service equipment are marked accordingly 

Full Service Fire Pump Controllers are the most common controller type for an electric

motor pump and are intended for use with standard-size, electric-driven centrifugal fire

pumps utilizing squirrel-cage or wound-rotor motors rated 600-volts or less. Controllers for squirrel-cage motors may be across-the- line starting or reduced-voltage starting as indicated in the individual Listings.

Engine Type Fire Pump Controllers are for use with engine-driven pumps. These

controllers are normally provided for control of diesel engines, but may also be provided for control of spark-ignition (gasoline or natural gas) engines.