Fire Pump Rated Automatic Transfer Switch

Their robust high contact force design withstands thousands of switching cycles without burning or pitting to provide 100 percent continuous current ratings.

Fire pump rated automatic transfer switch.

Powercommand automatic transfer switches are based on microprocessor control technology optimizing performance and ease of operation. Upon the restoration of the normal supply the electrical load is automatically retransferred to the normal power supply. Listed fire pump power transfer switch. Eaton s automatic transfer switches provide automatic transfer of an electrical load to a standby power supply in the event of drop or loss of voltage of any or all phases of the normal power supply.

Diesel engine fire pump controllers. The fire pump control accessory includes all features necessary for a lake shore molded case dual motor automatic transfer switch ats to meet or exceed nfpa 20 chapter 10 u l. If a transfer switch is provided these ratings also apply to the emergency side. Listed combination fire pump controller and power transfer switch.

The pump intake is either connected to the public underground water supply piping or a static water source e g tank reservoir lake. World class manufacturer of fire pump controllers when there s a call to start a fire pump in an emergency situation you need a fire pump controller that you can count on to start every time without fail because life safety depends on it. Typically one is a utility source connected to the normal side of the transfer switch controller and the other is a standby emergency generator connected to the emergency side. Transfer switch fire pump controllers route two sources of power to the fire pump motor.

Remote alarm panels for use with diesel and electric fire pump controllers. Although both sources can be a utility when option u or modifications 26 27. A fire pump is a part of a fire sprinkler system s water supply and powered by electric diesel or steam. 1008 and nema ics 227 47 requirements for an ats to be used in a fire pump circuit.

Jockey pump controllers standard and service entrance rated. Select or set the ocpd to carry indefinitely the sum of the locked rotor current of the fire pump and pressure maintenance pump motor s and 100 of the ampere rating of the fire pump s accessory equipment. Low medium and high voltage various start types with automatic transfer switches. A fire pump is tested and listed for its use.

The pump provides water flow at a higher pressure to the sprinkler system risers and hose standpipes.