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Fire pump motor wiring diagram.
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Fire and jockey pump controller sensing lines mike trumbature with regard to fire pump wiring diagram image size 797 x 612 px and to view image details please click the image.
Designing electrical systems for fire pumps since fire pumps are considered life safety equipment they must be reliable.
A wiring diagram is a type of schematic which makes use of abstract pictorial signs to show all the affiliations of parts in a system.
When designing or installing electrical power supplies for fire pumps and their accessories you must apply special rules as listed in nfpa 70 the national electrical code nec and the standard for centrifugal fire pumps cfp nfpa 20.
Fire pump controller wiring diagram exactly what s wiring diagram.
If a low fuel level switch is being furnished for the fuel tank two 2 wires must be run between the fuel tank s fuel level switch and the fire pump controller.
A wiring diagram is a simplified standard pictorial representation of an electric circuit.
It reveals the elements of the circuit as simplified shapes and the power as well as signal links between the tools.