Alternator Specification

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 Brushless alternator 

Number of phases : 3

output: 937.5 KVA 

volts:  450V 

frequency: 60Hz 

RPM: 720rpm

Insulation : Armature 'F' class 

Rating: CONT

Power factor:  0.8 

Number of pole: 10 

Amps: 1203A 

Field: F'class 

Excitation phase: 3

Excitation output: 21.7KVA 

Excitation p.f: 0.95

Exciatation frequency: 84Hz

Excitation No. of poles: 4 

Excitation volts: 112V 

Excitation Amp: 112V 

Prime mover: Diesel engine 


(this is jz one of the example of  alternator specification. surveyor may ask this specification rarely and he will ask cross  questions about insualtion and its class,power generation, power factor ) 

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