Prime quality Mobile Diesel Generator Power Station supplier

Type: KGPS21S
Engine Model: Engine model
Alternator brand: Leroy Somer
Engine brand: Perkins

Product Description:

The rotation of the diesel engine crankshaft drives the generator to generate electricity. The generator includes a DC generator and an AC generator. DC generator is mainly composed of generator shell, magnetic pole core, magnetic field coil, armature and carbon brush. Working power generation principle: when the diesel engine drives the generator armature to rotate, the armature coil cuts the magnetic field lines in the magnetic field due to the residual magnetism of the generator's magnetic pole core. According to the principle of electromagnetic induction, the current is generated by magnetic induction and the current is output through the carbon brush.

KGPS21S Telecommunication Generator

Service PRP(1) ESP(2)
Genset power (KVA) 21 23
Genset power (KW) 16.8 18
Voltage (V) 200
Frequency 60Hz
Engine speed 1800R.P.M
Power factor(cos phi) 0.8
Phase Three Phase
Noise Level 65dbm @7m
Amps 23.5A


Kingway generator sets are compliant with ISO 9001 and CE standard, which include the following directives:

2006/42/EC Machinery safety.

2006/95/EC Low voltage

EN 60204-1: 2006+A1: 2009, EN ISO 12100: 2010, EN ISO 13849-1:2008, EN 12601: 2010

(1) PRP (Prime Power)

Prime power Continuous running at variable load for unlimited periods with 10% overload available for 1 hour in any 12 hour period. 

In accordance with ISO 8528, ISO 3046.

(2) ESP (Standby Power)

Standby power: Continuous running at variable load for duration of an emergency. No overload is permitted on these ratings. In accordance with ISO 3046.


Genset Model KGPS21S
Engine brand Perkins
Engine model 404D-22G
Speed control type Electronic
Alternator brand Leroy Somer
Excitation Brushless Self Exciting
Alternator Model TAL-A40-G 
Control Module AMF20+ GSM
Frequency 60HZ

Standard Reference Conditions

Note: Standard reference condition 25℃ (77°F) air inlet temp. 100m (328ft) A.S.L 30% relative humidity. Fuel consumption date with diesel fuel with specific gravity of 0.85 and conform`ing to BS 2869: 1998 Class A2




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