“KangYing Brand” KY20GF 25 KVA Diesel Generator Performance Parameters

Item

Technical Parameters

Name of Gen-set

“KangYing Brand” Diesel Generator Set

Gen-set Model

KY20GF

Diesel Engine Model

Dongfeng Cummins Diesel Engine 4B3.9-G

Alternator Model

Stanford PI144E

Prime Power

20KW /25KVA

Standby Power

22KW / 28KVA

Rated Voltage

400/230 V

Rated Frequency

50/60 HZ

Rated Current

36 A

Rated Speed

1500/1800 rpm

Power Factor

0.8(Lagging)

Speed Regulation

Electric regulate at 1500rpm

Steady Voltage Regulation

≤±1%

Steady Frequency Regulation

≤±5%

Steady Voltage Fluctuation Rate

0.5%

Steady Frequency Fluctuation Rate

0.5%

Transient Voltage Regulation

-15% ~ +20%

Transient Frequency Regulation

-10% ~ +10%

Voltage Recovery Time

< 6 S

Waveform Distortion

Sine Wave,waveform distortion<5%

Structure of Gen-set

Diesel engine, alternator and radiator tank are integrally assembled on one high-strength steel base.

Dimension

L x W x H =1860×740×1250 mm

Weight

840Kg

 Diesel Engine

Ietm

Technical Parameters

Diesel Engine Model

4B3.9-G1/4B3.9-G2

Diesel Engine Brand

DCEC Cummins Diesel Engine

Prime/Standby Power

24KW /27KW

Rated Speed

1500rpm

Type of Cooling

Equipped with fan, water tank and radiator, closed circulating water cooling

Speed Regulation

Mechanical / Electron Speed Regulator

Start Mode

DC24V Electrical Start

Air Intake System

Naturally Aspirated

Exhaust System

Silencer and corrugated pipe elastic fittings

Cylinder Type

4 Cylinders in Line

Bore / Stroke

102mm / 120mm

Displacement

3.9 L

Fuel Type

Common(0#)Diesel Oil

100% Loading Fuel Consumption

6 L/H

  Alternator

Alternator Model

Stanford BCI184F / Marathon GM-20-4

Type

Brushless and self-excitation

Alternator Power

20KW /25KVA

Efficiency

86.2%

Power Factor

0.8

Insulation Class

H

Protection Class

IP23

Ambient Temperature

≤40°C