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20KW diesel generator
20KW diesel generator
Supplier Info
[China Supplier]
Contact Person : Ms. Ji Polly
Tel : 886-0536-7682488
Fax : 886-0536-7682488
Product Detail
Diesel Generator 1) Type:20KW 2) Cetificate: CE 2) With four protect system 3) Place of origin:Weifang, Shandong,China

20KW diesel generator

1,Model: GF-20                                

Power Output (Prime): 25KVA/20KW

Power Factor:  COSΦ=0.8(Lagging)

Max. Current Output: 36A

Voltage Output: 230/400V

12V Electric Starter

Weight: 450kg(Net) 

L*W*H(mm):  1500×800×1100

2,Diesel Engine:

Brand: Changsong

Model: 490D

No. of Cylinders: 4

Type of Cylinder: Vertical In-line

Bore/Stroke: 90mm/115mm

Rotation Speed: 1500RPM

Fuel Consumption: 219g/kw.h


Brand: Shanghai Qianghui

Model: TZH-20

Insulation Class: H

Type of Excitation: Brushless self-excitation

Protection Class:  IP23

Vol. Control Method: AVR(Automatic Voltage Regulation)

Voltage Regulation Rate:  ±1%

Vol. Harmonic Wave Distorted: <4%

 Feasures(diesel generator)

1)      Rated output: 20KW(25KVA)

2)      230V/400V or 120/240V, less than 219g/kw.h for fuel consumption,50/60Hz,0.8 lagging for power frequency,1500/1800rpm,3-phase 4-wire  or 1-phase 3-wire

3)      Engine model: 490D

4)      4 cylinders,water-cooled

5)      Alternator model: Shanghai Qianghui (Stamford ,Marathon)

Alternator citation way: brush or brushless

6)      Key start or auto start

7)      8hrs operating base tank

8)      Frequency:3%

a)       Frequency at stable state: less than 0.5%

b)      Frequency deviation at instantaneous state: less than 10%

c)      Frequency return time:less than 3s

9)      Voltage deviation at stable state: less than 1%

a)       Voltage deviation at instantaneous state: less than 20%

b)      Voltage return time: less than 4s

c)      Voltage modulation: less than 0.3%

10)   Open ,soundproof or waterproof or automation genset is optional

11)   Control system:

a)       Automatic alarm system: the unit has the acoustic-optics device(AOD) alarm system and arrestor for any situation as the start defeat, the water is over temperature,the oil polls down,over speed,over load and over current

b)      Operation display

i)                    Unit voltage,tri-phase load current and frequency display

ii)                   Water temperature,oill pressure display

iii)                 Fuel level,fuel temperature display

iv)                 Audible and visual alarm lamp and buzzer

20KW diesel generator

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