Verified Supplier | Fuan Wonyong Electri...

Fuan Wonyong Electrical Machinery Co., Ltd.

China (Mainland) | Manufacturer | Contact Details
Established 2008
5 years OEM
Response Rate
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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: WONYONG
  • Model Number: WY-CM50
  • Output Type: AC Three Phase
  • Speed: 1800RPM
  • Frequency: 60HZ, 50/60hz
  • Rated Power: 40KW
  • Rated Voltage: 380V,400V,440V
  • Rated Current: other
  • moq: 1 set
  • payment method: T/T,Western Union
  • Power factor: 0.8/1
  • Excitation SyStem: Brushless excitation
  • InSulation Class: H
  • Number of cylinders: 4L
  • Starting system: electric
  • Cooling method: Closed circle water-cooled
  • Cont.working time(h): 12

Packaging & Delivery

Packaging Details: wooden case,polybag inside
Delivery Detail: 30days after receipt deposit


diesel generator set
1top qualty,factory price
2,380v,cummins generator set
3,single phase or three phase

diesel generator set
1top qualty,factory price
2,cummins generator set,380v
3,single phase or three phase 


disel generator specification

Cont.AC outpu(KW)4045
Power factor0.8
Cont.AC output(KW)4045
Excitation SyStem Brushless excitation 
InSulation ClassH
ConStruction Type SAE engine adaptor (single-bearing or double-bearing)
ENGINE                              Model4BTA3.9-G2
Number of cylinders4L
Compression Ratio 
Specific fuel consumption 
Rated speed(r/min)15001800
Starting systemElectric
Cooling methodClosed circle water-cooled
Starting battery12V/120AH
Gensetfor protectionThe protection of low accumulator,overspeed,high water temperature,low press-gas 
Cont.working time(h)12
Overall dimensions(mm)2250*950*1150
Package dimensions(mm)2350*1000*1220
Net weight(kg)1120
Dry weight(kg)1170







Genset Features:

1. Genuine UK Perkins industrial diesel engine

2. Radiator 40°C max, fans are driven by belt, with safety guard

3. Genuine stamford. Leroy somer, marathonm, engga alternator

4. Choice of manual/auto and AMF control panels and protection systems

5. Digital auto-start panel

6. Anti Vibration Suspension Absorber

7. Dry type air filter, fuel filter, oil filter

8. 10-hour operation base tank

9.Mould case circuit breaker

10. 24V DC start motor and storage battery

11. 24V charge alternator

12. 24V batteries, rack and cable

13. Rippl;e flex echaust pipe, exhaust siphon, flange, and muffler

14.   Comply with ISO and CE standards

15. All generator sets are gone through rigorous testing before beging released to the market place, including 50% load, 75% load, 100% load and all protection function(over speed stop, high water temperature, low oil pressure, battery charging fail, emergency stop)


Engine Features:

1. Genuine UP Perkins industrial diesel engine

2. Multi-cylinder in-line or veer engine, 4-stroke, direct injection

3. Naturally aspirated, turbocharged, water cooled or turbocharged with air intercooler

4. Machinery or electronic governing

5. Fuel injection pump

6. Electric motor starting system

7. Forged steel crankshaft, cast iron cylinder and replaceable wet type cylinder liner

8. Low discharge, and low fuel consumption

9. Installed conveniently and maintain easily


Alternator Features:

1. World famous brand AC alternator: Leroy Somer, Stamford, Marathon, ENGGA

2. Brushless, 4 poles, rotation magnet

3. IP21-23(NEMA1) enclose is standard for all industrial alternators

4. H class insulation system

5. AVR self-regulated, voltage regulation rate: ≤±1%

6. Simple installation and maintenance with easy access to terminals, rotating diodes and coupling bolts

7. Wide range of flange adaptors and single bearing disc coupling

8. Radio interference restraining accords with the stipulation of VDE0875-N and ISO8528


Soundproof/Silent Box:

1. Excellent ventilation

2. Oil tank mounted on base frame for 12 Hours working

3. Highly Corrosion Resistant construction

4. Excellent Access for Maintenance

5. Security and Safety

6. 1m<80DBA / 7m<70DBA


Control Panel:

1. Automatic control panel (AMF), LCD display

2. Four protection systems

3. Emergency stop



1. Trailer type

2. Soundproof / water proof

3. ATS (automatic transfer switch)

4. Parallel system

5. Remote system


PMC System:

1. Standard 2\3 pitch windings avoid excessive neutral current

2. Permanent magnet generator system provides constant excitation under all condition

3. Optional accessories available for easy paralleling with mains or other generators

4. AVR auto voltage regulation, auto exciter, auto adjustment





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Verified Supplier - Fuan Wonyong Electrical Machinery Co., Ltd.
China (Mainland) | Manufacturer | Contact Details
Established 2008
5 years OEM
Response Rate
Company Feedback