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20kW AC Generator
20kW AC Generator

20kW AC Diesel Generator | Weichai WP2.3D25E200

Ideal for home and store standby power, this super-silent diesel generator offers exceptional value at an affordable price. Equipped with mains monitoring capability, it provides a fully automatic backup solution when used in conjunction with an ATS (Automatic Transfer Switch). Built with high-quality branded components, this generator is designed for reliability, durability, and long-lasting performance.

 

Key Features:

 

Weichai WP2.3D25E200 Diesel Engine

Super-Silent Weatherproof Enclosure

Stamford Alternator

DSE Auto Control

Warranty: 1 year or 1000 hours, whichever comes first.

Fast Delivery: Quick and reliable shipping options available.

OEM Support: Customizable solutions with Chinese factory pricing.

  • Item no.:

    A-W25S
  • Payment:

    TT/LC
  • Product origin:

    China
  • Color:

    Gray
  • Product weight:

    800kg
  • Lead Time:

    30 days

20kW AC Diesel Generator | Weichai WP2.3D25E200

 

20kW AC Diesel Generator Weichai WP2.3D25E200

 

Reliable Weichai Engine

 

Powered by Weichai WP2.3D25E200 engine which is a new generation of high power density engine independently developed by Weichai, with compact structure and excellent economy. The 20kW AC Generator is the perfect choice for residential backup power, small businesses, and other applications requiring reliable standby power.

 

Category Details
Engine Type Diesel Engine
Number of Cylinders / Valves 4 / 8
Cylinder Arrangement L-Type
Bore x Stroke (mm) 89 × 92
Displacement (L) 2.3
Fuel System Mechanical Pump
Aspiration Naturally Aspirated
Compression Ratio 17.5

 

Weichai generator  Weichai 20kW generator

 

High-Quality Copper Brushless Alterantor

 

AC alterantor

 

AC Alternator Features:

  • Insulation Class: H
  • Protection Rating: IP23 (Optional – note that selecting this protection will result in a 5% decrease in rated power)
  • Pitch Type: 2/3 Pitch
  • Automatic Voltage Regulator (AVR): SX460
  • Terminal Configuration: 12 terminal ends

 

Contact us today to receive exclusive factory-direct pricing!

 

FQA

 

Q: Which generator brands in China are worth purchasing?
A: Chinese generators offer good quality, provided you choose a reliable supplier. Generally, Cummins, Perkins, Deutz, Weichai, and SDEC are recognized for their superior performance and reliability.

For more details, check out these related articles:

 

Q: How do you maintain Weichai generator?
A: Regular maintenance is essential to extending the service life of your generator. Key maintenance tasks include replacing filters, changing oil, and conducting routine inspections.

For detailed guidance, please refer to the article below:

 

Model Standby Power  Prime Power Engine Model Dimension (Silent Type) Weight Datasheet
kVA kW kVA kW LXWXH(MM) KG
A-WC25 25 20 23 18 WP2.3D25E200 2188x900x1280 580 Download
A-WC33 33 26 30 24 WP2.3D33E200 2188x900x1280 620 Download
A-WC41 41 33 38 30 WP2.3D40E200 2188x900x1280 730 Download
A-WC55 55 44 50 40 WP2.3D48E200 2288x950x1280 880 Download
A-WC70 70 55 63 50 WP4.1D66E200 2688x1080x1450 910 Download
A-WC83 83 66 75 60 WP4.1D80E200 2688x1080x1450 980 Download
A-WC103 103 83 94 75 WP4.1D100E200 2938x1080x1690 1100 Download
A-WC138 138 110 125 100 WP6D132E200 3288x1130x1850 1350 Download
A-WC165 165 132 150 120 WP6D152E200 3288x1130x1850 1550 Download
A-WC187 187 150 170 136 WP6D167E200 3888x1350x1950 1850 Download
A-WC220 220 176 200 160 WP10D200E200 3888x1350x1950 2250 Download
A-WC250 250 200 225 180 WP10D238E200 3888x1350x1950 2450 Download
A-WC275 275 220 250 200 WP10D264E200 3888x1350x1950 2550 Download
A-WC345-1 345 275 313 250 WP10D320E200 4218x1400x2250 2750 Download
A-WC345-2 345 275 313 250 WP12D317E200 4218x1400x2250 2750 Download
A-WC415 415 330 375 300 WP13D385E200 4218x1400x2250 3200 Download
A-WC440 440 352 400 320 WP13D405E200 4588x1600x2500 3400 Download
A-WC481 481 385 438 350 WP13D440E310 4588x1600x2500 3650 Download
A-WC550 550 440 500 400 WP13D490E310 4588x1600x2500 3800 Download

Model Standby Power  Prime Power Engine Model Dimension (Open Type) Weight Datasheet
kVA kW kVA kW LXWXH(MM) KG
A-WC28H 28 22 25 20 WP2.3D30E201 2188x900x1280 580 Download
A-WC34H 34 28 31 25 WP2.3D41E201 2188x900x1280 620 Download
A-WC41H 41 33 38 30 WP2.3D47E201 2188x900x1280 730 Download
A-WC55H 55 44 50 40 WP2.3D58E201 2288x950x1280 880 Download
A-WC105H 105 84 95 76 WP4.1D95E201 2688x1080x1450 910 Download
A-WC125H 125 100 113 90 WP4.1D115E201 2938x1080x1690 980 Download
A-WC138H 138 110 125 100 WP6D132E201 3288x1130x1850 1100 Download
A-WC165H-1 165 132 150 120 WP6D158E201 3288x1130x1850 1350 Download
A-WC165H-2 165 132 150 120 WP6D180E201 3288x1130x1850 1550 Download
A-WC206H 206 165 188 150 WP10D200E201 3888x1350x1950 1850 Download
A-WC248H 248 198 225 180 WP10D238E201 3888x1350x1950 2250 Download
A-WC275H 275 220 250 200 WP10D264E201 3888x1350x1950 2450 Download
A-WC303H 303 242 275 220 WP10D288E201 3888x1350x1950 2550 Download
A-WC344H 344 275 313 250 WP12D317E201 4218x1400x2250 2750 Download
A-WC433H-1 433 347 394 315 WP13D385E201 4218x1400x2250 2750 Download
A-WC433H-2 433 347 394 315 WP13D385E201 4218x1400x2250 3200 Download

ATS

 

ATS cabinet is mainly applied to the automatic switch between prime and emergency power, composing an automatic emergency power supply system together with diesel generating sets. It will monitor prime power, When it is cut off, it can automatically switch loads such as emergency illumination, security power and fire fighting equipment to generating sets. Auto start, auto transfer, auto protection, auto power supply

 

Standard configuration:

  • Control option switch, transfer option switch, emergency stop, buzzer, voltmeter, ammeter, meter, controller, ATS Switch, breaker.
  • Multiple input/output functions can be customized.
  • Standard Capacity: From 20A-3200A

 

Brand: ABB, Schneider, Socome, Suyang, AISIKAI

 


 

PARALLEL DISTRIBUTION CABINET

 

Parallel distribution cabinet is designed for the parallel running of main power diesel generator sets. The system can operate automatically or be controlled manually.

The system has the functions of automatic frequency detection, synchronizing detection and switch-on.

It is convenient to expand the capacity to satisfy the need of increasing load.

It can be used together with multiple generating sets (32 parallel generating sets max.) to control multiple diesel generating sets for automatic synchronization.

 

It offers stable frequency and voltage and can bear large-capacity load impact, achieving reliable supply, centralized management and more flexible power allocation.

 

 


 

Load Bank

 

The purpose of most land banks is used to test of the emergency generator sets, verifying all genset components are in optimal working condition under different loads. Another purpose is working combined with the generator set, to take the load of the generator set is always above 30%

 

 Advantages of Load Bank

  • Confirming the gensets output capabilities as opposed to just starting it up on occasion.
  • Finding problems, instead of when an emergency arises, savings costs and prevents future breakdowns.
  • Helps to avoid wet-stacking and cleans out any carbon deposits.
  • Confirms that the engine cooling system will work efficiently under load.
  • Makes sure that the Genset will work properly when needed.

 

Three types of load banks are usually used to genset.

  • Resistive
  • Reactive
  • Intelligence 

 


 

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