Small Backup Power Weichai WP2.3D25E200 25kVA Silent Diesel Generator Set

Why This Model Is One of the Most Popular Small Generators

The 25kVA class is one of the most frequently searched and purchased diesel generator ranges globally because it perfectly matches small-scale power demand without over-investment.

The WP2.3D25E200 is widely chosen due to its balance of:

• Stable starting performance

• Low fuel consumption

• Compact installation size

• Easy maintenance structure

Core Technical Specifications

Generator Set Data

• Model: WP2.3D25E200

• Rated Power: 20kW

• Standby Power: 22kW–25kW range (industry configuration)

• Rated Capacity: 25kVA

• Frequency: 50Hz / 60Hz optional

• Voltage: 400V / 230V / 415V customizable

• Phase: 3-phase, 4-wire

• Power Factor: 0.8 lagging

• Type: Silent diesel generator set

Engine Data (Weichai WP2.3 Platform)

• Engine Model: WP2.3D25E200

• Engine Type: 4-cylinder inline diesel engine

• Displacement: 2.3L

• Aspiration: Naturally aspirated / turbo option depending on configuration

• Cooling System: Water-cooled closed loop

• Starting System: 24V electric start

• Rated Speed: 1500 RPM

• Fuel System: Mechanical direct injection

Electrical Performance

• Voltage Regulation: AVR automatic control

• Frequency Stability: ±0.5%

• Voltage Stability: ±1%

• Insulation Class: H

• Protection Level: IP23

Fuel Consumption (Reference Range)

• 100% load: approx. 6.5–7.5 L/h

• 75% load: approx. 5–6 L/h

• Designed for low-load efficiency and standby operation

Silent Canopy System

The enclosure is designed for residential and commercial environments, reducing noise levels while protecting the generator from dust, rain, and external environmental conditions.

Application Scenarios

This model is widely used in:

• Small residential backup systems

• Retail stores and supermarkets

• Communication base stations

• Small workshops and service centers

• Rural and off-grid backup power

Why Buyers Choose WP2.3D25E200

In real purchasing decisions, users choose this model because:

• It matches real small load demand (not oversized)

• Lower investment cost compared to larger units

• Simple operation and maintenance

• High reliability in emergency startup

Optional Configurations

• ATS automatic transfer switch

• Remote start control module

• Open frame version

• Mobile trailer version

• Basic monitoring system

Quality Assurance

Each generator set is factory tested under load conditions to ensure stable voltage output, reliable startup performance, and compliance with export quality standards.