Generator diesel 20kw 20 kw 25kva 30kva 30kw Genset Silent diesel Generators Set diesel Engine Electric Generator Silent

Provide dependable primary or backup electricity with the VG Silent Diesel Generator Set. Available in approximately 20 kW to 30 kW configurations, this industrial generator is designed for commercial buildings, construction sites, farms, workshops, factories, remote facilities, and emergency power systems.

The water-cooled diesel engine supports extended operation under demanding conditions, while the sound-reducing enclosure helps lower operating noise compared with an open-frame generator. A brushless, self-excited alternator and automatic voltage regulator help maintain consistent electrical output for compatible machinery, appliances, and electrical systems.

The LCD digital control panel provides convenient access to essential operating data. Multiple voltage, frequency, phase, fuel-tank, alternator, and enclosure configurations are available depending on the selected model.

Key Features

• Silent enclosed diesel generator

• Power options between approximately 20 kW and 30 kW

• Water-cooled diesel engine

• Electric starting system

• LCD digital control panel

• Automatic voltage regulation

• Brushless, self-excited alternator

• Single-phase and three-phase options

• 50 Hz and 60 Hz configurations

• Multiple international voltage options

• Extended-runtime fuel tank options

• IP23 enclosure rating

• Open, silent, trailer, and containerized formats available

• Suitable for primary and emergency backup power

• CE-certified configuration

• Custom specifications available

Product Specifications

• Brand: VG

• Engine Brand: SANNEY POWER, subject to confirmation

• Model: VG-R28

• Product Type: Silent Diesel Generator Set

• Rated Power: Confirm Selected 20–30 kW Configuration

• Rated Apparent Power: Confirm Selected kVA Rating

• Fuel Type: Diesel

• Output Voltage Options: 110 V, 220 V, 230 V, 240 V, 380 V, 400 V, 415 V, or 480 V

• Standard Output Options: 220 V or 400 V

• Frequency: 50 Hz or 60 Hz

• Phase Options: Single Phase or Three Phase

• Engine Speed: 1500 RPM or 1800 RPM

• Starting System: 12 V or 24 V DC Electric Start

• Starting Battery: Included

• Cooling System: Water Cooling

• Control Panel: LCD Digital Display

• Alternator Type: Self-Excited Brushless Alternator

• Voltage Regulation: Automatic Voltage Regulator

• Steady-State Voltage Regulation: Less Than ±1.5%

• Enclosure Rating: IP23

• Working Temperature: Approximately -40°C to 55°C

• Weight: Approximately 890 kg, subject to configuration

• Packaging: Plywood Case and Protective Plastic Film

• Warranty: Confirm as 1–2 Years or 2 Years/2000 Hours

• Country of Origin: Fujian, China

Alternator Options

Depending on the selected configuration, the generator may be supplied with:

• China Stamford-type alternator

• Original Stamford alternator

• Marathon alternator

• Leroy-Somer alternator

• Mecc Alte alternator

The final listing should identify only the alternator installed in the purchased generator.

Generator Configurations

Available formats may include:

• Open-frame generator

• Silent canopy generator

• Mobile trailer generator

• Containerized generator

Dimensions, weight, noise output, shipping cost, and installation requirements vary according to the selected format.

Fuel Tank Options

Extended-runtime fuel-tank configurations may support approximately:

• 8–10 hours

• 12 hours

• 24 hours

• 48 hours

Actual runtime varies according to generator load, fuel-tank capacity, engine condition, ambient temperature, and operating environment.

LCD Control Panel

The digital control panel may display information such as:

• Output voltage

• Electrical frequency

• Current

• Generator load

• Engine speed

• Operating time

• Battery status

• Warning and fault information

Exact display functions depend on the selected controller.

Protection and Power Control

The generator’s AVR system helps maintain consistent output voltage when the electrical load changes. Additional protection systems may be available depending on the chosen controller and configuration.

Confirm whether the selected model includes:

• Overload protection

• Low-oil pressure shutdown

• High-temperature shutdown

• Over-voltage protection

• Under-voltage protection

• Short-circuit protection

• Emergency stop

• Automatic mains-failure controls

Suitable Applications

This diesel generator is suitable for:

• Commercial buildings

• Construction sites

• Farms and agricultural facilities

• Workshops

• Factories and manufacturing plants

• Warehouses

• Remote offices and facilities

• Telecommunications equipment

• Emergency power installations

• Off-grid power systems

• Compatible industrial machinery

Important Selection Information

Select the generator according to:

• Total running load

• Motor and equipment starting load

• Required output voltage

• Single-phase or three-phase requirement

• Required frequency

• Daily operating duration

• Environmental temperature

• Noise restrictions

• Required standby or continuous rating

Installation and connection should be completed by qualified generator and electrical professionals.

Important Safety Information

Operate the generator outdoors or in a professionally designed and ventilated generator room. Diesel exhaust contains carbon monoxide and other hazardous gases.

Do not operate the generator inside homes, garages, basements, enclosed workshops, or poorly ventilated spaces. Follow all manufacturer instructions for grounding, exhaust routing, cooling, fuel storage, electrical connection, operation, and maintenance.