25kVA Soundproof Diesel Generator Powered by Quanchai Engine | Hosem Power

25kVA Soundproof Diesel Generator Powered by Quanchai Engine | Hosem Power

The 25kVA Soundproof Diesel Generator Powered by Quanchai Engine (Model A-QC28S) is designed to deliver reliable, efficient, and quiet power for residential, commercial, and light industrial applications. Powered by the Quanchai QC498D engine, this generator provides 20kW prime power and 22kW standby power, ensuring stable electricity in areas with unstable grid supply or during power outages.

With its compact soundproof canopy and easy maintenance, the A-QC28S is a practical and cost-effective power solution for small businesses, offices, schools, and residential buildings.

Key Features

• Stable Power Output – 25kVA / 20kW prime power and 28kVA / 22kW standby power at 50Hz, suitable for 3-phase 400/230V systems.
• Low Noise Operation – Soundproof design with a noise level of only 70dBA @ 7m, ideal for noise-sensitive environments.
• Reliable Engine Performance – Quanchai 4-cylinder diesel engine with mechanical governor, providing smooth and stable power.
• Durable Alternator – Hosem ASF184FS alternator with Class H insulation, IP23 protection, and AVR SX460 for stable voltage output.
• Optional Upgrades – ATS (Automatic Transfer Switch) and alternative alternators (Leroy Somer, Marathon, Mecc Alte) available upon request.

Specification of 25kVA Quanchai Diesel Generator Set

Applications

The A-QC28S 25kVA Quanchai Diesel Generator is ideal for:

• Residential Backup Power – Houses, villas, apartments
• Commercial Use – Shops, offices, schools, restaurants
• Light Industrial Sites – Small workshops, farms, warehouses
• Emergency Standby – Hospitals, telecom stations, backup systems

FAQ – 25kVA Quanchai Diesel Generator

Q1: Is this generator suitable for residential areas?

A1: Yes. With low noise (70dBA @ 7m) and a compact soundproof design, it’s perfect for residential and commercial buildings.

Q2: What protection systems are included?

A2: The generator has full protection, including alarms and automatic shutdown for high coolant temperature, low oil pressure, low fuel, and overload.

Q3: Can I add ATS for automatic switching?

A3: Yes. An ATS (Automatic Transfer Switch) is available as an optional accessory for seamless power transfer.

Contact Hosem Power

Looking for a quiet, efficient, and reliable small generator? The 25kVA Soundproof Diesel Generator Powered by Quanchai Engine is a cost-effective power solution for homes, businesses, and light industries.

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Fuzhou Hosem Power Co., Ltd. is one of the most famous diesel generator manufacturers in China. The Hosem brand generator set output range from 3kVA to 3000kVA with frequency at 50Hz or 60Hz, the voltage of the diesel generator from 110kVA to 690V for client options.

The diesel generator powered by Cummins diesel engine, Deutz diesel engine, Perkins diesel engine, Volvo diesel engine, Fawde diesel engine, Yuchai diesel engine, Ricardo diesel engine and other famous brand diesel engine, Coupled with Stamford alternator, Leroy Somer alternator, Marathon alternator, Mecc Alte alternator and Hosem brand alternator for optional.

Hosem Power uses the most famous brand controller for our diesel generator, include Deepsea brand with model DSE7320, DSE6020 and DSE7420 controller, ComAp brand with model MSR10, AMF25, Nano and IC-NT controller, Smartgen brand with HGM6110, HGM6120, HGM7110, HGM7210 and other models.

Hosem Power can supply the open-type industrial generator, marine generator, natural gas generator, biogas generator, soundproof diesel generator, trailer diesel Generator and Ground Power Unit. The Hosem Power diesel generators are widely used in the Island as the continuing power, hospital, highway, airport, factories and big mall.

We supply one year or 1000 working hours warranty for all of our generator set.