250kVA Diesel Silent Generators Prime Power For Medium Manufacturing Plants
Basic Properties
Place of Origin:
Guangdong, China
Brand Name:
Wopusai
Certification:
CE / ISO
Model Number:
GF-WPS-250-JY
Trading Properties
Minimum Order Quantity:
1
Price:
Specific price please consult
Payment Terms:
L/C,T/T
Specifications
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Product Description
250kVA Silent Diesel Generator, Prime Power for Medium Manufacturing Plants
Product Overview
WOPUSAI 250kVA silent diesel generator set features a newly upgraded medium and large-sized green silent enclosure, professionally developed for industrial zones, municipal infrastructure and high-standard commercial projects with stringent noise and environmental protection requirements. The fully sealed box-type structure delivers upgraded structural toughness and outstanding outdoor weather resistance, effectively isolating operational noise while protecting internal core components from rainwater corrosion, dust accumulation and extreme temperature differences. Adopting an eco-friendly low-noise design logic, the unit achieves perfect balance between efficient heat dissipation and stable noise reduction, making it highly suitable for fixed outdoor installation. It acts as a stable emergency standby power source for industrial production workshops, municipal engineering projects, large commercial complexes and public supporting facilities.
- Power Output: 250kVA
- Dimensions: 3800 x 1400 x 1800 mm
- Weight: 2800 kg
- Certifications: CE, ISO, MA, CNAS
- Applications: Hospitals, construction sites, emergency rescue, data centers, and residential backup power
Product Showcase
This 250kVA silent genset is equipped with a high-grade industrial green integrated silent canopy. The shell is fabricated from thickened industrial carbon steel plates via precision laser cutting, integral bending and full welding process, matched with eco-friendly high-adhesion electrostatic powder coating. It boasts excellent fade resistance, anti-rust and anti-corrosion performance for long-term outdoor use. Multiple front and side detachable lockable maintenance doors enable quick daily inspection and parts maintenance without dismantling the entire canopy. The optimized large-flow labyrinth air duct system meets continuous high-load heat dissipation needs and effectively suppresses turbulent airflow noise. Integrated lifting lugs on base frame for safe hoisting; no forklift holes. The entire inner cavity is fully covered with multi-layer composite sound-absorbing materials to achieve all-round noise isolation and prevent sound leakage.

Key Specifications
|
Parameter |
Details |
|---|---|
|
Product Name |
250kVA Silent Diesel Generator (With bottom lifting holes) |
|
Dimensions |
3800 x 1400 x 1800 mm |
|
Weight |
2800 kg |
|
Construction |
Bending, welding, and high-quality painting |
|
Noise Level |
<80 dB(A) at 7 meters |
|
Fuel Type |
Diesel |
|
Starting System |
Electric start (24V DC) |
|
Cooling System |
Water-cooled |
Noise Reduction Technology: Crafted for Silence
WOPUSAI medium-large green silent canopy adopts a renewed multi-stage composite noise reduction system, exclusively optimized for 250kVA medium-high power units, perfectly adapting to long-duration continuous industrial operating conditions.

1. Optimized Labyrinth Air Intake & Exhaust Baffle Structure
The enlarged and upgraded labyrinth air duct layout increases effective air circulation, solving the heat dissipation pressure of high-power operation. The tortuous air passage weakens high-speed airflow noise in stages, and effectively blocks external rain, dust and debris from entering the cabin. The independent silencer cabin centrally eliminates exhaust noise. Full-surround high-elastic sealing gaskets fill all assembly gaps, realizing dual guarantee of efficient heat dissipation and zero sound leakage.
2. High-density Wave-shaped Acoustic Absorption Panels
The entire inner wall is paved with upgraded flame-retardant high-density wave acoustic panels:
- Micro-perforated composite material absorbs full-spectrum mechanical operation noise and airflow noise
- High-temperature resistant formula maintains stable acoustic performance under long-term full-load operation
- Integrated integral bonding technology avoids material falling off and noise bypass phenomenon
3. Reinforced Vibration Isolation System
Custom high-load rubber vibration isolators are installed between the unit and the base frame, cutting multi-dimensional vibration transmission paths. It effectively suppresses structural resonance of the large green canopy during high-power operation, eliminates cabinet vibration and abnormal rattling, and further improves overall silent performance.
4. Enhanced Weather-resistant Canopy & Base Frame
The whole machine adopts thick steel plate integral welding, with professional stress relief treatment for all welding seams to avoid structural deformation after long-term operation. The eco-friendly green finish features excellent UV resistance, aging resistance, waterproof and dustproof performance, adapting to harsh outdoor exposure environments. The reinforced base frame with integrated lifting lugs greatly improves structural stability and integral hoisting safety.
🎯 Application Scenarios
- Industrial Parks: Low-noise standby power guarantee for factory production lines and industrial supporting facilities
- Municipal & Public Projects: Eco-friendly silent emergency power for municipal infrastructure and public engineering
- Commercial Complexes: Stable backup power for large shopping malls, office buildings and logistics industrial parks
- Environmental-sensitive Areas: Standard low-noise power supply for suburban supporting projects and scenic area facilities
🌟Core Product Features
- Eco-friendly Low-noise Performance: Matched with optimized air duct and multi-layer acoustic absorption technology, the unit effectively reduces radiation noise, fully meeting urban environmental protection noise standards. The green low-carbon coating fits modern industrial environmental protection requirements.
- Super Durable Industrial Structure: Thickened steel plate body and integral welding process prevent structural deformation. Premium anti-corrosion finish resists wind, sun and rain erosion, greatly extending outdoor service life.
- Humanized Convenient Maintenance: Equipped with multiple large lockable maintenance doors with high-performance sealing gaskets, reserving sufficient operating space for rapid inspection, fault removal and daily maintenance.
- Quick-install Outdoor Integrated Design: Integrated box forming requires no secondary on-site sound insulation construction. Built-in lifting lugs support safe and fast integral hoisting and positioning, ideal for fixed outdoor installation scenarios.
🛠️ Customization Services
Wopusai Mechanical and Electrical provides professional personalized customization of silent canopies:
- Structure Customization: Adjust cabinet dimensions, optimize air duct layout, upgrade super-silent enclosure, support various color replacements.
- Configuration Customization: Equip ATS automatic transfer cabinet, external fuel tank, intelligent remote monitoring module.
- Detail Customization: Custom brand logo, adjust door opening direction, optimize surface treatment and reserved wiring interfaces.
Customization Process: Demand Communication → Quotation → Production → Commissioning → Delivery. Professional team tracks the whole process to ensure customized quality.
📦 Product Packaging Standards
Adopts cross-border standard multi-layer protective packaging. Equipped with targeted rainproof, moisture-proof and shockproof materials according to different transportation modes. Key structural parts are reinforced and packed to avoid collision and extrusion damage during long-distance transportation.
🚛 Loading and Shipping Guarantee
We cooperate with high-quality logistics suppliers to support land, sea and rail global transportation, with full cargo insurance and real-time tracking. Adopt professional hoisting loading specifications, provide complete customs declaration documents and cross-border supporting services. Conventional orders can be delivered within 15–30 working days.
🏢 Wopusai Brand Brief Introduction
Founded in 2012 in Foshan, Wopusai Power Generator Sets belong to Guangdong Wopusai Mechanical and Electrical Co., Ltd. with more than 20 years of professional industry experience. Our product portfolio covers 1kVA‑2000kVA, including silent, trailer and container gensets, with CE and ISO9001 authoritative certifications.
We focus on R&D and manufacturing of high-performance noise reduction enclosures, focusing on medium and large industrial silent generator units. Our green eco-friendly silent series is praised for stable structure, ultra-low noise and strong outdoor environmental adaptability. Every canopy undergoes strict noise testing and structural inspection before delivery. We provide one-stop customized genset solutions, 7×24-hour after-sales support and global sales service system.
