Silent Type Generator Set

Silent Generator

Weifang Bofa Power Equipment Co., Ltd.'s silent diesel generators are core power supply equipment specifically designed for applications requiring high standards of operating noise, reliability, and adaptability. Based on the core design concept of "low-noise operation + stable output," the products feature soundproof enclosures (silent cabinets) or containerized protective structures, strictly controlling operating noise to 65–75 dB(A), effectively addressing the problem of noise pollution from traditional generators. They cover a full power range from 20kVA to 2500kVA, perfectly matching diverse needs from home emergency power to industrial-grade continuous power supply. The generators utilize original engines from top global brands such as Cummins, Perkins, Volvo, Yuchai, Weichai, and MTU, and have undergone rigorous testing under harsh conditions to ensure stable performance in complex environments such as high temperature, low temperature, high humidity, and dusty conditions, providing continuous and reliable power support for various scenarios. Default voltage specifications include 230/400V and 400/690V, with a standard frequency of 50Hz. Customizable options include 60Hz frequency, multi-voltage output, and ultra-low noise versions, flexibly matching the power supply needs of different regions and equipment.

Product Details

Product Features

Low Noise and High Adaptability:

With ultra-low noise levels of 65–75 dB (A), it's an ideal choice for noise-sensitive areas such as hospitals, residential areas, and schools. It ensures power supply without disturbing the surrounding environment or people's rest, and can even meet the strict noise control requirements of overseas locations like residential areas in Kenya.

Proven Reliability:

The core power source comes from globally renowned engine brands, known in the industry for their low failure rate and strong durability. Combined with Weifang Bofa's precise tuning and integration technology, it ensures stable output under all-weather working conditions, reducing the risk of downtime.

Optimized Operation and Maintenance Costs:

The equipment is equipped with large inspection doors and removable panels, allowing staff to quickly complete maintenance, inspection, and troubleshooting without disassembling the entire structure, significantly saving maintenance time and labor costs. The optimized fuel system achieves high fuel efficiency, extending operating time, making it especially suitable for long-term continuous power supply scenarios and reducing long-term operating costs.

High Customization Flexibility:

In addition to standard specifications, it supports personalized customization such as 60Hz frequency, multi-voltage output, and ultra-low noise. Whether it's the single-phase power needs of small shops or the high-voltage power supply requirements of data centers, it can be precisely matched, breaking the limitations of traditional generators.

Optional Accessories

Ø Oil, water jacket heater, anti-condensation heater	ØATS automatic load conversion screen
Ø Battery float charger	Ø Rainproof unit (cabinet)
Ø Self-protection, self-starting unit control panel	Ø Silent unit (cabinet)
Ø With “three remote control” function unit control screen	Ø Mobile Trailer Power Station (Cabinet Trailer)

Product Advantages

Integrated Sound Insulation and Protection:

The professional soundproof enclosure utilizes high-efficiency sound insulation materials and a sealed structure, effectively blocking engine noise while also protecting against rain and dust. It provides both noise reduction and protection, eliminating the need for additional protective equipment.

User-Friendly Maintenance Design:

Large access doors and removable panels make maintenance operations such as fuel refueling, filter replacement, and circuit inspection more convenient, lowering the maintenance threshold. Even non-professional personnel can perform basic maintenance.

Comprehensive Power Coverage:

From 20kVA low-power models to 2500kVA high-power units, a complete power range is available. Whether for home emergency use, daily power supply for small offices, or continuous power supply for large commercial complexes and industrial parks, a precisely matched model can be found.

Diverse Configuration Options:

Two core configurations are available: silent enclosure type and container type. SG30, SG150, and other silent enclosure models are suitable for conventional scenarios, while SG500, SG2000, and other container-type models are designed for high-power and extreme environment requirements, suitable for special applications such as offshore energy and mining projects.

Stable and Long-Lasting Operation:

The optimized power transmission system and fuel injection technology not only improve fuel efficiency but also reduce engine wear, extending equipment lifespan. It also ensures stable voltage and frequency output, preventing damage to precision equipment caused by voltage fluctuations.

Technical Specifications

Model No.	Standby Power	Prime Power	Engine Brand	Voltage	Frequency	Noise Level @7m	Configuration
SG30	30kVA	27kVA	Perkins	230/400V	50Hz	68 dB(A)	Silent Canopy
SG150	150kVA	135kVA	Cummins	230/400V	50Hz	70 dB(A)	Silent Canopy
SG500	500kVA	450kVA	Weichai	400/690V	50Hz	72 dB(A)	Containerized
SG2000	2000kVA	1800kVA	MTU	400/690V	50Hz	75 dB(A)	Containerized

Application
Scenarios：

Silent Generator