Guangdong LongHong Electrical Equipment Co.,Ltd

FAW Jiefang Automobile Co., Ltd. Wuxi Diesel Engine Factory (hereinafter referred to as "FAW Jiefang Xichai") is a national large-scale first-class manufacturing enterprise and a key high-tech enterprise. Established in 1943, joined FAW Group in 1992, and entered the core layer of FAW in 1993, renamed as "China FAW Group Wuxi Diesel Engine Factory". In 2003, FAW established "FAW Jiefang Automobile Co., Ltd." as a specialized subsidiary of Jiefang Company. The enterprise currently covers an area of over 500000 square meters, with net assets of 836 million yuan and intangible asset value of 7.189 billion yuan. There are currently over 2800 employees, including over 740 technology management personnel, 407 undergraduate students, and 25 master's and doctoral students. There are over 80 senior professional title talents, including 8 senior engineers, 1 national level expert, 4 ministerial level experts, 4 municipal level experts, and 4 experts enjoying government special allowances. The average age of employees is 35 years old, among which the average age of technology personnel is 34 years old. The main products are five series of diesel engines, including X, K, F, L, and N, with a power coverage range of 80-460 horsepower and a series of modified vehicles. It has become a research, development, production base, and modified vehicle production base for FAW's automotive diesel engines in East China. After experiencing the hardships of entrepreneurship, the glory of development, and the ebb and flow of development, FAW Jiefang Xichai began its second entrepreneurship with the theme of "revitalizing its strength and striving for glory" in 1992, creating a brilliant period where the annual average growth rate of its main technical and economic indicators exceeded 40%. Starting from 2001, we embarked on our third entrepreneurial journey, establishing the grand goal of achieving the "three modernizations" (modernization of production, digitalization of management, and internationalization of operations) and fulfilling the "three dreams" (brand dream, catch-up dream, and internationalization dream). In 2002, we achieved the world's top sales of single series diesel engines. By 2005, we successfully completed the first stage of our three entrepreneurial endeavors and achieved high growth on a high base. Since 2006, we have embarked on the second stage of three entrepreneurial journeys.

Performance Introduction of Silent Diesel Generator Set:

Guangdong Longhong Electromechanical Equipment Co., Ltd.: The LHGF series silent (low noise) diesel generator "Longhong Enterprise" and "Longhong" silencing box is a new type of product designed and developed by our factory by digesting and absorbing advanced technology from foreign famous brand silent (low noise) cabinets. The synchronous generator with contemporary international level developed by our factory is coaxial connected with well-known domestic and foreign brand diesel engines, and has been put into the market in bulk.

Silent generators are widely used in real estate, hotels, factories, postal and telecommunications, hotel buildings, entertainment venues, hospitals, shopping malls, industrial and mining enterprises

Living areas and other places with strict environmental noise requirements are used as common or backup power sources.

LHGF series diesel generator silent box structure:

*The whole machine has small volume, light weight, compact structure, and novel and beautiful design;

*The sound insulation cover has a beautiful appearance, simple disassembly and assembly, and convenient operation of the unit;

*Multi layer shielding impedance mismatch sound insulation cover;

*Efficient noise reduction multi-channel intake and exhaust, with intake and exhaust channels to ensure sufficient power performance of the unit.

*A good ventilation system and measures to prevent thermal radiation ensure that the unit always operates at a suitable ambient temperature;

*The use of specialized noise reduction and soundproofing materials greatly suppresses mechanical noise;

*Efficient shock absorption measures ensure the smooth operation of diesel generator sets;

*Special observation windows and emergency stop buttons are installed at appropriate positions on the soundproof shell, which facilitates operation and observation of the operating status of the unit;

*Automatic voltage regulator, with excellent performance and reliable operation;

*Super large capacity base fuel tank, capable of continuous load operation for 10 hours;

*The noise level drops between 68dB (a) and 75dB (a) (measured at a distance of 7m from the sound source);

*Special quick opening cover plate for easy maintenance and upkeep.

*The silent diesel generator set has a direct injection combustion chamber with high combustion efficiency and low noise.

This silent diesel generator set has a strong sound reduction function and is widely used in multiple industries such as hospitals and schools, adopting an integrated system

Designed with a fully independent configuration, it can meet the electricity requirements in any situation.

LHGF series diesel generator silent box performance:

*Noise (7m away from the unit): ≤ 75dB (A)

*Steady state voltage adjustment rate: ≤ ± 1%

*Transient voltage adjustment rate:+20%- 15%

*Steady state frequency adjustment rate: ≤ 5%

*Transient frequency adjustment rate: ≤ ± 10%

*Setting range of no-load voltage: ≥ (96-105)% Un

Technical parameters of LHGFS series diesel generator silent box:

*Rated voltage: 230V/400V (voltage can also be customized for different countries)

*Rated speed: 1500r/min

*Rated frequency: 50Hz

*Rated power factor: 0.8 (lagging)

*Base fuel tank capacity: capable of supplying the unit with continuous operation for 10 hours