Credit guarantee, trustworthyFocus: Quiet generating, diesel generating units for 20 years

Foshan Longhong Electromechanical Equipment Co., Ltd. Mainly manufactures and sells generators, generators, diesel generators, diesel generators power 3KW-1600KW, automatic generator sets 10-1000KW, quiet generator 10-1000KW, mobile power generating units 10 -500KW, 10-600KW car-based generator sets and a variety of imported series, a special series of diesel generating units / power station. The supporting units are: CUMMINS, YUCHAI, VOLVO, DAEWOO, PERKINS, DEUTZ, WEICHAI STEYR, SHANGCHAI POWER, WUXI And Lanzhou Electric, STAMFORD Stanford, LEROY SOMER Lilaisenma, and so on, and so on, and so on, MARATHON marathon, ENGE Inge, each Thai. Longhong. LONGHONG other generators.

(Long Hong enterprises) Weichai generating units is our company selected Weichai series diesel engine brand-name engine equipped with mature products. Excellent quality, technical innovation driving abroad (British Ricardo) advanced technology to its stability and reliability to further strengthen. Supplemented by a sound after-sales service and adequate supply of spare parts, to promote small diesel engine configuration unit market share higher. Weichai Ricardo K4100, R4105, R6105, R6126, R618 series engine is a national large enterprise Weifang Diesel Engine Factory, power range 15KW-300KW, low fuel consumption, stable quality, cheap.

(LONGHONG), "Longhong Enterprise", "Xin Wandi" quiet box is our factory digestion and absorption of the noise (low noise) diesel generators: Foreign brands mute (low noise) cabinet advanced technology and design their own development of new products. Developed by our factory with contemporary international level of synchronous generators and domestic and foreign brands known diesel engine coaxial connection, and has been put on the market.

Silent generators are widely used in real estate, hotels, factories, post and telecommunications, hotel buildings, entertainment venues, hospitals, shopping malls, industrial and mining enterprises, living areas and other places on the environmental noise requirements as a common or standby power.
 GFS series diesel generator silent box structure:
 * Small size, light weight, compact structure, novel and beautiful appearance;
 * Soundproof hood is beautiful in shape, easy to dismantle and install, easy to operate.
 * Multi-layer shielded impedance mismatch soundproof cover;
 * Efficient noise reduction multi-channel intake and exhaust, into the exhaust channel, to ensure adequate power unit performance. In this case,
 * Good ventilation system and thermal radiation measures to ensure that the unit is always working in the appropriate ambient temperature;
 * Dedicated noise reduction muffler material used to a great extent to suppress mechanical noise;
 * Efficient shock absorption measures to ensure the smooth operation of diesel generating units;
 * Muffler shell proper position dedicated observation window and emergency stop button to facilitate the use of operation and observation unit operating state;
 * Automatic voltage regulator, excellent performance, reliable operation;
 * Large capacity base fuel tank, for continuous load operation 10 hours;
 * Noise reduced to 70dB (a) ~ 75dB (a) between (7m away from the sound source measured);
 * Special fast opening cover, easy maintenance.
 * Silent diesel generators direct combustion chamber combustion efficiency, low noise.
 This silent diesel generating set has powerful function of lowering the bath and sound. It is widely used in many industries such as hospitals, schools and so on. It adopts the integrated design and totally independent configuration, which can meet the requirement of electricity in any situation.
 GFS series diesel generator silent box performance:
 * Noise (7m from the unit): ≤ 75dB (A)
 * Steady-state voltage regulation: ≤ ± 1%
 * Transient voltage regulation: +20%; - 15%
 * Steady-state frequency adjustment: ≤ 5%
 * Transient frequency adjustment: ≤ ± 10%
 * No-load voltage setting range: ≥ (96-105)% Un
 GFS series diesel generator silent box Technical parameters:
 * Rated voltage: 230V / 400V (can also be customized for different countries use voltage)
 * Rated speed: 1500r / min / 1800r / min
 * Rated frequency: 50Hz / 60HZ
 * Rated power factor: 0.8 (hysteresis)
 * Base fuel tank capacity: for continuous operation of the unit 10 hours

20KW (25KVA) Weifang quiet (low noise) diesel generator set technical parameters GFs-20

 1> rated power
 The unit is allowed to run for more than 1 hour at a load of 10% above this value every 12 hours under this load.
 2> Standby power
 The unit can not exceed this maximum load under varying loads. .
 3> voltage fluctuation rate
 Under the following conditions the voltage fluctuation rate is below 0.5% power factor between 0.8 to 1.0; from no-load to full load, in any stable load condition unit operation; speed change below 4.5%.
 4> frequency / speed fluctuation rate
 From no load to full load, the frequency / speed falls within the following range: ≤ 5% From 25% load to full load, the frequency / speed fluctuation rate is below 0.25% under any stable load condition.
 5> use of environmental conditions
Elevation: ≤ 2000m Ambient temperature: -12 ℃ T ≤ 40 ℃ Humidity: ≤ 60% Site tilt: ≤ 30o

   Standard configuration: Zhengzhou Zhongzhi 6110K digital controller (also optional 6120K automatic start controller)
   Optional configuration: Zhengzhou Zhongzhi 6110K remote control module
   The intelligent control system is integrated with digital, intelligent and network technology. It can be used in the automation and monitoring system of a single diesel generator set. It can automatically turn on / off the generator, data measurement, alarm protection and "three remote" functions. . Controller using large-screen LCD (LCD) display, Chinese and English optional interface operation, simple operation, reliable operation.
   Performance and characteristics
   1 to the microprocessor as the core, large-screen LCD with backlight, optional English display, touch button operation;
   2 Accurate measurement and display function: real-time monitoring of electrical parameters and water temperature, oil pressure and oil level of diesel generator set and mains power;
   3 control and protection functions: diesel generators to achieve automatic start / stop, load switching and alarm protection;
   4 parameter setting function: allows the user to change the parameters of its settings, while memory in the internal FLASH memory, the system will not be lost when the power-down;
   5 a variety of temperature, pressure, oil level sensor can be used directly, and custom parameters;
   6 with real-time calendar, clock and run time accumulation function;
   7 Cumulative output power of the generating set is displayed;
   8 a variety of start-up success conditions to choose from;
   9 built-in speed / frequency detection links, can accurately determine the success of starting, rated running, speeding state;
   10 Wide power supply range (8-35) VDC, can adapt to different starting battery voltage environment;
   11 All parameters are digitally adjusted to abandon the conventional analog potentiometer adjustment methods to improve the reliability and stability of the machine;
   12 modular structure design, pluggable terminal blocks, embedded installation, compact structure, easy installation.
   13HGM6310RM Remote module and local module communication connection. Control and operation of the same. (Remote module installation customers to install their own installation)

1, check every day before starting.
 2, the engine crankcase oil consumption.
 3, the cooling liquid level: radiator and intercooler core without blocking the phenomenon of electricity.
 4, whether the air filter is blocked.
 5, check every 50 hours.
 6, the battery and the surface: to exclude leakage, leakage of fuel, drain oil phenomenon.
 7, every 250-300 hours: replace the engine oil, replace the oil filter and bypass the oil filter, replace the fuel filter, when necessary, discharge fuel tank oil, tension triangle tape.
 8, check the radiator and air-cooled intercooler core power is blocked, the need for cleaning, check the air pipe and hose connector should be no bad parts and new tightening clamps, check by the oil into the machine oil Should be no leakage.
9, every 1200 hours, please check and adjust the professional valve clearance, check the adjustment before the engine stop and cold state, every 2400 hours, please professional dismantling and inspection to adjust the injector, check by the professional supercharger And the engine and generator parts for routine inspection, every 6 months, replace the coolant filter, each year, cleaning the cooler, replace the coolant.

△ provide new machine inspection and debugging services (free of charge within the province)
 △ provide general operation and daily use and maintenance on-site training services (free of charge within the province)
 △ to provide engine room design and unit installation and construction services, (according to the customer installation requirements of the unit)
△ provide noise and emission control engineering services. (To meet the requirements of environmental protection departments, need to sign another project contract)

After the unit load test, dynamic testing and a variety of protection and alarm performance testing, in line with GB2820-90 standard requirements, the unit warranty period: one year or 1000 hours (whichever comes first), see the manufacturer random warranty card .
   1, Warranty Services: All machinery manufacturing defects caused by mechanical failure are three packs of services.
   2, three bags of service period: 12 months of product manufactured; product debugging year; the actual cumulative use of 1000 hours, subject to the first expiration date. Three Guarantees period, I will be the Secretary for the user to track paid services for life.
3, man-made damage to the improper operation is not free three packs period.

 Solemnly declare:
 Overall size and weight of the unit to prevail in kind (picture for the same brand products instead).
 A The data in the table are for reference only;
 B The original manufacturer or the company need to change the above information without prior notice.
 C. Above specification unit are 50HZ, 1500r / min, 400V, power factor of 0.8, three-phase four-wire system; For 60HZ or other requirements, please consult with the company to provide additional parameters;
 Cummins Generator, Silent Generator, Low Noise Generator, Foshan Generator, Guangzhou Generator, Zhongshan Generator --- Foshan Longhong Mechanical & Electrical Equipment Co., Ltd. http://gegemedia.cn