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

  Foshan long macro Electromechanical Equipment Co. Ltd is mainly manufacturing and sales of generators, generator set, diesel generator, diesel generator power plant for 3KW-1600KW, 10-1000KW, 10-1000KW, automatic generator low noise generator power generation mobile unit 10-500KW, 10-600KW vehicle type generator and a variety of imported series, special series diesel generator set /. The power supporting units are: Cummings (CUMMINS), Yuchai (YUCHAI), Volvo (VOLVO), Daewoo (DAEWOO), Perkins (PERKINS), Dauiz (DEUTZ), Steyr, diesel power and Wuxi power, Shanghai Paou (pass), Shanghai kaso (CAPE), red, Weichai, Shandong Oriental one petroleum jichai, Honduras, and LANZHOU Lanzhou, STAMFORD Standford, LEROY SOMER motor, MARATHON Leroy-Somer marathon, ENGE, Thailand and other m.gegemedia.cn generator Eng.

Yama Takahiro enterprises --- Dongfeng Cummins Engine Co., Ltd. is located in Xiangfan City, Hubei province high tech Industrial Development Zone, is the Dongfeng Automobile Limited by Share Ltd and Cummins companies accounted for 50% of the proportion of shares joint venture to build a modern diesel engine manufacturing company.

The company is a national high-tech enterprises, mainly the production of Cummins B, C, L series of mechanical and ISDe, ISLe, ISZ series B series diesel engine, natural gas engine, the engine displacement of 3.9L, 4.5L, 5.9L, 6.7L, 8.3L, 8.9L, 13L, power coverage for 20-545HP. The company's products meet the requirements of the national II, III and IV emission regulations, which can be widely used in the field of generating units. Its advanced economy, power, reliability, durability and environmental security are widely praised by users at home and abroad. The company products with Dongfeng Cummins engine.

Dongfeng Cummins Engine Co. Ltd. by rolling technology introduction and self-development strategy, and gradually realize the synchronous development with Cummins in product development, the first in the industry through the ISO/TS16949:2002 quality management system, the automotive industry ISO/14001:2004 environmental management system and OHSAS18001:1999 occupation health and safety management system of the third party certification, and continuously improve product quality, market share is gradually expanding the company's comprehensive strength continuously increased.

(Yama Takahiro generator) GFS series mute (low noise) diesel generator "long macro enterprise" brand "Xin Di million card" static speakers is my factory in the digestion and absorption of foreign brand mute (low noise) cabinet advanced technology designed new product development. Developed by our factory with contemporary international level of synchronous generator and domestic and foreign brands of diesel coaxial connection, and has been mass on the market.

Mute generator is widely used in real estate, hotels, factories, telecommunications, entertainment, hotel buildings, hospitals, shopping malls, industrial and mining enterprises, living area and other areas with strict requirements of environmental noise, as the common or standby power supply.

Static sound box structure of GFS series diesel generator:

* the whole machine has small volume, light weight, compact structure, novel and beautiful appearance;

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

* multi layer shielding impedance mismatch type sound insulation cover;

* efficient noise reduction type multi-channel air into the exhaust, into the exhaust air channel, to ensure adequate power performance of the unit.

* good ventilation system and prevent heat radiation to ensure that the unit is always working in the appropriate ambient temperature;

* the use of special noise reduction and noise reduction materials, to a great extent, the suppression of mechanical noise;

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

* the appropriate position of the muffler shell is provided with an observation window and an emergency stop button, which is convenient for operation and observation of the operation state of the unit;

* automatic voltage regulator, excellent performance, reliable operation;

* a large capacity fuel tank for 10 hours of continuous load operation;

* the noise is reduced to 68dB (a) ~ 75dB (a) (from sound source 7m);

* ad hoc fast open cover, easy maintenance.

* silent diesel generator set with high efficiency and low noise in the direct injection combustion chamber.

This quiet diesel generator can reduce the noise function of the super, wide application of the power generating units and hospitals, schools and other industries, the use of integrated design, completely independent of the configuration, which can meet the electricity requirements of any case.

Static speaker performance of GFS series diesel generator:

* (Department of noise unit 7m distance): 75dB (A)

* the steady-state voltage regulation rate: less than 1%

* transient voltage regulation rate: -15%; +20%

* steady frequency adjustment rate: less than 5%

* transient frequency adjustment rate: less than 10%

* the no-load voltage setting range: (96-105)%Un

GFS series diesel generator static speaker technical parameters:

* rated voltage: 230V/400V (also can be used to customize the use of different countries)

* rated speed: 1500r/min / 1800r/min

* rated frequency: 50Hz / 60HZ

* rated power factor: 0.8 (lag)

* base fuel tank capacity: can be used for continuous load operation of the unit 10 hours

250KW (312.5kva) Cummings noise (low noise) diesel generator set parameters GFS-250

1> rated power

Units under this load, each 12 hours can be allowed to run under 10% load for more than 1 hours.

2> standby power

Unit under the change of load, the maximum load can not exceed this value..

3> voltage fluctuation rate

In the following situations, the voltage fluctuation is below 0.5%, and the power factor is between 1 and 0.8, and the speed variation is less than 4.5% when the unit is running at any steady load from the load to the full load.

4> frequency / speed fluctuation

From no load to full load, frequency / speed decreased in the following ranges: less than 5% from 25% load to full load, operation load in any stable, frequency / speed fluctuation rate below 0.25%.

5> using environmental conditions

Altitude: 2000m ambient temperature: -12 degrees T is less than or equal to 40 DEG C humidity: less than 60% ground tilt: less than or equal to 30 degrees

Standard configuration: Zhengzhou Zhongzhi 6110K digital display controller (also optional 6120K automatic startup controller)

Optional configuration: Zhengzhou Zhongzhi 6110K remote control module

Trimaran series generator controller integrated digital, intelligent and network technology, for a single diesel generator automation and monitoring system, realize the generator of automatic start / stop, data measurement, alarm and protection function of "three remote". The controller uses large screen liquid crystal (LCD) display, Chinese and English optional interface operation, the operation is simple, the operation is reliable.

Performance and characteristics

1 microprocessor as the core, LCD screen with backlight, optional in English display, touch button operation;

2 accurate measurement and display function of diesel generator and electric electric parameters and water temperature, oil pressure, oil level monitoring etc.;

3 control protection function: to realize the automatic power on / off of diesel generator set, load switch and alarm protection function;

4 parameter setting function: allow users to change the parameters of the setting, while the memory in the internal FLASH memory, the system will not be lost when power off;

5 kinds of temperature, pressure, level sensor can be used directly, and can customize the parameters;

6 with real-time calendar, clock and run time cumulative function;

7 generating units cumulative output power display;

8 a variety of starting conditions for the success of choice;

9 built in speed / frequency detection, can accurately determine the success of the start, rated running, speeding status;

10 power supply range (VDC 835), can adapt to different starting battery voltage;

11 all parameters are digitally adjusted, and the simulation adjustment method of the conventional potentiometer is discarded, and the reliability and stability of the whole machine is improved;

12 modular structure design, plug and plug connection terminal, embedded installation, compact structure, convenient installation.

13HGM6310RM remote module and local module communication connection. Control and operation of the same. (remote module installation of customers to prepare their own installation)

1, every day before the boot check.

2, engine crankcase oil consumption.

3, cooling liquid: the radiator and the cooling device with no blocking phenomenon.

4, air filter is blocked.

5, every 50 hours.

6, the battery and the liquid level: the exclusion of leakage, leakage of fuel, oil leakage phenomenon.

7, every 250 - 300 hours: the replacement of engine oil, replace the oil filter and oil filter bypass, replacing fuel filter, fuel tank to discharge oil, tension belt.

8, check the radiator and air cooled core electric cooler is blocked, whether you need to clean and check the air pipe and hose joints should be no bad thing new and tighten the clamp, check by the oil back into the oil should be no leakage.

9, every 1200 hours, please professionals to check and adjust the valve clearance in the engine and check under cold state before the adjustment, every 2400 hours, please professional disassembly and inspection adjustment injector, inspection by a professional turbocharger working state, and a routine check of engine and generator parts, each of the 6 month, year, replacing the coolant filter, cleaning cooler, replacing the coolant.

The new machine provides inspection and debugging service (province free)

The general operation and daily maintenance of on-site training services (province free)

The construction design and provide installation service unit room, (according to customer requirements standard for the installation of the unit)

The noise and emission control engineering services provided. (meet the requirements of the environmental protection department, need to sign the project contract)

After the unit load test, dynamic test and alarm protection performance test, with GB2820-90 standard requirements, the unit use warranty period: one year or 1000 hours (up to date), see the manufacturer warranty card randomly.

Three, 1 packs of service scope: all belong to all machine manufacturing defects caused by mechanical operation fault is three bags of service scope.

Three, 2 packet service period: Product Factory 12 months; product commissioning a year; the actual cumulative use of 1000 hours, whichever is the first maturity. Three package period, I Division will be paid to the user for lifetime tracking service.

3, improper operation of the damage is not in free three pack.

Solemn declaration:

Appearance size and unit weight in kind prevail (picture for the same brand products instead).

A table data for reference only;

B due to the original manufacturer or the company need to change the above information, without further notice.

C. above specifications are 50HZ, 1500r/min, 400V, power factor 0.8, three-phase four wire system; if required 60HZ or have other requirements, please consult with the company to provide additional parameters;

Generator, silent generator, low noise generator, Foshan generator, Guangzhou generator, Zhongshan generator --- Foshan City grand mechanical and Electrical Equipment Co., Ltd.,