●Low oil consumption: Be the first to breakthrough 200g/kw.h，up to 195g/kw h.

●Long performance period: The longest performance time in like    products, time between overhaul will be up to 30000 hours.

�?Well-protection of environment: Low vibration and noise level    in like products, noise level below 98dB(A) (seven meters away). Emission standard will be in conformance to Germany standard  TALuft.

●Intellectualization: Advanced ADEC Electronic management   system adopted, digital eletronic speed regulation function    provided, data collection point set on key part, to achieve self-diagnose and self-display.

 

 

 

 

 

 

Environment condition\

 

 

 

• ISO3046 、ISO8528

• BS4999 、BS5514

• BS5000PT99

• AS1359

• IEC34

• UTE5100 �?VDE0530

�?   Under regular maintenance conditions, generating set provides electricity, 1h ' s overload operation (not beyond 10% load ) in 12 h ' s operation.

�?   Each generating set will pass the test of 0% load, 25% load, 50% load, 75% load, 100% load, as well as stable and dynamic response capability test. All protection equipment and control system should be in strict test before leaving factory.

�?   Guarantee period: 12 months of lifelong service after leaving factory.

�?   Share global internet service support of MTU and Leroy-Some

 

 

 

system, common-rail fuel injection system, as well as turbocharger and double cooling technology, compact contracture, light weight, high-power. Water cooler, 4-stroke, vertical V-cylinder arrangement, turbocharger intercooler, replaceable cylinder cover, one cylinder per head, new piston structure, dry-type exhaust manifold, good mainte -nance

It is composed of a computer controlled unit ADEC and several sensors as well as CAN main wire. It monitors operation condition, sends out orders in compliance with different loadings to regulate response of engine, assuring best operation condition. If there is any abnormal during monitoring, alarm will work till shutdown to avoid serious damages. Complete  alarming  protection  function,  self-diagnose  system which contains more than 300 status and error codes of engine, make it convenient to read data’s when maintaining.

�?To ensure the continous optimization of the fuel injection,to achieve best fuel economy, to improve the characteristics of the engine

�?Simplify the constructure of fuel system ,improve liability

�?Timely self-diagnose function reduces maintainenace time and daily cost.

�?Timely data acquisition function, user-friendly use of daily management, at the same time achieve self-protection.

 

 

Common-rail fuel injection system

It is composed of high-pressure pumps, common-rail pipes, fuel injection and electronic control system. High-pressure pump generates    a constant injection pressure in the common-rail fuel pipeline, the

injector is responsible for the distribution of fuel tanks, achieving fuel injection process . The amount of fuel injection and fuel injection timing depends on fuel injector pressure and open time of solenoid valve and duration of the current.  Whether it is pressure adjustment or current duration, both can be achieved through the electronic control system, by the size of the pressure is measured by sensors in common-rail pipeline, corresponding to the pressure curve set up in electronic control system, the fuel injection volume matches with the engine speed and load point in each, the electronic control system through the crank angle and cam angle sensor signals, accurately control piston engine on the relative position of the fuel injection starting point.

Advantages compared to traditional fuel system

�?Constant fuel injection pressure peak, so that the relevant parts

to bear much less load to extend the service life.

�?Fuel injection starting point and end point more precise

�?No pressure change during start and end of the fuel injection

process.

�?Control fuel injection within the smaller crank angle , and optimal

allocation of the engine parameters.

Leroy- Somer

Model:LSA52.2XL70

Environmental adaptation

�?High-degreed winding protection ensure normal operation under 95% relative humidity

�?Several winding types, to adapt to voltage requirement of different occasions.

�?Good performance under distortion load.

�?Can be easily re-take Lead line of generators to change the output voltage. Reliable AREP and leading excitation system

�?Transistor monitoring to ensure the provision of qualified high-voltage rate

�?AVR sealed with solid epoxy resin can resist all kinds of peak vibration, as well as a variety of adverse circumstances.

�?Shunt self-excitation system, applied in three-phase, such as

short-circuit or strong excitation occasions. AREP and Shunt+ PMG excitation system is applied in special occasion or short-circuit ability requried occasion.

�?Compact, good start-up performance and short-circuit capacity.

�?Industry's leading brushless excitation system to ensure reliable operation of generators.

�?Accuracy rate of voltage will be up to 0.5% at regular steady-state running speed.

�?Load regulation module function can ease the impact on the engine caused by competitive changes of load.

 

 

 

 

Temperature�?20℃～60�?/DIV>