Copy leroy sommer gnerator(TFW2)series three-phase brushless excitation synchronous generators by introducing and developing on foreign advanced technology of well-known generators, are our newly developed products, The generator set by coupling the generators with engine are mainly designed to serve as power generating unit in national defence, post and telecommunications, hospital, hotel, market and factory as electric appliances or standby power. The generators are made as per standard JB/T3320.2-2000 and in conformity to IEC34-1. Being tested by national authority department, the generator's performance achieves advanced international level.
The characteristic of generators see as the followings:
1. Blushless, self-excited, insulation class H with high temperature 180, so can reliablly run in bad conditions.
2. Steel welding frame, casting end bracket, the generators have two constrution of two-bearing and single-bearing;
3. Stator winding's pitch is 2/3, the output voltage wave is excellent;
4. Fine dynamic characteristics when load or unload suddenly;
5. Generally the generators are two-bearing construction, also can produce for single-bearing construction;
6. TIF<50, THF<2%, the generators with high quality of AVR have excellent properties;
7. 12 leads are suit for different connections, generally the output voltages have: 400V/200V---50Hz and 480V/240V---60Hz;
8. The units can run at 50Hz and 60Hz;
9. The units can run at single phase by changing the output connections, but the power at single phase only is about 60% of three-phase's power;
10. Standard drip-proof type is IP21, if our customer requires that IP22 or IP23 are also produced; But the power will be reduced for 5% at IP23.
YHG series brushless three phase synchronous generators are the newest products. YHG series generator's construction and shape are different from TFW2 series generaror, these are the most different between YHG and TFW2. YHG series generators are designed to meet market's requirement.
Warranty policy:
Guarantee for one year or 1500 hours (according to whichever reach first) from ex-factroy date. During the guarantee period, our YIHUA will provide the free easy-damaged spare part for problems caused by our quality of production or raw materials, except the damageable spare parts of diesel engine caused by customer's incorrect manmade operation. After expiration, our company provides cost spare parts maintenance for gen-set.
Manufacturing standard: ISO9001: 2008, CE, CCS, ZY.
Founded in 1999, Fujian Yihua Electrical Machinery Co., Ltd. is a comprehensive manufacturer, specializing in electrical machinery. Our main products cover generators, generating sets, soundproof generating sets and gasoline generators. Our marine generators have got CCS and ZY certificates.
Covering an area of 30, 000 square meters, we have 300 staff personnel. With ERP logistic management and advanced technology, we can produce 1, 000, 000 pieces of products to worldwide clients annually.
Adhering to the strategy of "Market oriented, developing continuously", our company has been one of national export bases of mechanical and electrical products in China. We will offer better products to satisfy the demand of markets and customers.
We warmly welcome friends both domestic and international to contact us for more information, and look forward to the opportunities of establish business relations with you in the near future.
