Established in 1990, China JouYang Electrical Products Co.,Ltd. is known as a leading single phase transformer manufacturer and designer of high and low-voltage electric appliance in China. We integrate scientific research, development, production, sale and service in one company. Our custom single phase transformers products are characterized by their superior dustproof, splash-proof, anticorrosion, fire-resistant, thermo-stability and aging-resistant properties. Having received ISO9001 certification for our manufacturing and sales systems, we have also been issued European 'CE' and Chinese 'CCC' safety authorizations for our products. All of our OEM single phase transformer products are strictly according to IEC/GS/EMC/LICE/UL/CSA standard and guaranteed by People's insurance Corporation of China (PICC).

Single - phase and three - phase available. Widely applied to various fields, locomotive cars, such as power supply, medical instruments, welding machines, textile machinery, communication and electronic products. Capacity range: 30kVA to 1000kVA (there are 15 kinds of products ). Three - phase enclosed distribution transformer with rolled iron core. Conformable standards: GB1094 and GB / T6451 . With high mechanization, the iron core is of three - phase, three - column and rolled inner and outer frame. The HV and LV coils winding continuously and tightly around the iron core column, good concentricity. Our S11 - M. R - 30 TO 1000 / 10 Series Three - phase Enclosed Distribution Transformer comply with International Quality Standards and their quality and durability are fully guranteed. Converts 110/120 V to 220/240 V OR converts 220/240 V to 110/120 V (switch is on back of unit). 4 outlets on front of unit accepts grounded or non grounded plugs from any country. Insulated power cord is hard wired with a grounded European Shucko plug also good for Asian outlets. Easy to carry with attached handle, heavy-duty metal casing. FUSE PROTECTED.