Oil Immersed Type Transformer-Electrical Transformer General Information:
        
YD series oil-immersed transformers, also as known as test booster, it is the basic test equipment, used to under the insulation strength to test a variety of electrical products, electrical components, insulation materials, to testing the insulation level of the required objects, founding the defective, and the ability to over-voltage.It is apply for power station, power supply and distribution systems, and research institutes .
        
Features:
1. YD series adopt single-phase core-type core, high-quality cold-rolled silicon steel sheet orientation from the system stack,and clamping made from steel.

2.The design of high-tension is coil cylindrical tower, made ??from high quality polyester enameled wire and HV insulation material around the system.

3. Low coil outside, is an independent instrument coil winding, under normal circumstances is 100V.

4. Shell is octagonal, 10kVA or more test transformer with a movable iron wheel.

5. Light weight, small size, easy to move, and superior performance ;