630kV 10/0.4kV oli Three Phase Step Down Transformer China Manufacturer Details

The operation principle of distribution transformer mainly depends on electromagnetic induction, through which voltage and current are converted. Usually, power transformers with voltage levels below 33 kV (mostly 11 KV and below) are referred to as " distribution transformers ". The place where "distribution transformers" are installed is called a substation. Distribution transformers should be installed on columns or the ground in the open air.

Tongrun Photoelectron is a comprehensive enterprise integrating product research and development, product sales, and import and export services. It has more than 45 years of research and development experience. The company has a modern workshop of more than 120,000 square meters, a research and development center, and a staff apartment of more than 30,000 square meters. The production equipment is perfect, the testing method is perfect, the technical force is strong, and the qualification is complete. We can provide high, medium, and Low Voltage Transformers with voltages of up to 110KV and capacities of up to 120,000 kVA for various purposes, as well as Tap Changer, Gas Relay, oil level gauge, Moisture Absorber, Pressure Relief Valve, Butterfly Valve, thermometer, insulation terminal, cross flow fan, Transformer bushing, and other accessories.