Product Overview

This series of products is a national joint design model, suitable for AC power systems with frequencies of 50~60Hz, main circuit rated voltage of 7.2kV, and rated currents of 160A, 250A, 400A, and 630A. It is designed for direct or remote connection and disconnection of the main circuit, as well as frequent control of capacitive loads, AC motors, transformers, and other electrical equipment. Widely used in grid reactive power compensation, chemical industry, metallurgy, water supply and drainage treatment, and underground coal mine equipment. The operating environment altitude of this product does not exceed 1000 meters.

2. Main Technical Specifications