Summary

The American-style cable tap changer produced by our company is widely recognized for its excellent performance, standardized design, and attractive appearance. It is widely used in cable distribution network systems and is commonly found in various settings, including major industrial parks, residential areas, urban densely populated zones, commercial centers, and high-rise buildings. The tap changer is characterized by a single-directional door and a horizontal multi-way busbar, offering significant advantages such as a compact design, flexible assembly, full insulation, and complete sealing. It is typically available in two types based on the rated current: a 600A main circuit and a 200A branch circuit. The 600A main circuit uses a screw-in bolt connection, while the 200A branch circuit features a plug-in connection that can be used under load.

Regular service conditions

◆ Ambient temperature: the highest temperature is +40℃, and the lowest temperature is-30℃

◆ Wind speed: equivalent to 34m/s (no more than 700Pa)

◆ Humidity: the average daily relative humidity is not greater than 95%, and the average monthly relative humidity is not greater than 90%

◆ Seismic resistance: the horizontal acceleration is not greater than 0.4m/s², the vertical acceleration is not greater than 0.15m/s²

◆ Installation site inclination: not more than 3°

◆ Installation environment: the surrounding air should not be obviously polluted by corrosive, flammable gas, water vapor, etc., and the installation site should not have violent vibration. If the purchase of this product exceeds the above conditions, please negotiate with our company.