VEC Vacuum Contactor

Description

The VEC vacuum contactor-fuse combination device is the latest generation of vacuum contactor-fuse combination equipment developed by Xiamen Huadian Switchgear Co., Ltd., with voltage levels covering 7.2kV and 12kV. The whole unit features high mechanical and electrical service life as well as excellent maintenance-free performance. It is suitable for various types of loads and occasions requiring frequent operations, and is widely used in projects such as power plants, power grids, petrochemicals and metallurgy.

Technical parameter

• Rated voltage: 7.2kV/12kV
• Rated current: 400A/250A/160A   
• Rated short-circuit breaking current: up to 4kA

Features

• Mechanical life: 1 million times of Electrical sel-holding, 300K times of Mechanical self-holding
• Compact design: Pole distance 205mm，adapt to panel width of 650mm
• Pole distance of 310mm version: Exactly same interface size as last version product

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