Product Description

With the rapid development of the electricity sector, the investment in infrastructure and equipment, particularly the increasing demand for SF6 electrical equipment, the requirements for installation, debugging, maintenance, and repair of SF6 electrical equipment are continually rising. Relevant departments are imposing higher quality and time requirements on the vacuum extraction and recharging processes during the construction and maintenance of SF6 electrical equipment (especially GIS). To meet this growing demand, based on years of experience in testing, inspection, and professional technical expertise in SF6 gas electrical equipment, and by analyzing foreign maintenance equipment cases, our company has developed a product that meets the technical standards of advanced foreign equipment while also satisfying the price requirements of domestic customers—the VHC model SF6 gas vacuum extraction and refilling unit.

The VHC-type SF6 Gas Vacuum Pumping and Refilling Unit is primarily used by power supply companies, transmission and substation construction companies, power plants, ultra-high voltage transmission substations, and SF6 electrical switch manufacturing plants, among other departments. It serves as an auxiliary device for installing, adjusting, and maintaining SF6 electrical products such as GCBP, GCBT, GIS, etc. This unit facilitates vacuum extraction and refilling of SF6 gas for these products, and can also be used as a vacuum and gas refilling device for other departments.

Product Features

This unit, in addition to featuring all the necessary functions for vacuuming and refilling with SF6 gas, also boasts the following characteristics:

Electronic vacuum degree display (other vacuum gauges can be configured according to customer requirements)

● Equipped with various imported and domestic SF6 electrical equipment connection fittings (optional);

● Automatically vacuum-seal based on user-defined time or vacuum level (optional);

●Multiple protection features ensure the safe operation of the vacuum pump;

Easy to maintain, all components are of high-quality and durable, no need for repairs even after long-term use.

Technical Specifications

● Dimensions: 100cm x 70cm x 950cm (Length x Width x Height)

●Weight: Approximately 150Kg

●Working Voltage: 380~460V, 50Hz AC

● Noise Level: <78dB(A)

Complete equipment set