SF6 Gas Vacuum Pumping and Recovery Device Product Introduction
The SF6 gas vacuum pumping and recovery device is mainly used for vacuum pumping and vacuum degree measurement during the installation, operation, and maintenance of porcelain column type SF6 circuit breakers, transformers, and other SF6 electrical equipment. The RTQC-60 is a compact SF6 gas charging and pumping device. The entire charging and vacuum pumping system is mounted on a very sturdy metal frame, which can move smoothly even on gravel roads.
This device complies with the DL/T662-1999 "Sulfur Hexafluoride Charging and Recovery Device" standard. It consists of a vacuum pump, pointer vacuum gauge, regulating valve, gas transmission pipe, and necessary valves and instrument control components for maintaining SF6 circuit breakers. It has the following main functions:
1. Vacuum pumping and vacuum measurement for SF6 electrical equipment;
2. Gas charging for SF6 electrical equipment.
Product Features
l High efficiency in vacuum pumping and gas charging, low energy consumption
l Power supply equipped with automatic phase sequence conversion system
l High-precision thermocouple vacuum gauge, simple and practical
l Advanced design, complete functions, reasonable structure, simple and clear operation
l The control system of the device adopts the latest technology of SF6 special valves
l The equipment adopts a mobile structure, convenient for on-site use, easy to move, and does not damage the ground
l The whole machine is small in size, light in weight, and low in noise
1. The ultimate vacuum of the device is less than 10Pa
2. The annual leakage rate of the device is less than 1%
3. The pressure of the gas charging system is less than 0.8Mpa
