RTQC-60 Vacuum Pumping Parameters
The vacuum pumping device is mainly used for vacuuming and vacuum measurement during installation, operation, and maintenance of porcelain-clad SF6 circuit breakers, instrument transformers, and other SF6 electrical equipment. RTQC-60 is a compact SF6 gas charging and evacuating device. The entire charging and vacuum pumping device is mounted on a very sturdy metal frame, which can move freely even on gravel roads. The device complies with the DL/T662-1999 "SF6 Gas Charging and Recovery Device" standard. It consists of a vacuum pump, pointer vacuum gauge, regulating valve, gas pipeline, and necessary valves and instrument control components for maintaining SF6 circuit breakers. It has the following main functions:
1. Vacuuming and vacuum measurement for SF6 electrical equipment;
2. Charging SF6 gas into electrical equipment.
RTQC vacuum pumping and charging device
Industry Common Names
SF6 vacuum pumping and charging device, SF6 vacuum pumping device, SF6 gas vacuum pumping device.
Product Features
l High efficiency in vacuum pumping and 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 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 Small overall size, light weight, low noise
1. The ultimate vacuum degree of the device is less than 10Pa
2. The annual leakage rate of the device is less than 1%
3. The pressure of the charging system is less than 0.8Mpa
