SF6 Gas Vacuum Pumping and Recovery Device - Yangzhou Darui

SF6 Gas Vacuum Pumping and Recovery Device - Yangzhou Darui

Published: 2020-07-24 14:56:30

Category: SF6Gas Quantitative Leak Detector

Product Description

SF6 Gas Vacuum Pumping and Recovery Device

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, instrument transformers, and other SF6 electrical equipment. RTQC-60 is a compact SF6 gas charging and pumping device. The entire charging and vacuum pumping unit is mounted on a very sturdy metal frame, which can move freely even on gravel roads.

According to the DL/T662-1999 standard "Sulfur Hexafluoride Charging and Recovery Device", the device 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.

RTQC vacuum pumping and charging 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 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 Small overall size, light weight, low 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 charging system is less than 0.8Mpa

Series Models

Type 4

Vacuum pump speed

4 liters/second (14.4m3/h)

Type 8

Vacuum pump speed

8 liters/second (28.8m3/h)

Type 15

Vacuum pump speed

15 liters/second (54m3/h)

Type 30

Vacuum pump speed

30 liters/second (108m3/h)

Type 70

Vacuum pump speed

70 liters/second (252m3/h), optional Roots pump unit

Type 150

Vacuum pump speed

150 liters/second (540m3/h), optional Roots pump unit

Main configuration:

Vacuum pump: R5--0040 rotary vane vacuum pump (Germany)

Vacuum gauge: high-precision thermocouple vacuum gauge

Valves: stainless steel precision ball valves

Connecting pipes: 2 high-pressure pipes

← Previous
SF6 Gas Vacuum Pumping and Recovery Device Price - Yangzhou Darui Next →
SF6 Gas Vacuum Pumping and Recovery Device - Yangzhou Darui

Product Details