I. Product Description
With the rapid development of the power industry, and the power industry infrastructure and equipment investment. SF6 electrical equipment continues to increase, so the requirements for installation, commissioning, overhaul and maintenance of SF6 electrical equipment are getting higher and higher. Relevant departments have put forward higher quality and time requirements for vacuuming and refilling gas during the construction and maintenance of SF6 electrical equipment (especially GIS). Over the years, our company has continuously accumulated experience in SF6 gas electrical equipment testing, testing and professional technology. In order to meet the needs of this development, we have developed the SF6 Gas Vacuum and Refill Device which can not only meet the technical index requirements of foreign advanced equipment, but also meet the price requirements of domestic users based on the latest and most advanced foreign maintenance equipment analysis.
SF6 Gas Vacuum and Refill Device is mainly used in power supply companies, power engineering companies, power plants, ultra-high voltage transmission substations, SF6 electrical switch manufacturers and other departments. This equipment is used as auxiliary equipment for installation, adjustment and maintenance of SF6 electrical products such as GCBP, GCBT, and GIS. Use this device to vacuum and refill SF6 gas for the above-mentioned electrical products. At the same time, this device can also be used as equipment for vacuuming and refilling other departments.
In addition to all the functions required for SF6 gas vacuuming and recharging, this device also has the following characteristics:
n Electronic vacuum display (other vacuum gauges can be configured according to user requirements);
n Equipped with various imported and domestic SF6 electrical equipment connection connectors (optional);
n According to the time or vacuum degree set by the user, automatic vacuuming (optional);
n Multiple protection functions to effectively ensure the safe operation of the vacuum pump;
n It is easy to maintain, and the device adopts high-performance components, and it does not need to be repaired after long-term use.
II. Device Performance
Model |
Vacuum pump rate（l/s） |
Ultimate vacuum（pa） |
Vacuum time（m） |
|||||
30L |
60L |
180L |
300L |
600L |
1200L |
|||
SG2004 |
4 |
≤6*10-2 |
8 |
16 |
48 |
80 |
160 |
320 |
n Size: 520cm×300cm×1300cm (length × width × height)
n Weight：About 65Kg
n Supply power：220V 50Hz AC
Noise level：<62dB(A)