SF6 gas vacuum filling deviceMainly used for the installation, operation, and maintenance of porcelain column SF6 circuit breakers, transformers, and other SF6 electrical appliances, such as vacuuming and vacuum degree measurement. It is a compact SF6 gas inflation and vacuuming device, which is mounted on a very sturdy metal frame and can walk freely even on gravel roads. The entire SF6 gas filling and vacuuming device includes: vacuum pump, pointer vacuum gauge, regulating valve, gas pipeline, and necessary valves and instrument control components for maintaining SF6 circuit breakers.

SF6 gas vacuum and recharge deviceMainly used in various power supply companies, transmission and transformation engineering companies, power plants, ultra-high voltage transmission and transformation stations, SF6 electrical switch manufacturing plants and other departments, as auxiliary equipment for the installation, commissioning, and maintenance of SF6 electrical products such as GCBP, GCBT, GIS, etc. This device can be used for vacuuming and refilling SF6 gas on the above-mentioned electrical products, and can also be used as equipment for vacuuming and refilling gas in other departments.

1. Rapid extraction of air

2. Pressure regulating inflation

3. Sturdy structure

4. High precision thermocouple vacuum gauge

5. Vacuum degree display (other vacuum gauges can be configured according to user requirements);

6. Equipped with various imported and domestic SF6 electrical equipment connection joints;

7. Automatically evacuate according to the time or vacuum level set by the user;

8. Multiple protection functions effectively ensure the safe operation of the vacuum pump;

9. Easy to maintain, the device uses high-performance components and does not require maintenance even after long-term use.

1. Definition: Vacuuming is an essential and important process before filling refrigerant in the production or maintenance of refrigeration equipment. The process of connecting a vacuum pump to the refrigeration system pipeline (usually simultaneously connecting the high and low pressure sides) to remove non condensable gases and moisture from the system pipeline.

2. The vacuum filling device is mainly used for vacuuming and vacuum degree measurement during the installation, operation, and maintenance of porcelain column SF6 circuit breakers, transformers, and other SF6 electrical appliances.

3. The entire SF6 gas filling and vacuuming device includes: vacuum pump, pointer vacuum gauge, regulating valve, gas pipeline, and necessary valves and instrument control components for maintaining SF6 circuit breakers.

4. The SF6 vacuum inflation device is a compact type, with the entire inflation and vacuum inflation device mounted on a very sturdy metal frame, allowing for easy walking even on gravel roads.

1. Vacuum pump speed:8 liters per second (28.8m ³/h)

2. Vacuum pump style: direct coupled pump

3. Cooling method: air-cooled

4. Environmental temperature: -10 ℃~40 ℃

5. Power supply: AC220V

6. Suitable for: switch air supply/equipment vacuum pumping

7. In addition to all the functions required for SF6 gas vacuuming and recharging, this device also has the following features:

8. Digital vacuum degree display (other vacuum gauges can be configured according to user requirements);

9. Equipped with various imported and domestic SF6 electrical equipment connection joints;

10. Automatically evacuate according to the time or vacuum level set by the user;

11. Multiple protection functions effectively ensure the safe operation of the vacuum pump;

12. Easy to maintain, the device uses high-performance components and does not require maintenance even after long-term use.

13. Appearance: 90cm x 65cm x 1200cm (length x width x height)

14. Weight: Approximately 350Kg

15. Working voltage: 380~460V 50Hz AC

16. Noise level:<78dB (A)