SF6 vacuum inflatable device TXJ-100D sulfur hexafluoride recovery charging transformer pumping unit GIS vacuum inflatable pump

n  Product Characteristics.

n  n electronic vacuum degree display (other vacuum meters can be configured according to user requirements);

n  n The sealing element has automatic compensation. Effectively used in vacuum, pressure conditions, to ensure that the vacuum pressure two do not leak, for vacuum, pressure dual-purpose special ball valve;

n  n is equipped with various kinds of imported and domestic SF6 electrical equipment connectors;

n  n Automatically vacuum according to the time or vacuum degree set by the user;

n  n A variety of protection functions, effectively ensure the safe operation of vacuum pump;

n  n easy maintenance, the devices are made of good performance parts, long time use without maintenance

Use:

It is suitable for circuit breakers, transformers, GIS and other electrical equipment to vacuum and recharge SF6 gas.

Peculiarity:

•Air-cooled oil-type rotary vane pump is adopted, small size, light weight, no oil smoke, low noise, long life, and anti-oil return protection when suddenly stopped.

•For electrical equipment, SF6 cylinders, and the device's own pipeline system, provide 2~4~6 vacuum interfaces (or increase according to demand).

• Fill or refill SF6 gas-insulated electrical equipment.

• Equipped with pressure gauge and digital vacuum gauge.

•Equipped with special SF6 ball valve for vacuum and pressure, sealing element with automatic compensation performance.

• Fixed and steerable wheels with power phase sequence switching.

•With SF6 cylinder carrying function (TXJ-40ID type only)

• Optional retrofit with closed housing.

The main functions of the device

1. Vacuum (and vacuum measurement) of gas and pipeline systems in electrical equipment

3. Recovery of gas in electrical equipment (and pressure measurement)

5. The recovered and recharged SF6 gas is filtered and dried with water, and the filter element can be replaced or heated for regeneration

6. Inflate the SF6 switchgear to the rated working air pressure (and pressure measurement)

7. Compression and filling of SF6 gas in electrical appliances (and weight measurement)

8. The device can transfer the SF6 gas of external cylinder or gas storage tank

9. The connector connecting the device and the external device adopts the self-sealing form