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SF6 Gas Servicing Cart (E736A)

The ENERVAC SF6 Gas Servicing Cart is designed for the processing of Sulfur Hexafluoride used in high voltage metal-clad switch gear, bus ducts, accelerators, circuit breakers and transformers that are charged during normal operation with SF6 gas as a dielectric. The Cart will perform the following functions:

  • Removal of SF6 gas from equipment, liquefaction and storage of the gas in the on-board storage tank.

  • The Servicing Cart evacuates the serviced equipment for dry out prior to re-charging.

  • Re-evaporating SF6 gas and refilling evacuated equipment.

  • Purification of SF6 gas by absorption and removal of decomposition products and moisture.

All functions can either be fully automatic, controlled by a programmable controller or manual.

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  • Rugged steel enclosure

  • Regulated inlet for direct connection to high-pressure bottles without throttling.

  • High discharge pressure for liquefaction in high ambient temperatures.

  • Color change moisture indicator to monitor moisture in the gas.

  • Can be used with SF6 tanks, bottles or carts.

  • Automatic shut off when maximum allowable pressure is reached.

  • High pressure, direct-drive oil-less compressor with 1000:1 compression ratio (capable of 1000psi – 69 bar)

  • Purifies, dries and filters to 0.1 microns during recovery and re-pressurization

  • Filters are easily changed without disconnecting any tubing or using any special tools

  • Comes complete with 9.8ft / 3m hoses and power cable

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