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SF6 gas refilling- and evacuating device

SF6 gas refilling- and evacuating device
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SF6 gas refilling- and evacuating device - 1

Gas refilling and evacuating devices Evacuating and refilling devices SF6 gas refilling- and evacuating device Mobile as cylinder cart with wire-braided hoses For evacuation of air and safe refilling of SF6 into gas compartments by overpressure This device covers two important functions: The integrated vacuum pump allows the evacuation of air down to < 1 mbar so that no air/gas mixture is produced during the subsequent filling process. The use of gastight and selfclosing DILO couplings guarantees emission-free gas handling. The weight of the gas to be refilled can be conveniently registered (with the 3-001-4-R022 / R122 version) by means of the integrated weighing scales. The weight is indicated on the illuminated display which switches off automatically if the scales are not used for a longer period of time. Thanks to the tare function, the gas can be precisely quantified. Standard version vacuum pump for evacuation of air (16 m³/h [at 50 Hz]; 19m³/h [at 60 Hz]), final vacuum < 1 mbar pressure reducer for SF6 ■ SF cylinder connection W 21.8 x 1/14" 6 ■ gauge 0 to -1,200 mbar ■ primary gauge NG63, class 1.6, 0 - 60 bar ■ secondary gauge NG100, class 1.0, 0 - 10 bar ■ indication units in bar, ps, kPa ■ ball valve DN8 with hand wheel ■ 6 m long wire-braided hose DN8 ■ DILO couplings DN8 and DN20 ■ 3 m long electrical connecting cable ■ solid tyre wheels ■ paint: anthracite-orange ■

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SF6 gas refilling- and evacuating device - 2

■ Gas type: SF6 ■ Filling of gas: 0 - 10 bar ■ Evacuation of air: < 1 mbar ■ DILO couplings: DN8/DN20 ■ Operating voltage: 220 - 240 V ■ Frequency: 50 - 60 Hz ■ Operation: manuell Advantages & functions ■ frame ■ hose reel ■ couplings can be exchanged without any gas loss ■ most common global cylinder connections available as accessories Technical data

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