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SF6 gas

Mini Series

B143R11V4

Gas type
SF6 
Gas recovery
< 5 mbar
Filling of gas
0 - 16 bar
Evacuation of air
< 1 mbar
Maximum storage pressure
50 bar
Recommended gas quantity
< 40 kg
Operation
semi-automatic  
DILO couplings
DN20 

Service carts for small gas compartments

The service carts of the Mini Series for liquid gas storage meet all requirements for efficient gas handling in the medium voltage range and thus, allow gas recovery down to 5 mbar. Equipped with the well-proven DILO components these service carts enable the recovery, filling and purification of SF6 gas as well as the evacuation of small gas compartments. This series offers semi-automatic operation via a 7" touch screen.
Equipped with four solid tyred wheels, the devices can be conveniently moved on uneven and gravel ground.

Standard version

  • oil-free DILO compressor (1.6 m3/h [at 50 Hz], 50 bar; 1.9 m3/h [at 60 Hz], 50 bar)
  • oil-free vacuum compressor for SF6 gas recovery (3.3 m3/h, final vacuum 5mbar)
  • vacuum pump for evacuation of air (16 m3/h [bei 50 Hz]; 19 m³/h [bei 60 Hz])
  • dry filter (water absorption capacity: 60 g at a dew point of -36 °C)
  • particle filter 1 μm
  • pressure reducer 0 - 16 bar
  • operation and indication of the important process parameters via 7“ touch screen
  • crane eyelets
  • indication units in bar / mbar, kPa or psi / torr to be selected on the touch screen
  • fixing and steerable rollers 
  • 3 m long electrical connecting cable
  • digital weighing scales for SF6 cylinders (with automatic switch-off function), 0 - 120 kg with tare function, accuracy ± 20 g
  • paint: anthracite-orange
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Advantages & functions

  • SF6 gas recovery down to 5 mbar
  • integrated special functions for easy maintenance and safe transport
  • stowage tray for accessories

Technical data

Dimensions (W x H x D) 750 x 1350 x 730 mm
Weight 192 kg (without storage cylinder and transformer)
Operating voltage 220 - 240 V
Frequency 50 - 60 Hz AC
Operating voltage 110 - 127 V (variant with transformer 3-829-R010)
Frequency 50 - 60  Hz
Ambient temperature 0 to +45 °C
Operating temperature 0 to +45 °C
Storage temperature -20 to +60 °C
Sound level < 70 dB
Protection class IP54
Maximum delivery capacity compressor 11 m3/h at suction pressure with SF6 and a back pressure of 50 bar (50Hz)
Maximum delivery capacity compressor 11,6 m3/h at suction pressure with SF6 and a back pressure of 21 bar (60Hz)
Medium delivery capacity compressor 1,6 m3/h at suction pressure with SF6 and a back pressure of 50 bar (50Hz)
Medium delivery capacity compressor 1,9 m3/h at suction pressure with SF6 and a back pressure of 25 bar (60Hz)

Operating manuals

Optional accessories

5 m long DN8 rubber hose, DN8 coupling tongue part on one end and DN20 coupling tongue part on the other end 6-1138-R050
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5 m long DN20 rubber hose, DN8 coupling tongue part on one end and DN20 coupling tongue part on the other end 6-1120-R050
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5 m long rubber hose DN20 with DILO coupling tongue part DN20 on both ends 6-1017-R050
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5 m long DN8 wire-braided hose, DN8 coupling tongue part on one end and DN20 coupling tongue part on the other end 6-1173-R050
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5 m long DN20 wire-braided hose, DN8 coupling tongue part on one end and DN20 coupling tongue part on the other end PN 40 bar 6-1359-R050
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5 m long wire braided hose DN20 with DILO coupling tongue part on both ends PN 64 bar 6-1365-R050
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2 m long DN4 PTFE storage connecting hose, DN8 DILO couplings, DN8 ball valve with hand wheel and SF6 cylinder connection W21,8 x 1/14“ 6-1400-R020
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Transition piece DN20 / DN8 6-1206-R001
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Coupling DN20 for venting a recovered gas compartment with air 6-1281-R001
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Coupling DN8 for venting a recovered gas compartment with air 6-1281-R002
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20 l Gas cylinder for new SF6 gas 05-1144-R002
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American SF6 cylinder connection 0.960“-14NGO-LH-EXT  -  CGA 590 3-334-R002 P
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English SF6 cylinder connection G 5/8  - BS No. 3 3-245-R004 P
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Chinese SF6 cylinder connection with G 5/8 thread - DIN 477 No. 7 3-643-R002 P
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Connection for reuse gas bottle 1“  - DIN 477 No. 8 3-851-R002 P
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Tarpaulin K029R71
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Annual maintenance package for SF6 dry filter, particle filter and vacuum pump (16 m3/h) 6-1048-R203
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Spare parts kit for compressor 6-1081-R010
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Spare parts kit for vacuum compressor 05-1489-R200
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Spare part kit (SF6 dry and particle filter) 6-1101-R101
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Cylinder connection SF6 with thread W 21,8 x 1/14" - DIN 477 Nr. 6 3-316-R001 P
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Storage connection hose DN8, 2 meter long with coupling tongue part DN8 on both ends + most common global cylinder connections 6-1041-R020
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Storage connection hose DN8, 5 meter long with coupling tongue part DN8 on both ends + most common global cylinder connections 6-1041-R050
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Mini Series pre-filter unit (pe 50 bar) B077R20
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Packaging

Packing for B143R11V4 3-262-R009-C
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