Our SF6 (Sulphur Hexafluoride) Gas adheres to the highest standards for purity and quality with lowest moisture content.
SF6 Gas is filled in high voltage circuit breakers, high voltage transformers and also in high voltage gas insulated switchgears (GIS).
SF6 is a stable and inert gas. It has no aggressive impacts on the materials. Its dielectric strength is higher than the air, the nitrogen and CO2.
It complies with IEC 60376 standard.
| SPECIFICATION | UNITS | VALUES |
|---|---|---|
| Purity | % Weight | ≥ 99.9 |
| Max O2 + N2 | g/kg | ≤ 0.5 |
| Max CF4 | mg/kg | ≤ 500 |
| Max H2O | mg/kg | ≤ 15 |
| Acidity Max. (HF) | mg/kg | ≤ 1 |
| Max content of mineral oil | mg/kg | ≤ 10 |
| Toxicity | - | No Toxic |
| CHARACTERISTICS | VALUES | METHOD |
|---|---|---|
| Chemical Formula | SF6 | |
| Molar Mass | g/mol | 146.05 |
| Sulphur Content | in % | 21.95 |
| Fluorine Content | in % | 78.05 |
| Sublimation Temperature | - 63.8 ℃ | |
| Solidification Temperature | at 2.26 bar | - 50.8 ℃ |
| Critical Temperature | 45.44 ℃ | |
| Critical Density | kg/l | 0.736 |
| Effective Pressure - Saturated vapour at 20 ℃ Effective Pressure - Saturated vapour at 20 ℃ |
bar bar |
21.17 33.09 |
| Density of the liquid at -20 ℃ Density of the liquid at +21 ℃ Density of the liquid at +44 ℃ |
g/lt g/lt g/lt |
1.67 1.371 0.968 |
| Density of the gas at 1.013 bar at -21.1 ℃ Density of the gas at 3.039 bar at -21.1 ℃ Density of the gas at 10.13 bar at -21.1 ℃ |
g/lt g/lt g/lt |
6.14 18.8 69.6 |
Use Conditions
SF6 is a greenhouse gas. Using transfer equipment for this gas will allow you to filter impurities and to dry the gas passing through the dehydrator.
Handling
SF6 is a liquefied gas. Handling should be done by operators qualified, trained and certified to risks related to the use of the gas under pressure and to wear individual protection equipment.
+92 42 3530 6014
info@alamin1.com
Phone : +92 42 3530 6014
info@alamin1.com
Disconnectors
Circuit Breakers
Current Transformers
Potential Transformers
Rubber Insulating Gloves
Rubber Insulating Sleeves
Arc Flash Kits
SF6 Gas
SF6 Purity Test
SF6 Multi Analyser
SF6 Moisture Test Sets