Oerlikon, Switzerland 2015. Description: Pilot high voltage, medium-voltage GIS installation using a new eco-efficient gas mixture as an alternative to SF6 which leads to low CO2 equivalent emissions.. Design 170/24 kV, high voltage switchgear, rated voltage 170 kV, operating voltage 150 kV, rated short time withstand current 40 kA; medium voltage switchgear, rated voltage 24 kV, operating
[email protected]5/3/2019Such discrepancy results not only in massive environmental impact, but also it significantly increases the operating costs. More leaks simply mean more money spent on additional SF6 gas purchases. Additionally, it is estimated that fixing a single SF6 leak costs on average $25,000.
Get PriceThis programme makes it possible to convert dew point/frost point values into the pressure independent values ppm v and ppm w (ratio ppm v to ppm w in SF 6: ppm v = ppm w * 8.1) and vice versa. In addition, it is possible to calculate dew points/frost points for a different pressure value. Please choose the mode of calculation:
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