GE GL317D Instruction Manual page 144

Moisture content of SF
Principle
07- 2016
Installation
Filling with SF
gas in circuit- breaker
6
This measurement is not required, the equipment being provided with molec-
ular sieves in sufficient quantity to give a dew point of  0C (32F) for an
ambient temperature of 20C (68F), this applies for a unit filled to its nominal
pressure for 2 or 3 months.
GE Information
gas
6
L32- 007EN/07
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