Installation
Filling with SF
6
gas
L32--007EN/01
1/8
07--2002
E ALSTOM
Presentatio n
Warning
DUE TO RISK OF DAMAGE TO CERAMIC ENVELOPES DURING
TRANSPORTATION, PEOPLE PRESENT AT THE GAS FILLING OPERA-
TIO N SHOULD SHELTER THEMSELVES OR STAY AT A MINIMUM
PROTECTION DISTANCE (ABOUT 50 m).
Necessary equipment
and tools
List of the necessary ALSTOM equipment and tools for the filling with SF
6
gas :
Mark Diagram Designation Number
2 Filling tool 1
8 Pressure reducer 1
6 SF
6
gas bottle(s) *
14 Gauge 0--1 MPa 1
* depending on the apparatus.
In this module
This module contains the following topics :
Topic Page
Filling with SF
6
gas 2
Confirm the pressure 3
Checking pressure 4
Checking gas--tightness 6
Moisture content of SF
6
gas in circuit--breaker 7
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