GE SF6 User Manual

Installation
Filling with SF
6
gas
GE Information07- 2016 L32- 007EN/07
3/8
Filling with SF
6
gas
Filling pressure
calculation
Calculate the SF
6
gas filling pressure in accordance with the temperature and
the local atmospheric pressure.
Filling is carried out to calculated pressure plus 0.
01 MPa.
See the module “SF
6
gas monitoring” (Calculation of the filling pressure at
site).
Ambient
temperature
0C
Process
The table below gives the steps of the filling with SF
6
gas operation :
7
11
Open
Closed
9
SF
6
Step Action Comment
1 Open the SF
6
gas bottle tap (7
)
and adjust gas output by acting o
n
the cock (9) of the pressur
e
reducer (reduced flow rate).
Close the tap (7) from time to
time to check pressure on the
gauge (11).
2 Start filling again until the
required pressure is reached.
3 Close in this order : the tap (7),
then the cock (9).

GE SF6 Specifications

General

Brand	GE
Model	SF6
Category	Circuit breakers
Language	English