Commissioning
Pre- commissioning insp ectio ns
GE Information L34- 011EN/09
1/6
10- 2016
Presentation
Introduction
After installation of the bay, completion of all earth circuit and electrical con-
nections, it is necessary to perform certain pre- commissioning inspections.
These inspections should be performed with the apparatus ready to be com-
missioned (energized), in other words
S LV electrical circuits conforming, in voltage and type, with the low- voltage
diagrams and rating plate of the apparatus.
S SF
6
or SF
6
+CF
4
envelopes at rated SF
6
or SF
6
+CF
4
pressure.
NOTE
: Rated pressure, pressure of equipment after SF
6
or SF
6
+CF
4
gas filling.
S Flexible connections linking circuit- breaker to busbar installed.
Caution
DURING OPERATIONS REQUIRED AS PART OF INSPECTION PRO-
GRAMME PRI OR TO COMMISSIONING, ALL POSSIBLE SAFETY PRE-
CAUTIONS SHOULD BE TAKEN TO PROTECT PERSONNEL WORK-
ING ON THE EQUIPMENT.
In this module
This module contains the following checking inspections :
Inspections Page
Pole/operating device coupling sleeve 2
Orientation and identification of interrupting chambers 3
SF
6
or SF
6
+CF
4
gas 4
Operating device 5
Finish and test operations 6
Important reminder
May we remind you that the Test Report prior to Commissioning
RES
***
M*
Enclosed with this notice absolutely must be completed.
It must be filled in, dated, signed and sent back
within two weeks following the tests to
Grid Solutions SAS
Service Contrats
21 rue Cyprian
69611 Villeurbanne
FRANCE
Failing a return of the report within the allowed deadline,
the warranty for the switchgear cannot be taken into
account and the customer’s liability may be pursued.
* There may be several RES
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