INSTALLATION
REV7 /REV7 OI 250 (EN) 23 / 146
Checklist for Installation and Commissioning
Please send one completed and signed copy of the checklist to:
GE Grid GmbH, Service Germany, Lilienthalstrasse 150, 34123 Kassel, Germany,
Fax: +49 561 502-2774, e-mail: checkliste.kassel@alstom.com
Place Date Stamp Signature
Circuit Breaker Data
Type & Serial No.:
Customer:
Station:
Commissioning:
No. Operation to Be Performed Section
or Value
1 Safety instructions have been carefully read and are under-
stood
2.1
2 Safety instructions for SF
6
handling have been carefully read
and are understood
3
3 Density monitor mounted and electrically connected 7.1.1
4 Pole columns inspected visually 7.2
5 SF
6
piping mounted 7.2.1
6 Operating points of density monitor checked 7.2.3
7 SF
6
piping connected to the pole columns 7.2.4
8SF
6
gas topped up to rated pressure as shown on nameplate 7.3
9 SF
6
piping seals checked using SF
6
leak detector 7.3
10 Resistance of anti-condensation heater checked [in ohms] 7.4
11 Supply and control cables connected 7.5
12 Five closing and five opening operations executed by remote
control
7.6.1
13 Running time of charging motor measured 7.6.2 s
14 Contact resistance measured (> 100A DC) 7.6.3
µ
15 Closing time [ms] checked 7.6.4 A ms
B ms
C ms
16 Opening time [ms] checked 7.6.4 A ms
B ms
C ms
17 Manual closing & opening operations checked 7.6.5
18 Anti-pumping system checked 7.6.7
19 Synchronized operation checked 7.6.8
20 Functional lockout checked 7.6.9
21 Count shown on operations counter recorded 7.6.10
22 Testing and measuring equipment removed 7.6.11
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