Mechanical Loading - ABB GSBK Series Installation And Maintenance Manual

Transformer bushing
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List of bushings applicable to this installation guide
Type
GSBK 170
GSBK 245
GSBK 362
GSBK 420
GSBK 550

2.3.2 Mechanical loading

Maximum permitted static load on the outer terminal
The load must be applied at the midpoint (2) of the outer terminal. The total cantilever load must be
perpendicular to the bushing axis. The bushing can be installed in all positions from horizontal to vertical.
NOTE!
The loads described in this section are static loads, for dynamic loads such as earthquakes and
extreme wheather conditions, please contact your ABB sales representative.
12
Article number
Test tap 2 kV
1ZSC900170-AAA
1ZSC900170-AAB
1ZSC900170-ACA
1ZSC900170-ACB
1ZSC900245-AAA
1ZSC900245-AAB
1ZSC900245-ACA
1ZSC900245-ACB
1ZSC900362-AAA
1ZSC900362-AAB
1ZSC900362-ACA
1ZSC900362-ACB
1ZSC900420-AAA
1ZSC900420-AAB
1ZSC900420-ACA
1ZSC900420-ACB
1ZSC900550-AAA
1ZSC900550-AAB
1ZSC900550-ACA
1ZSC900550-ACB
Voltage tap 6 kV
1ZSC900170-ABA
1ZSC900170-ABB
1ZSC900170-ADA
1ZSC900170-ADB
1ZSC900245-ABA
1ZSC900245-ABB
1ZSC900245-ADA
1ZSC900245-ADB
1ZSC900362-ABA
1ZSC900362-ABB
1ZSC900362-ADA
1ZSC900362-ADB
1ZSC900420-ABA
1ZSC900420-ABB
1ZSC900420-ADA
1ZSC900420-ADB
1ZSC900550-ABA
1ZSC900550-ABB
1ZSC900550-ADA
1ZSC900550-ADB
Installation and maintenance guide
1ZSC000563-AAB EN, REV. 6, 2019-09-12

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This manual is also suitable for:

Gsbk 170Gsbk 245Gsbk 362Gsbk 420Gsbk 550

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