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ABB R Series - Main Contact Replacement; Remplacement des contacts principaux

ABB R Series
138 pages
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8/8
1SBC104001M1701
8
GB F
2
3
1
A
B
Remove the fixed contacts and the arcing horns. The arcing horns and the fixed contacts are made in one piece (figure A) ou independent (figure B).
Démonter les contacts fixes et les cornes de soufflage. Les cornes de soufflage sont solidaires du contact fixe (figure A) ou séparées (figure B).
F
GB
Remove the mobile contacts
Démonter les contacts mobiles
GB
F
Move the mobile contact supports
Dégager les supports de contacts mobiles
F
GB
Calibres 63 ... 550 A
Démontage des contacts
Pôles principaux N.O.
>> Plan d'entretien .......................................................................................................... page 8/3
>> Démontage des cages ............................................................................................... page 8/6
>> Etat des contacts ........................................................................................................ page 8/7
63 ... 550 A Ratings
>> Maintenance Plan ....................................................................................................... page 8/3
>> Arc Chute Removal .................................................................................................... page 8/6
>> Contact Condition ....................................................................................................... page 8/7
Contact Removal
N.O. Main Poles

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