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For more information please contact:

ABB Inc.

1133 South Cavalier Drive
Alamo, Tennessee 38001, USA
Phone:   +1 731 696 5561
Main:    +1 800 955 8399

Fax:    +1 731 696 5377

www.abb.com/electricalcomponents

Note:

The information contained in this document is for general information purposes 
only. While ABB strives to keep the information up to date and correct, it makes 
no representations or warranties of any kind, express or implied, about the 
completeness, accuracy, reliability, suitability or availability with respect to the 
information, products, services, or related graphics contained in the document for 
any purpose. Any reliance placed on such information is therefore strictly at your 
own risk.  ABB reserves the right to discontinue any product or service at any 
time.

Copyright © 2011 ABB.  All rights reserved.

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Страница 1: ...uch as OSHA requirements regional and local safety requirements safe working practices and good judgment must be used by personnel when installing operating and or maintaining such equipment Safety as defined in this document involves two conditions Personal injury or death Product or property damage includes damage to the bushing or other property and reduced bushing life Safety notations are int...

Страница 2: ... bushing of older design the stud is brought into position with a sealing nut Remove the terminal cap and sealing nut the stud is already removed from the top end of the bushing After positioning the terminal stud in the porcelain assemble the gasket and sealing nut on the stud Screw on the nut tightly to compress the gasket and seal the nut The draw lead bushing uses a multiple piece clamp illust...

Страница 3: ...rmer prior to making bottom and top end terminal connections Caution Before applying vacuum to a transformer be certain there is sufficient slack in the external line connections to the bushing to allow for bushing movement caused by flexing of the transformer cover and or walls Failure to relieve this stress at the bushing connection may result in damage to the bushing seals and loss of oil Loss ...

Страница 4: ...he information up to date and correct it makes no representations or warranties of any kind express or implied about the completeness accuracy reliability suitability or availability with respect to the information products services or related graphics contained in the document for any purpose Any reliance placed on such information is therefore strictly at your own risk ABB reserves the right to ...

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