ABB AutoLink 지침서 - 페이지 11

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ABB AutoLink에 대해서도 마찬가지입니다: 설치 지침 (11 페이지)

TEHI95094 – Rev. 2

7. Commissioning

When commissioning, all operations must be carried out by suitable

qualified customer personnel with in-depth knowledge of the

apparatus and the installation itself.

It is not recommended to open AutoLink under charge using a

common hookstick, as it could cause an arc that might damage the

personnel or the equipment. The AutoLink has horns to be used with a

load break tool. There is also a LoadBreak AutoLink for opening under

load.

Test the correct operation of electronic sectionalizer on a regular basis, preferably while

maintenance on head recloser is made:

- Check the closing system.

- Check that the interlocking bolt turns freely. The tensioning device support should move

easily and the spring should be sufficiently tightened so that the support may reset when

the system opens following the operation of the sectionalizer.

- Check that the mobile lever and the lower support of the AutoLink move easily at the joint.

Clean and lubricate the joint surfaces of both pieces.

- Keep contact zones clean and place a thin film of conductive grease on those zones.

- Keep the tripping pin clean.

- Check the upper contact cap is correctly fastened and both the o-ring and the silicon

grease are present.

Test should be carried out on a laboratory with the appropriate equipment to simulate

service conditions. For this operation it is recommended to contact ABB to request the

testing procedure.

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