ABB ENTELLIGUARD G 매뉴얼 - 페이지 16

{카테고리_이름} ABB ENTELLIGUARD G에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB ENTELLIGUARD G 17 페이지. Procedure for quality checks of dr iec

NOTE :

To check the functionality of trip free & Contact weld features

need to follow the corresponding DR instruction sheet & ASM VIDEOS

1. TRIP FREE WORKING (RACKING HANDLE INSERETED)

During rack-in and racking handle inside, charge the breaker and try to put breaker to ON condition. It should not

be possible to ON the breaker

2. TRIP FREE WORKING IN BETWEEN DISCONNECTED AND TEST (RACKING

HANDLE NOT INSERETED)

In between disconnected and test condition, take the handle out and charge the breaker. Put breaker to ON

condition. Now try to put the handle inside.

The breaker should trip before the racking handle is inserted in case of,

Entelligaurd G (all frames), Entelligaurd L (frame 1-3pole).

It should not be possible to insert the handle in case of Entelligaurd L (frame 1-4P, frame 2-3&4P)

It should not be possible to insert the handle in case of MPACT/MPACT PLUS

(frame 1-3&4P, frame 2-3&4P)

It should not be possible to insert the handle in case of Entelliguard T 3P & 4P

3. TRIP FREE WORKING IN BETWEEN TEST AND CONNECTED

In between disconnected and connected condition, charge the breaker. try to put breaker to ON condition,

It should not be possible to ON the breaker in any circumstances.

Rev. A

CHECKS DURING RACK-IN OF BREAKER

PROCEDURE FOR QUALITY CHECKS OF

DR IEC ENTELLIGUARD G FAMILY

Doc.N°

1SDH00XXXXX

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