ABB ENTELLIGUARD G Handbuch - Seite 16
Blättern Sie online oder laden Sie pdf Handbuch für Industrielle Ausrüstung ABB ENTELLIGUARD G herunter. ABB ENTELLIGUARD G 17 Seiten. Procedure for quality checks of dr iec
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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
Page N°
16/17