ABB RELION REX640 빠른 작동 매뉴얼 - 페이지 12

{카테고리_이름} ABB RELION REX640에 대한 빠른 작동 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB RELION REX640 16 페이지.

12 B I O -T E S T E R R E X 6 4 0 Q U I C K O P E R AT I O N G U I D E

After successful testing:

• Switch off the power supply. Ensure the de-energized

state of both REX640 protection relay under testing and

the BIO-Tester.

• Remove all test connector cables and put them back inside

the BIO-Tester case.

• Connect all secondary wiring connector terminals back to

the protection relay. Ensure the correctness and tightness

of connectors.

• Switch on the auxiliary supply voltages of the protection

relay and the LHMI.

• Restore all the settings according to recommended set-

tings chart and follow the site testing and commissioning

guidlines before energizing the feeder.