ABB RELION REX640 Panduan Pengoperasian Cepat - Halaman 7

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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

Connect the correct connector cables between the

BIO-Tester and the protection relay.

Connect the connector cables by following the connector

labels.

BIO1001 and BIO1002 have their own connector cables.

The different power supply modules (PSM1001/PSM1002/

PSM1003) have the same connector cable.

Double-check that the auxiliary voltage of the LHMI is

switched off.

Release the LHMI's power connector plug by turning the

locking latches to the open position and remove the LHMI's

power connector.