ABB RELION REX640 Panduan Pengoperasian Cepat - Halaman 9

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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

Push the cable connector in place and secure it by

turning it clockwise.

Check that all the connectors' cables have been connected,

including the separate power supply connector cable for the

LHMI.

Connect the power supply cable of the BIO-Tester to the

main's wall plug connector.

Power up BIO-Tester using the mains connection.

Select the protection relay's operating voltage depending

on the power supply module used in the relay:

• 48 VDC (PSM1001)

• 110 VDC (PSM1002/PSM1003)

Keep the selected voltage selector button pressed for three

seconds.

Supply to the LHMI is always 48 VDC.