ABB OmniCore V400XT Product Manual page 382

7 Troubleshooting
7.3.5 Troubleshooting the power unit
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LEDs
The illustration below shows the LEDs on the power unit.
xx2100001070
A
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382
Name
DC-BUS High Voltage LED
© Copyright 2022-2023 ABB. All rights reserved.
Description
• No color: Voltage between DC+ - DC-
< 60 VDC
• Yellow: Voltage between DC+ - DC- >
60 VDC
Product manual - OmniCore V400XT
3HAC081697-001 Revision: A