Installation And Cable Connection - Huawei UPS5000-H-600 User Manual

UPS5000-H-600 kVA-FTN
User Manual (Singapore, 100 kVA Power Modules)
Figure 4-60 Cable routing if a more reliable third-party power supply is used
(1) Backfeed protection card

4.10.4.2 Installation and Cable Connection

Step 1 Install a backfeed protection card.
●
●
Issue 02 (2023-11-07)
If only a backfeed protection card is configured
Figure 4-61 Installing a backfeed protection card
If both a backfeed protection card and a dry contact extended card are
configured (An ECM expansion subrack is required, which is installed before
delivery.)
Figure 4-62 Position of the backfeed protection card
(1) Backfeed protection card
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 Installation and Cable Connection
109