Backfeed Protection Card - Huawei UPS5000-H User Manual

100 kva power modules

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Table of Contents

UPS5000-H-(1200 kVA-1600 kVA)

User Manual (100 kVA Power Modules)

Figure 5-2 Wiring method 1

Figure 5-3 Wiring method 2

5.3 Backfeed Protection Card

When energy backfeed occurs, the backfeed protection card sends signals to

trigger alarm signals or quickly disconnect the feedback loop. The card is hot

Figure 5-4 Appearance

Figure 5-5 Ports on the backfeed protection card

Issue 05 (2021-10-13)

5 Optional Components