Bypass Mode; Battery Mode - Huawei UPS5000-S-1200 kVA User Manual

UPS5000-S-1200 kVA
User Manual
Figure 2-3 UPS conceptual diagram in normal mode

2.2.2.2 Bypass Mode

The UPS automatically transfers to bypass mode upon detecting power module
overtemperature, overload, or other faults that may cause the inverter to shut
down. The bypass power supply is not protected by the UPS which means it may
be affected by mains outage, and incorrect AC voltage or frequency.
Figure 2-4 UPS conceptual diagram in bypass mode

2.2.2.3 Battery Mode

Issue 10 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
2 Product Overview
27