Huawei UPS5000-E-80K-LABBS User Manual page 157

UPS5000-E-(20 kVA-80 kVA)
User Manual (Integrated UPS, 208 V)
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Figure 6-1 Bypass module ready switch
Figure 6-2 Power module ready switch
Procedure
Step 1 Turn on UPS input circuit breaker Q1.
Issue 04 (2020-03-12)
Before you power on the UPS, check that the UPS has passed all check items described in
section Installation Verification.
Before connecting cables, ensure that all switches on the UPS are OFF (the ready switches
on the bypass module and power module are locked). Before powering on the UPS, check
that all input and output switches are OFF.
Before you power on the UPS, ensure that the ATS is in automatic mode (for ATS input).
Before you power on the UPS, ensure that two indicators are steady on.
Before you power on the UPS, remove the ATS handle and insert it into the ATS handle
slot.
In the case of circuit breaker input, close the MCCB.
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