Powering On And Starting The Ups - Huawei UPS5000-E-80K-LABBS User Manual

UPS5000-E-(20 kVA-80 kVA)
User Manual (Integrated UPS, 208 V)
Item
Frequency
Thresholds
Modbus
Language
Step 6 Set the ATS controller to auto mode.
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6.2 Powering On and Starting the UPS

Prerequisites
Before powering on the UPS, measure the voltage and frequency at the UPS input switch or
the external input switch. Ensure that the voltage range is 187–253 V and the frequency range
is 40–70 Hz.
Context
Issue 04 (2020-03-12)
Volt Threshold Max
LN2
Freq Threshold Min
LN1
Freq Threshold Min
LN2
Freq Threshold Max
LN1
Freq Threshold Max
LN2
Copyright © Huawei Technologies Co., Ltd.
Value
+5% to +30%
–10% to –1%
–10% to –1%
+1% to +10%
+1% to +10%
 Modbus address
 Local / Remote
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6 Operations
Description
settings are +10%
for LN1 and LN2.
Set the parameter
based on site
requirements.
The step increase is
± 1%. The default
settings are -5% for
LN1 and LN2. Set
the parameter based
on site requirements.
The step increase is
± 1%. The default
settings are +5% for
LN1 and LN2. Set
the parameter based
on site requirements.
Set the parameter
based on site
requirements.
Set the parameter
based on site
requirements.
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