Huawei UPS5000-E-12 User Manual page 203

UPS5000-E-(40 kVA-320 kVA)
User Manual
Figure 5-65 ATS scenario
In ATS scenarios, the default parameter settings are used. Working mode can be set based on
the site requirements.
Connect the DO_4 dry contact port on the UPS monitoring interface card to the
startup/shutdown control port on the D.G. The initial status of the DO_4 dry contact is NO.
When it is closed, the D.G. starts.
UPS and the D.G.
The D.G. RUN port of the ATS connects to the dry contact card, as shown in
Figure 5-66 Connecting signal cables in the ATS scenario
The AMF port of the ATS connects to the DI_5 port on the dry contact extended card, as
shown in
Issue 10 (2015-09-15)
Figure 5-67.
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Figure 5-64 shows the signal cable connection between the
5 Operations
Figure 5-66.
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