Delta Modulon DPH series, Руководство пользователя

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6 UPS Operation
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WARNING:
1. For parallel units, ensure that every operation procedure mentioned below is
synchronized to all parallel UPSs.
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parallel ones, please contact service personnel.
1
In Bypass mode, the LCD shows the following screen ( Figure 6-51) and the tri-color
LED indicator illuminates yellow. For the tri-color LED indicator location, please refer
to
Figure 2-12 .
Bypass
POWER FLOW
Maintenance
Bypass
Bypass
Mains
90 %
5 mins
Load
30 %
MEASUREMENT
Power Flow
UPS-1.1 SETUP MAINTENANCE EVENT LOG LOG IN
User
Power Flow
Summary
EMS
System Status
10:15
May 25,2018
(Figure 6-51: Bypass Mode Screen)
2
Switch OFF the Input Breaker (Q1), Bypass Breaker (Q2) and Output Breaker (Q4).
After that, the UPS will run in Standby mode.
3
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4
About 3 minutes later, the UPS will shut down, and the LCD and the tri-color LED
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5
Switch OFF every external battery cabinet’s breaker (Q5).