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6.2.6 Frequency Conversion Mode Start-up Procedures
WARNING:
1. Before turning on the UPS, please read
6.1 Pre Start-up & Pre Turn-off
Warnings
thoroughly and ensure that the precautions and instructions have
been followed.
2. Frequency Conversion mode is only applicable to single UPS but not to parallel
UPSs.
3. When the UPS runs in Frequency Conversion mode, once the inverter
becomes off, there is no bypass power supplying to the loads.
Step 1
Ensure that the Manual Bypass Switch (Q3) is in the
OFF
position.
Step 2
Switch
ON
every external battery cabinet’s breaker (Q5).
Step 3
Switch
ON
the Output Switch (Q4).
Step 4
Switch
ON
the Input Switch (Q1) and Bypass Switch (Q2). If the bypass input is within the
normal range, the UPS will run in Bypass mode.
Step 5
Log in as
Administrator
. For the
Administrator
password, please contact service
personnel.
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