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5.1
Powering On the UPS
Check that the UPS has passed all check items
described in chapter
Start the UPS in normal mode?
Yes
Close the upstream AC input circuit breaker for
the UPS and the AC input circuit breaker on the
rear panel of the UPS.
After the UPS is powered on, the LCD screen
lights up for 1 second, and then initialization
starts. After the progress bar is complete, the
default screen is displayed.
After the LCD screen lights up for 1 second, the initialization screen is displayed. After the
progress bar is complete, the default screen is displayed. The following figures show how the
UPS is started in normal mode.
Setting Key UPS Parameters
5.2
1. Incorrectly setting battery parameters compromises battery safety and battery backup time.
For details about parameter settings, see the UPS2000-A-(6 kVA-10 kVA) User Manual.
2. Set system parameters with caution because the settings determine normal UPS operation.
Parameter UI Display Remarks
Output
voltage
01 VOT
level
Output
frequency
02 FRE
system
Start
4 "Verifying the Installation".
End
• For standard version: the optional values include 220 V, 230 V, and
240 V. The default value is 220 V. Set this parameter based on the
actual output voltage.
• For professional version: the optional values include 208 V, 220 V, 230
V, and 240 V. The default value is 220 V. Set this parameter based on
the actual output voltage.
The optional values include 50 Hz, 60 Hz, and AUT (automatic). Set this
parameter based on the actual output frequency. If the value is AUT, the
power-on bypass frequency is in the range from 45 Hz to 55 Hz, and the
system output frequency is 50 Hz; if the power-on bypass frequency is in
the range from 55 Hz from (excluding 55 Hz) to 65 Hz, the system
output frequency is 60 Hz.
No: Start the UPS
in battery mode.
UPS with long backup time?
Close the external battery
circuit breakers (if there are).
7
No: UPS with
standard backup
time
Yes
Press
.
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