DKC INFORPRO1000, User Manual

Page: 134 / 148

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17
ITR/I TRAN: Input voltage display
setting (200 - 240V UPS: OFF / 100 /
110 / 115 / 120; 100 - 120V UPS: OFF
/ 200 / 220 / 230 / 240), default
“OFF”, displays the current rated
voltage of the system; If select “100
/…/ 240”, the input voltage displays
“100V /…/ 240V”, the transformer
variable is the configured voltage
value: rated voltage value.
18
OTR/O TRAN: Output voltage display
setting (200 - 240V UPS: OFF / 100 /
110 / 115 / 120; 100 - 120V UPS: OFF
/ 200 / 220 / 230 / 240), default
“OFF”, displays the current rated
voltage of the system; If select “100
/…/ 240”, the output voltage displays
“100 V/…/240 V”, the transformer
variable is the configured voltage
value: rated voltage value.
19
SAVE: Save & give up selection (YES /
NO), default NO; If select “YES”, save
the modified information; if select
“NO”, give up modifying and go on
turning the page.
Table 13. UPS settings
6. Maintenance
6.1 Verifying UPS operation
It’s necessary to provide the following operations during the
maintenance:
1. Check the operation of the UPS.
If the mains voltage is in allowable range, the UPS is working in
utility mode. If the mains voltage is out of the allowable range, the
UPS operates in battery mode. In both cases, this is not a fault.