To Next Page

To Previous Page

Ultron NT Series

 7XUQRQHDFKH[WHUQDOEDWWHU\FDELQHW¶VBattery breaker.

4. Press the ‘ON¶DQGµ

¶EXWWRQVVLPXOWDQHRXVO\IRUVHFRQGV$IWHUWKDWWKH

inverter will start up. Once the inverter voltage is established, the power will be

switched from bypass to inverter. At this moment, it will be the inverter to supply

power to the connected loads, and the LCD will display ‘Normal Mode¶$IWHU

30 seconds, the UPS will automatically execute a battery test to check if the

connected batteries are normal or not.

5. About 40 seconds after the UPS turns on normally, it will be the bypass to supply

power to the connected loads, and the LCD will display ‘Bypass Mode ECO¶

 ,IWKHEDWWHU\WHVWLVQRUPDOXVHDYROWDJHPHWHUWRPHDVXUHWKH836¶VRXWSXW

voltage (per phase). If normal, turn on the UPS Output switch.

7.2.5 Normal Mode Start-up Procedures (Parallel)

NOTE :

Before executing the following start-up procedures, please refer to 7.1

3UH6WDUWXS3UH7XUQR௺:DUQLQJV¿UVW

 %HIRUHSDUDOOHOLQJ836VSOHDVHFRQ¿UPWKDWHDFKXQLW¶VFDSDFLW\YROWDJHDQG

IUHTXHQF\DUHWKHVDPH

 7XUQRQHDFK836¶VReserve Input breaker or switch, and each LCD will display

‘Bypass Mode¶

3. Use the provided parallel cables to connect the parallel UPSs (at maximum 8

XQLWVDQGPDNHVXUHWKDWHDFKSDUDOOHOFDEOHLV¿UPO\¿[HG

4. Use the RS-232 and UPS parameter setting software (please contact service

SHUVRQQHOWRVHWXSHDFKSDUDOOHO836¶VSDUDOOHO,'1R7KHSDUDOOHO,'1RLV

GLႇHUHQWIURPWKH,'1RVKRZQRQWKH/&'3OHDVHUHIHUWRWKHWDEOHEHORZIRU

the parallel ID No.

UPS

(At Max. 8 Units)

Parallel ID No. 12 23 34 45 56 67 78 81

 7XUQRQHDFK836¶VRectifier Input breaker or switch and wait about 30

seconds. After that, the DC BUS voltage will be established.

 7XUQRQHDFKH[WHUQDOEDWWHU\FDELQHW¶VBattery breaker.

Delta NT Series User Manual

Questions and Answers: