ABB DPA Upscale RI Series User Manual page 98

4. Check if the LED LINE1 and battery is green. If yes, mains voltage is OK;
5. Close internal and external battery fuses/breaker (if available);
Press simultaneously both "ON/OFF" Buttons to start-up UPS.
6.
LCD panel must display: LED-indicator will appear as shown below:
LED Indicator
LINE 1
LINE 2
BYPASS
INVERTER
BATTERY
Open Maintenance Bypass (IA1) by turning it to position "OFF". The load is now supplied by the static
7.
bypass.
8. Transfer load to mains and inverter for testing using submenu COMMANDS
Transfer load to Inverter-Mode by means of COMMAND "LOAD TO INVERTER". On LCD: "LOAD
9.
PROTECTED" will appear.
THE LOAD IS NOW PROTECTED BY DPA UPSCALE™ RI
Colour
Green
Green
Green
RED
Green
04-3006_S5_OPM_ABB_DPA_UPSCALE_RI_10-80kW_EN_150316.doc
Modifications reserved
Section-5
Page 9/14 ABB