Section-5
04-3008_S5_ABB_OPMCPDPA-S2_GB_121202
Page 15/16 ABB
Printed in Switzerland – Modifications reserved
LED Indicator
Colour
LINE 1
Green
LINE 2
Green
BYPASS Green
INVERTER OFF
BATTERY Green
7.
Transfer load to mains and inverter for testing using submenu COMMANDS
8.
Transfer Load to Bypass-Mode by means of COMMAND “LOAD TO BYPASS
9.
Verify the status LOAD ON BYPASS
LED Indicator
Colour
LINE 1
Green
LINE 2
Green
BYPASS Green
INVERTER OFF
BATTERY Green
10.
Verify that the remaining UPS-Modules are also on Bypass;
11.
If all three UPS-Modules are on Bypass, Close Parallel Isolator Switch IA2 of New Module (position
ON); on LCD should appear “PARALLEL SW IS CLOSED”.
12.
Open Maintenance Bypass (IA1) by turning it to position “OFF”. The load is now supplied by the static
bypass of all three Modules. Check LED-indicators on control panels.
13.
Transfer load to Inverter-Mode by means of COMMAND “LOAD TO INVERTER” on any one of three
control panels. On LCD: “LOAD PROTECTED” will appear and the LED-indicator will indicate as
shown below:
LED Indicator
Colour
LINE 1
Green
LINE 2
Green
BYPASS OFF
INVERTER Green
BATTERY Green
THE LOAD IS NOW PROTECTED BY THE CONCEPTPOWER DPA
TM
S2