Start-Up Procedure - ABB Conceptpower DPA 500 User Manual

6.7 START-UP PROCEDURE

WARNING
Situation of UPS-System before switching it on:
1. Make sure the fuses for the supply of UPS-System in the Input Distribution Board on site are open.
2. Make sure all the input and output cabling has been performed correctly and check the input phase
rotation.
3. Verify that all Parallel Isolator Switches IA2-1, IA2-2, IA2-3, IA2-4, IA2-5 are all open (Position OFF).
4. Verify that the Maintenance Switch IA1 (if present) is open and in Position OFF.
5. Make sure all the battery breakers (F3-1, F3-2, F3-3, F3-4, F3-5) in the UPS (if any) and the external
battery cabinets are open.
6. Check the Position of the DIP Switches SW1-6. This is a Single-Cabinet Configuration, and the DIP
Switches SW1-6 must be set according to positions shown in section 6.2.3.
Start up procedure of Conceptpower DPA 500:
1. Insert fuses for the supply of UPS-System in the Input Distribution
- The LED-indicators LINE 1 and battery on UPS-Module is lit – green
- On LCD-Display "LOAD OFF, SUPPLY FAILURE" will appear.
2. UPS-Module 1:
Press both "ON/OFF" Main Buttons to switch on UPS.
LCD panel must display: "LOAD DISCONNECTED PARALLEL SWITCH OPEN" and the LED-
indicator will appear as shown below:
LED Indicator
LINE 1
LINE 2
BYPASS
INVERTER
BATTERY
3. Check Command: LOAD TO INVERTER
LED indicator will appear as shown below:
LED Indicator
LINE 1
LINE 2
BYPASS
INVERTER
BATTERY
4. Scroll through the menu measurement and check their correctness
5. Modules 2-5: Repeat same procedure as for Module 1:Steps 2)-4).
6. Check battery polarity and voltage.
7. If the battery polarity and voltage is correct insert internal (if any) and external battery fuses (breakers).
8. Testing of Parallel Functions
(The load fuses in output Distribution Board are still open i.e. the loads are disconnected!).
All UPS-Modules are on INVETER MODE
9. Press simultaneously the two ON/OFF buttons on the UPS-control panel (PMD) on all control panels to
turn the modules OFF. On the LCD's message "LOAD OFF, SUPPLY FAILURE" will appear
THE OPERATIONS DESCRIBED IN THIS CHAPTER MUST BE
PERFORMED BY A SERVICE ENGINEER FROM THE MANUFACTURER OR
FROM AN AGENT CERTIFIED BY THE MANUFACTURER.
!
Colour
Green
Green
Green
OFF
Flashing Green
Colour
Green
Green
OFF
Green
Flashing Green
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