Instruction manual for POWERLINE 33 series UPS
2010/06/22
www.ever.eu
27
Figure 1: Battery pack connection
Connection of modules
NOTE! Danger of electric shock! When installing, make sure that
all safeguards are disconnected.
1. Turn the unit off by using the interface (KONTROLA 1/4; UPS).
2. Set safeguards F3 and F4 (item 2 Fig. 2) to OFF.
3. Disconnect all the battery safeguards: F1, F2, and F5 (item 4.7 Fig. 2) by opening
the fuse mounts. Do this in any order. Take the fuse links out.
4. Disconnect all the battery safeguards for the battery packs that are connected,
and that are to be connected, by opening the fuse mounts and removing the fuse
links.
5. Disconnect the safeguards of the main line and BYPASS in the room/building
switchboard.
6. Unscrew the protective caps from the connecting elements (rear panel of the
power supply unit and modules).
7. Connect the module to the power supply unit; pay special attention to proper
polarity. Modules can be connected in a chain, i.e. connections are made
between the power supply unit and the first module, and then between the first
and second modules, between the second and third modules, etc. The protective
earthing cables from each unit are routed to a common point in the switching
station of the building.
8. After having checked the correctness of the connection, secure the connecting
elements by screwing in the caps. The cables should be secured against being
torn out – they should be fixed with bands to special grips located beneath the
connectors.
9. Activate the safeguards in the switching station of the room/building.
10. Turn the device on based on the start-up procedure (Note! Remember to set the
appropriate battery parameters (KONFIGURACJA 5/5)).
Displayed data related to the number of connected batteries will be updated
automatically after charging the batteries. Until then, the displayed numbers
may not reflect the actual status.
