LEVELUPS SERİSİ 10-20 KVA OPERATION
AG-SD-83 / Publication Date: 15.09.2014 / Rev. No: 0 / Rev. Date:
6. Check the phase sequence.
7. Repeat steps 4-5 for output cables.
8. Replace the rear board and tighten the screws
Use the cable clips to stabilize the cables when the connections are done.
WARNING: Make sure that the loads are isolated from the UPS output if they
are
not ready to be connected.
WARNING: Make sure that the cables are connected properly before UPS is
started. Additionaly, check if there is galvanic isolation transformers at
input of UPS and consider the local directions.
WARNING: Check the grounding before starting the UPS. Wrong works or
grounding on UPS or other devices of installaton may be hazardous. Wrong
works and grounding may damage UPS and another system on the
installation.
3.1.5.4 Battery connections
You can find explanations about installation procedures and connections of internal and
external batteries in this section.
3.1.5.4.1 Internal Battery connection
Battery installation procedure
Read the following steps to connect the internal batteries properly.
1. Remove the battery fuse.
2. Make sure that the batteries are connected properly in series and parallel.
3. Reach the –BAT labeled cable inside the UPS and connect it to the negative battery
terminal.
4. Reach the +BAT labeled cable inside the UPS and connect it to the positive battery
terminal.
5. Check the polarity of the battery connection once again.
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