7
ALLTRONIC GmbH, Raiffeisenstraße 11, 89438 Holzheim
Service-H49 9075 95 88 3-28
4.
Place UPS:
It’s equipped with fan for cooling. Therefore, place the UPS in a
well-
ventilated area. It’s required to maintain minimum
clearance of 100mm
in the front of the UPS and 300mm in the back and two sides of the UPS for heat dissipation
and easy-maintenance.
5.
Connect to External Battery Pack
When connecting external battery packs, please be sure to connect polarity correctly. Connect
positive pole of battery pack to positive pole of external battery connector in UPS and negative
pole of battery pack to negative pole of external battery connector in UPS. Polarity
misconnection will cause UPS internal fault. It’s recommended to add one breaker between
positive pole of battery pack and positive pole of external battery connector in UPS to prevent
damage to battery packs from internal fault.
The required specification of breaker: voltage
≧
1.25 x battery voltage/set; current
≧
50A
Please choose battery size and connected numbers according to backup time requirement and
UPS specifications.
To extend battery lifecycle, it’s recommended to use them
in the
temperature range of 15ºC to 25ºC.
Step 1: External battery connection
Follow the safety instructions to make external battery connection.
Step 2: UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension
cords.
