26
ITYS
1-10 kVA - Ref.: IOMITYTWXX05-GB 00
15.2-1
15. CONNECTION OF BATTERY EXTENSION
15.1. SAFETY WARNINGS
• Before connecting the battery extension, check that it is fully compatible with the model of UPS in use.
• The use of battery extensions not supplied by the manufacturer is inadvisable.
WARNING!
There is a risk of explosion if battery modules are replaced with others of incorrect type.
• Depleted batteries are considered as toxic waste. When battery replacement becomes necessary, release all depleted batteries
only to certified and licensed waste disposal companies. In accordance with local bylaws, it is absolutely forbidden to dispose of
batteries together with other industrial waste or household refuse.
WARNING!
It is extremely dangerous to touch any part of the battery storage unit.
15.2. CONNECTION OF BATTERY EXTENSION
When connecting the UPS to the battery extension, use only the cable provided with the equipment.
Any wiring error that results in the polarity of the battery being inverted can cause permanent damage to the
equipment.
• Connect the battery cabinet to ground.
• Connect the External Battery cable on the rear of the UPS.
• Connect the cables to the battery cabinet terminals, respecting polarity very carefully.
Breaker
Terminal
Block cover
