2.3 Connections to Mains and Load
The installation, wiring and connection must be carried out by qualified personnel only. The
installation must comply with all current Wiring Rules and Regulations, Local, State and Federal
statutes, Legislation and Regulations.
CAUTION !
The UPS contains high voltage and current levels which could injure or kill personnel
and damage equipment.
2.3.1 Installing the UPS
1. Ensure that the UPS protective device and the cabling are sized to accomodate the
ratings as listed in Figs 3 & 4.
2. Install UPS wiring system in accordance with Fig 5, for a Single Supply Input, or
Fig 6 for a Dual Supply Input. A Dual Supply is normally to provide additional system
validating in the event of a feeder failing.
6
Fig 3. Single Supply Wiring
Note: 1. Max Cable Size into Terminals is 10sq. mm. Stranded Cable
2. For Wiring Diagram refer to Fig 5
Fig 5. Single Supply Wiring
Note: For Terminal Connection refer to Fig 3
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