Inspection and Installation 
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1.3 Rack Mounting 
IT6900 series power supply can be mounted on a standard 19” rack. ITECH 
provides user with IT-E151A rack, an optional mount kit. 
1.4 Connecting the Power Cord 
Connect power cord of standard accessories and ensure that the power is 
under normal power supply. 
AC power input level 
Working voltage of IT6900 series includes 110V and 220V (which can be