Acceptance and Installation 
  Copyright © Itech Electronic Co., Ltd.  8 
AC power input level 
IT6700 series contains many models. The input level of different model is 
different. Please refer to the specifications of different models for detailed input 
power specifications and maximum apparent power specifications. 
NOTE 
IT6722,  IT6722A,  IT6724,  IT6724B,  IT6724C,  IT6724H,  IT6726H,  IT6724G,  IT6726G, 
IT6726V,  IT6726B  and  IT6726C  power  supply  can  also  work  in  110V±10%  voltage 
circumstances. However, the output power is halved. For full-power output, please use 
220V±10% voltage. 
Categories of power cords 
⚫  IT6722/IT6722A/IT6723/IT6723B/IT6723C/IT6723G/IT6723H/IT6724/ 
IT6724C/IT6724G/IT6724H provides the standard power cords as below. 
Please select appropriate power cords appropriate to local voltage based 
on the specifications of power cords below. If purchased model fails to 
meet local voltage requirements, please contact distributor or factory for 
change. 
 
⚫  IT6726H/IT6726G/IT6726V/IT6726B/IT6726C provides the standard power 
cords as below. 
 
 
 
The power cords supplied with this product is certified for safety. In case the 
supplied lines assembly needs to be replaced, or an extension lines must be 
added, be sure that it can meet the required power ratings of this product. Any 
misuse voids the warranty of this product. 
 
Connecting AC Input 
⚫  IT6722/IT6722A/IT6723/IT6723B/IT6723C/IT6723G/IT6723H/IT6724/ 
IT6724C/IT6724G/IT6724H Connect standard power cord to the power 
supply input terminal. 
⚫  IT6726H/IT6726G/IT6726V/IT6726B/IT6726C AC input connector as 
follows. 
See the below illustration, one end of the AC power cord is connected to the 
AC input terminal in the rear board of the power supply. Connect the fire 
wire, zero line and ground to the corresponding terminal of the device.