
External Dimensions
9.9 in.  | 28.3 in. Max  | 
23.3 in.
Wiring the Unit
Select the wire size appropriate for the 1800 model being installed. (See Ap- pendix E, 1800 Model/Wire Size Specifications.)
All wiring is to be tightened to 13 
UPS Power Connections
System Protection Features - The schematic shown below depicts the electrical locations of the protection devices of the UG1G2L024C6TB typeform UPS.
Input Overcurrent
Abnormal
Breaker
Input
Low Battery
Level
Bypass
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  | ISOLATION  | ||||
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  | OUTPUT XFMR  | 
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Reactor/  | 
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Charger/  | 
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  | Inverter  | 
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  | Output  | ||||
Chopper  | 
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  | Batteries  | 
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  | Output  | ||||
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  | Overvoltage/  | ||||
Overheating  | Current Limit  | Undervoltage  | ||||||||
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  | Overload  | 
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  | Power Flow  | 
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16  | 1800 Series User Manual  |