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5.0
UPS Connections
5.1
System Protection Features
The schematic shown below depicts the electrical locations of the protection devices
on the 2000 and 2400 VA UPS models.
Input
Overcurrent
Abnormal
FUSE
Input
5.2
Power Connections
5.2.1
UPS model number UC1A1A020C6TB, UC1A1A024C6TB
The following illustration details the wiring connections from the power distribution
panel (not part of the UPS) to UPS model number UC1G2L024C6TB. The available
UPS output voltages are shown in the table.
(120V)
Source Power
Distribution
Panel
Bypass
Rectifier/
Inverter
charger/
chopper
+
Batteries
_
Low Battery
Level
Overheating
Main UPS Unit
5 - 1
ISOLATION
OUTPUT XFMR
Overvoltage/
Undervoltage
Current Limit
Overload
UPS Output Voltages
TOSHIBA
Output
Output
Power flow
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