Tescom T-340P - Page 9

6
3 phase
load
output
Inverter
Rectifier
Static By-Pass
Static Transfer Switch
Maintenance Bypass
Mechanic transfer switch
3 Phase
Line
Input
Battery group
S3
S2
S1
S5
S4
3 Phase
By-Pass
Supply
Input
Figure 1.2
UPS Split (external) By-Pass Block Diagram