OPTI-UPS SS20K33 - Manual (Page 14)

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A A
B B
C C
D D
E E
F F
Lifting lugs
Fan
Variable transformer
Fan
Buck-boost transformer
Push botton
Control board
Enclose mounting holes
Main MCCB
Fuse holes
Magnetic contact
Bypass MCCB
MOV
Isoation transformer
Conduit entrance
Conduit entrance
Ventilator filter unit
Waterproof flat lift-and-turn latch
Input/Output teminal board
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