Kemppi KM 300 - Main Circuit Diagram

Main circuit diagram
M001
Cooling fan
G003
Diode bridge
F001
Fuse 6,3 A
A001
Control card
R001
Varistors
L001
Choke
Z002
Capasitor card
T001
Main transformer
Z003
Secondary card
L001
Secondary choke
T002
Aux. transformer
S001
Main switch
RC001
RC-protection
H001 / 002
Leds
A002
Control card
P001
Panel card
Z001
Main circuit
card
PTC
PTC
PTC
KM-power sources (A002) also contain circuitry that is needed for wire feeding motor driving and reading of the
potentiometer of the simple wire feeder (MF or other).
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