Structure - Kemppi WeldForce KPS 3500 Service Manual

Structure

Auxiliary transformer T002
Shunt resistor R001
Main transformer T001
Fans
Secondary unit
Diode card
Main switch S001
Commutation unit L003
Current transformer LT301
Chokes LL301/LL302
(KEMPPI WELDFORCE
Control card A001
Main circuitcardZ001
Smoothing capacitors
Working capacitors
Primary choke L001
TM
4500)
Secondary choke L002
Filter
Primary unit
IGBT VG102
Primary rectifier VG101
Diodes VG103/VG104
Rectifier unit VG105
Filter card Z004
Filter card Z003
KWU connections
17