Dc-Link Capacitor Card Z002; Capacitors (C1-C8) And Discharge Resistors (R1-R4); Connectors - Kemppi FASTMIG X 450 Service Manual

3. DC-LINK CAPACITOR CARD Z002

3.1. Capacitors (C1-C8) and discharge resistors (R1-R4)

The purpose of the DC-link capacitors (C1-C8) is to provide energy storage and low impedance voltage source for the
•
power stage. Resistors (R1-R4) discharge DC-link capacitors when power source is switched off.

3.2. Connectors

Kemppi OY
SERVICE MANUAL
FASTMIG X
Connector Description
X1 DC-link voltage (+)
X2 DC-link voltage (+)
X3 DC-link voltage (-)
X4 DC-link voltage (-)
8 (37)