Kemppi Kempact Pulse 3000 - Main Circuit Card Z001 Details

Main circuit card Z001 functions and connectors
Main circuit card Z001 includes the following operational blocks:
•Overvoltage protection
• EMI-filter
• Primary rectifier
• DC-link charging
• DC-voltage filtering
• Full-bridge IGBT-module
Connectors
X1…X8 IGBT gates and emitters
X9 Fan M002
X10 and X11 Aux. transformer T002
X12, X14 and X17 Net voltage 400 Vac
X13, X15 and X16 Main switch S001
X18 Protective earth
X19 and X20 Charge relay
X21 and X22 Main transformer T001
X23 Intermediate circuit DC-voltage
X24, X27 and 30 Main switch S001
Main circuit card Z001 layout
X1
X2
X3
X4
X5
X6
X7
X8
X9
X10
X11
L1
L2
L3
X18
X20
X19
X30
X24
X27
X23
X22
X21
10