Hypertherm Powermax65 SYNC - Page 86

Do System Tests to Identify Defective Components
5
86 810430 Troubleshooting Guide Powermax65/85/105 SYNC
Figure 13 – Powermax105 SYNC voltages for inverter IGBT and bulk capacitors
J26
C152
C151
J25
+
_
+
_
TP7
TP9
TP8
W
R
B
J22 J21
D38
J22 J21 J20 J19
J26
J25
+
_
+
_
C152 C151
TP7
TP9
TP8
W
R
B
1
2
1
2
750 VDC
375 VDC
375 VDC
850 VDC
425 VDC
425 VDC
560 VDC
280 VDC
280 VDC
530 VDC
265 VDC
265 VDC
CSA / CE
CE / CCC
200 VAC – 480 VAC input
(CSA)
230 VAC – 400 VAC input
(CE)
600 VAC input
(CSA)
400 VAC input
(CE)
380 VAC input
(CCC)