Vacon NX User Manual page 195

APPENDICES
Appendix 2
OETL2500 + OFAX3 + Charging circuit for NX liquid-cooled inverters 1640_5 to 2300_5 (3 dia-
grams)
1 2
MAIN CIRCUIT
500V
DC+ DC-
A
-Q1
1 3
11 13 23
12 14 24
2 4
B
1 3
-F2.1
-A
2 4
C
-U1
DC+ DC- DC+ DC-
U W
D
PE
-W1
1 2 3
E
U1
M
-M1
3 ~
F PE
1
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
3 4
/5-3C DC+
/5-3C DC-
DC+ DC-
X
V
4
V1 W1
2
TH2 /2-5F
TH1 /2-5F
5 6 7
400 VAC
aux L1 aux L2
1 3 5
-F1
2 4 6
vacon • 193
8
A
B
C
D
E
F
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