Technical information

– INTRODUCTION – – INFRANOR V ariable–Speed Drive –
21/04/95
01T00357
15
Page
b. Power board with IGBT POWER STAGE for SMTB.S :
Transfo.
connector
CA
C14
RA
CA
C14
RA
CA
C14
RA
Order
CA 470 pF
RA
330 k
Ω
C14 100 pF
Current rating / Type of motor
10A / L x 310 18A / LD 620
25A / LD 640
LD 825
45A / LD 825
1 nF
150 k
Ω
220 pF
1.2 nF
110 kΩ
220 pF
560 pF
220 kΩ
100 pF
Current loop matching
Fuse F1
Connector
Hybrid power circuit
Fuse F2