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Hitachi RAS-50FH5 - Drive Circuit

Hitachi RAS-50FH5
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– 84 –
7. Drive Circuit
Fig. 7-1 shows the drive circuit.
The circuits for U phase, V phase and W
phase have the same Configuration.
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1
R
ETUPMO
COR
CI
M
A
R512
1
25R
R511
R510
R509
R508
R507
01
9
4
3
2
1
8
7
6
5
1
31
41
51
61
71
81
1
3
2
1
1
8
7
5
4
01
6
3
9
2
3
4
5
6
7
8
9
01
1
1
2
1
3
1
41
51
6
1
7
1
8
1
9
1
0
2
1
2
2
2
3
2
42
52
6
2
72
82
91
02
1
2
2
3
4
5
6
7
8
9
01
21
22
B B
B
54
44
3
4
24
1
4
8
3
9
3
0
4
64
T
I
UC
R
IC
L
ORTNOCdI
RETTUCPI
V0
V71
105R
404C
41NC
V71
V0
)NIAM(BWP
2MP
S
V0
V71
U
+
V
+
W
+
U
V
W
PI
dI
1CI
CCV
UCV
UG
P
U
VCV
VGP
V
WCV
WGP
W
UGN
V
G
N
WG
N
TVS
TWS
BU
S
BVS
B
WS
F
CO
BC
A
0
A
1LG
2LG
TUS
205R
305R
405R
505R
6
05
R
60
5
Q
6
35R
5
3
5R
5
2
5R
405Q
435R
305Q
4
2
5R
335R
205Q
105Q
2
2
5
R
235R
13
5
R
6
2
5R
505
Q
3
2
5R
C
I
H
2P
1N
CIH
+
Y
RG
42R
U
ROT
O
M
ROSSERPMOC
V
W

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