16
FkEODJHpOHFWULTXH
A B C
communication wire with polarity
([WpULHXU
([WpULHXU
([WpULHXU
P Q A B C
A B C
LQWpULHXU
LQWpULHXU
LQWpULHXU
LQWpULHXU
LQWpULHXU
6FKpPDGHFkEODJHGXVLJQDO
/DOLJQHpOHFWULTXHHWOHVOLJQHVGHVLJQDX[GRLYHQWrWUHELHQIL[pHV
&KDTXHXQLWpLQWpULHXUHGRLWrWUHUHOLpHjODWHUUH
/DOLJQHpOHFWULTXHGRLWrWUHDJUDQGLHVLHOOHGpSDVVHODORQJXHXUDXWRULVpH
/HVFRXFKHVEOLQGpHVGHWRXWHVOHVXQLWpVLQWpULHXUHVHWH[WpULHXUHVGRLYHQWrWUHFRQQHFWpHVHQWUHHOOHV
ODFRXFKHEOLQGpHVHWURXYDQWVXUOHF{WpGHVOLJQHVGHVLJQDOLVDWLRQGHVXQLWpVH[WpULHXUHVpWDQWUHOLpH
jODWHUUHHQXQSRLQW
OQHVWSDVDGPLVVLEOHVLODORQJXHXUWRWDOHGHODOLJQHGHVLJQDOGpSDVVHP
/DFRPELQDLVRQGHSOXVLHXUVXQLWpVLQWpULHXUHVSHXWrWUHFRQWU{OpHSDUWpOpFRPPDQGH
5HPDUTXH/HVPRGqOHV
H
VVA
VRQWUpJOpVVXUOHW\SHWpOpFRPPDQGp
/HFkEODJHSRXUODOLJQHpOHFWULTXHGHOXQLWpLQWpULHXUHOHFkEODJHHQWUHOHVXQLWpVLQWpULHXUHVHW
H[WpULHXUHVDLQVLTXHOHFkEODJHHQWUHOHVXQLWpVLQWpULHXUHV
7
2.5
20
10
10 A,30 mA,0.1S
RXPRLQV
7
HW
<11
4
20
16
16 A,30 mA,0.1S
RXPRLQV
11
HW
<16
6
25
20
20 A,30 mA,0.1S
RXPRLQV
16
HW
<22
8
30
32
32 A,30 mA,0.1S
RXPRLQV
22
HW
<27
10
40
32
32 A,30 mA,0.1S
RXPRLQV
eOpPHQWV
&RXUDQW
WRWDOGH8QLWpV
LQWpULHXUHV$
6HFWLRQ
PP
/RQJXHXU
(m)
&RXUDQW
QRPLQDOGX
GLVMRQFWHXU
GHWURS
SOHLQ$
&RXUDQWQRPLQDOGX
GLVMRQFWHXUGLIIpUHQWLHO
$&RXUDQWGHIXLWH
P$3pULRGHGH
IRQFWLRQQHPHQW6
=RQHGHVHFWLRQ
WUDQVYHUVDOHGHODOLJQHGH
VLJQDOLVDWLRQ
([WpULHXU
-
LQWpULHXU
(mm
2
)
,QWpULHXU
-
LQWpULHXU
(mm
2
)
FRQGXFWHXUVî
PP
/LJQHEOLQGpH
1(L) 2(N)
3 4
1(L) 2(N)
3 4
1(L) 2(N)
3 4
1(L) 2(N)
3 4
1(L) 2(N)
3 4
'HX[FRQWU{OHXUVFkEOpVFRQWU{OHQWXQHXQLWpPXUDOHKDXWH8QFRQWU{OHXUFkEOpFRQWU{OHXQH
XQLWpPXUDOHKDXWH
0XUKDXW
CN22 CN22-1
A B C
A B C
&RPPDQ
GHjILO
0XUKDXW
CN22 CN22-1
A B C
A B C
&kEODJHHWLQVWUXFWLRQVGXFRQWU{OHXUFkEOpjSDURLKDXWH
&RPPD
QGHjILO
&RPPD
QGHjILO
