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Foreword and general information
How to read electric wire code
How to read electric wire code
a The information about the wires unique to each hybrid machine model is described.
In the electric circuit diagram, the material, thickness, and color of each electric wire are indicated by symbols.
The electric wire code is helpful in understanding the electric circuit diagram.
Example: AEX
0.85
1. Type, symbol, and material
AV, AVS and AVSS are different in only thickness and outside diameter of the cover. AEX is similar to AV
in thickness and outside diameter of AEX and different from AV, AVS and AVSS in material of the cover.
CAVS is circular compressed conductor in conductor and different appearance from AV and AVS.
(Table 1)
Type
Symbol
Low-voltage wire for
AV
automobile
Thin-cover
AVS
low-voltage wire for
AVSS
automobile
Heat-resistant
low-voltage wire for
AEX
automobile
Compressed-conduct
or thin-cover
CAVS
low-voltage wire for
automobile
00-28
L
—
Indicates blue, heat-resistant, low-voltage wire for automobile, having nominal No.
of 0.85
Indicates color of wire by color code.
Color codes are shown in Table 3.
Indicates size of wire by nominal No.
Size (Nominal No.) is shown in Table 2.
Indicates type of wire by symbol.
Type, symbol, and material of wire are shown in Table 1.
(Since the use of AV, AVS, AVSS, and CAVS wires depend on size (nominal No.),
their symbols are not indicated on the diagram.)
Material
Annealed copper for electric
Conductor
Insulator
Soft polyvinyl chloride
Annealed copper for electric
Conductor
Insulator
Soft polyvinyl chloride
Annealed copper for electric
Conductor
Heat-resistant crosslinked
Insulator
Annealed copper for electric
Conductor
Plasticized type polyvinyl
Insulator
2 8
Using tempera-
ture range (°C)
appliance
–30 to +60
appliance
appliance
–50 to +110
polyethylene
appliance
–30 to +60
chloride
(Rev. 2010/11)
Hybrid
Example of use
General wiring (Nominal
No. 5 and above)
AVS: General wiring (Nomi-
nal No. 3 to 5)
AVSS: General wiring
(Nominal No. 2)
General wiring in extremely
cold district, wiring at high
ambient temperature place
General wiring (Nominal
No. 0.5 to 1.25)
HB205-1, HB215LC-1
2 8
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