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Lighting AC power cord International harmonized code international standard
2021/07/06
VDE Coordinated wire coding
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
|
H |
0 |
5 |
V |
V |
|
|
F |
3 |
G |
0 |
7 |
5 |
1 digit indicates the model number (Type):
H— Coordination system (Harmonized)
A— Other standards (not included in the national standards of the assistance system)
2 and 3 digits indicate voltage level (voltage):
03— 300/300V05— 300/500V
07— 450/750V
4 digits indicate insulation category (Insulation category):
V— PVCR— Natural or synthetic rubber
N— Neoprene (Polychloroprene Rubber)
S— Silicone Rubber (Silicone Rubber)
L— Glass fiber structure (Glass Fiber Construction)
5 digits indicate the type of sheath (Sheath category):
V— PVCR— Natural or synthetic rubber
N— Natural (Polychloroprene Rubber)
T— Textile structure (Textile Construction)
6 special purpose seldom used (D3)(Special purpose)：
7-bit representation structure (structure):
H— Flat type, separate wire (Flat, separate cable)H2— Flat type, no wires separated (Flat, non-separate cable)
8 bits indicate conductor structure (Conductor structure)：
U— Single conductor (solid)R— Stranded conductor (strand)
K— Conductor used for flexible cords for fixing devices
F— Conductor used for flexible cord
H— Conductor used for special flexible wire
Y— Copper foil wire (Tinsel)
9 digits indicate the number of conductors (Number of conductors).
10 digits indicate whether there is a ground wire (Ground wire)：
G— Means there is a ground wire
X — Means there is no ground wire
11/12/13 digits indicate the conductor cross-sectional area (Conductor cross-sectional area):
075 Means 0.75MMSQ
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