Customization: | Available |
---|---|
Type: | Insulated |
Conductor Type: | Solid |
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Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.
Items | Code | Designation |
Insulation |
K | Control cable |
Y | PE | |
V | PVC | |
YJ | XLPE | |
Y | PO | |
Sheathed |
Y | PE/PO |
V | PVC | |
Class of conductor | R |
Muti-strands flexible conductor
|
Shield |
Omitted | No shield |
P |
Copper wire braided
|
|
P2 | Copper type wrapped | |
P3 |
Al/plastic wrapped
|
|
Armor |
Omitted | No armour |
2 |
Double steel tape armour
|
|
Over sheathed |
2 | PVC |
3 | PE | |
Heat-resistance grade |
/ |
70 for PE, 70 PVC Or HFPO insulation cable, 90 for XLPE insulation cable
|
90 |
The max. long-term operating temperature of conductor is 90ºC
|
|
Flame-retardant characteristics |
Omitted | No requirement |
Z |
Bundle Flame-retardant
|
|
DDZ |
Low-smoking&low-halogen flame retardant
|
|
WDZ |
Low-smoking&Halogen-free flame retardant
|
Nominal section area mm2 |
D.C. resistance of conductor at 20ºC≤ Ω/km
|
|||||
Untinned | Tinned | |||||
Kind A | Kind B | Flexible | Kind A | Kind B | Flexible | |
0.5 | 36.0 | 36.0 | 39.0 | 36.7 | 36.7 | 40.1 |
0.75 | 24.5 | 24.5 | 26.0 | 24.8 | 24.8 | 26.7 |
1.0 | 18.1 | 18.1 | 19.5 | 18.2 | 18.2 | 20.0 |
1.5 | 12.1 | 12.1 | 13.3 | 12.2 | 12.2 | 13.7 |
2.5 | 7.41 | 7.41 | 7.98 | 7.56 | 7.56 | 8.21 |
4 | 4.61 | 4.61 | - | 4.70 | 4.70 | - |
6 | 3.08 | 3.08 | - | 3.11 | 3.11 | - |
10 | - | 1.83 | - | - | 1.84 | - |
Nominal section area mm2 |
Insulation resistance at 70ºC or 90ºC ≥ MΩ/km
|
|||||
PE or XLPE insulated | PVC or HFPO Insulated | |||||
Kind A | Kind B | Flexible | Kind A | Kind B | Flexible | |
0.5 | 0.1400 | 0.1300 | 0.1300 | 0.014 | 0.014 | 0.013 |
0.75 | 0.1200 | 0.1100 | 0.1100 | 0.012 | 0.014 | 0.011 |
1.0 | 0.1100 | 0.1000 | 0.1000 | 0.011 | 0.013 | 0.010 |
1.5 | 0.1100 | 0.1000 | 0.1000 | 0.011 | 0.010 | 0.010 |
2.5 | 0.1000 | 0.0900 | 0.0900 | 0.010 | 0.009 | 0.009 |
4 | 0.0850 | 0.0700 | - | 0.0085 | 0.0077 | - |
6 | 0.0700 | 0.0650 | - | 0.0070 | 0.0065 | - |
10 | - | 0.0650 | - | - | 0.0065 | - |