China OEM Power equipment Suppliers –Self-Supporting Aluminum Cable– HolleyDetail:
Specifications
DESCRIPTION | ЕДИНИЦА | ЗНАЧЕНИЕ | ЗНАЧЕНИЕ | ЗНАЧЕНИЕ | ЗНАЧЕНИЕ | ЗНАЧЕНИЕ | |
1 | ОБЩИЙ |
| 3×35 + 1×16 + NA25 mm2 | 3×50 + 1×16 + NA35mm2 | 3×70 + 1×16 + NA50 mm2 | 3×25 + 1×16 + NA25 mm2 | 3X120 + 1X16 + NA70 mm2 |
| Manufacturing standard |
| NTP 370.254 | NTP 370.254 | NTP 370.254 | NTP 370.254 | NTP 370.254 |
2 | DESIGNATION | СААИ | СААИ | СААИ | СААИ | СААИ | |
| Rated Voltage Uo / U | kV | 0,6 / 1 | 0,6 / 1 | 0,6 / 1 | 0,6 / 1 | 0,6 / 1 |
3 | TERMS OF USE | ||||||
| Maximum temperature in permanent regime. | °С | 90 | 90 | 90 | 90 | 90 |
| Maximum temperature in overload regime. | °С | 130 | 130 | 130 | 130 | 130 |
| Maximum temperature in short-circuit mode (5 s) | °С | 250 | 250 | 250 | 250 | 250 |
4 | CABLES GATHERING: | ||||||
| Maximum wireways, depending on the diameter of thePhase wire | Время | 60 | 60 | 60 | 60 | 60 |
5 | PHASE CABLE: | ||||||
| Standard | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | |
| Material | Pure uncoated aluminum | Pure uncoated aluminum | Pure uncoated aluminum | Pure uncoated aluminum | Pure uncoated Aluminum | |
| Nominal section | мм2 | 35 | 50 | 70 | 25 | 120 |
| Класс | 2 | 2 | 2 | 2 | 2 | |
| Minimum number of wires | Нет. | 7 | 6 | 12 | 6 | 15 |
| Maximum electrical resistance in DC at 20 ° C | Ohm / km | 0.868 | 0.641 | 0.443 | 1.20 | 0.253 |
| Insulation | ||||||
| Material | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | ||
| XLPE requirement | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | ||
| Minimum content of carbon black in XLPE | % | 2 | 2 | 2 | 2 | 2 | |
| Minimum average thickness | mm | 1.14 | 1.52 | 1.52 | 1.14 | 2.03 | |
| Minimum thickness at one point | mm | 1.03 | 1.37 | 1.37 | 1.03 | 1.83 | |
6 | STREET LIGHT CABLE | ||||||
| Standard | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP 370.250 | |
| Material | Pure Aluminum without Coating | Pure uncoated aluminum | Pure uncoated aluminum | Pure uncoated aluminum | Pure uncoated aluminum | |
| Nominal section | мм2 | 16 | 16 | 16 | 16 | 16 |
| Класс | 2 | 2 | 2 | 2 | 2 | |
| Minimum number of wires | Нет. | 7 | 6 | 6 | 6 | 6 |
| Maximum electrical resistance in DC at 20 ° C | Ohm / km | 1.91 | 1.91 | 1.91 | 1.91 | 1.91 |
| Insulation | ||||||
| Material | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | |
| XLPE requirement | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | |
| Minimum content of carbon black in XLPE | % | 2 | 2 | 2 | 2 | 2 |
| Minimum average thickness | mm | 1.14 | 1.14 | 1.14 | 1.14 | 1.14 |
| Minimum thickness at one point | mm | 1.03 | 1.03 | 1.03 | 1.03 | 1.03 |
7 | NEUTRAL CABLE SUPPORT | ||||||
| Standards | NTP 370.258 | NTP 370.258 | NTP 370.258 | NTP 370.258 | NTP 370.258 | ||
| Cable Material | Aluminium alloy | Aluminium alloy | Aluminium alloy | Aluminium alloy | Aluminium alloy | ||
| Conductivity | % МАКО | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 | |
| Nominal section | мм2 | 25 | 35 | 50 | 25 | 70 | |
| Number of wires | 7 | 7 | 7 | 7 | 7 | ||
| Wire diameter | mm | 2.13 | 2.52 | 3023 | 2.13 | 3.57 | |
| Minimum tensile strength | kN | 7.72 | 10.81 | 15.44 | 7.72 | 20.95 |
| Nominal Mass | кг/км | 68.4 | 95.7 | 136.8 | 68.4 | 191.5 |
| Density at 20 ° C | кг/м3 | 2703 | 2703 | 2703 | 2703 | 2703 |
| Electrical resistivity at 20 ° C | Ωmm2 / m | 0.032840 | 0.032840 | 0.032840 | 0.032840 | 0.032840 |
| Maximum electrical resistance in DC at 20 ° C | Ом/км | 1.3511 | 0.9651 | 0.6755 | 1.3511 | 0.4825 |
| Insulation | ||||||
| Material | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | Cross-linked polyethylene СПЭ | ||
| XLPE requirement | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | According to table 2 of NTP 370.254 | ||
| Minimum content of carbon black in XLPE | % | 2 | 2 | 2 | 2 | 2 | |
| Minimum average thickness | mm | 1.14 | 1.14 | 1.52 | 1.14 | 1.52 | |
| Minimum thickness at one point | mm | 1.03 | 1.03 | 1.37 | 1.03 | 1.37 |
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We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises forChina OEM Power equipment Suppliers –Self-Supporting Aluminum Cable– Holley, The product will supply to all over the world, such as: Pakistan, Lithuania, Russia, we're now looking forward to even greater cooperation with overseas customers based on mutual benefits. We are going to work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
