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[China]
Trade Verify
Address: Room 4916, Floor 49, South Tower of Greenland Center, East Zhengzhou district, Zhengzhou, China
Contact name:Linda Yang
Zhenglan Cable Technology Co., Ltd |
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Verified Suppliers
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Cu/ Al conductor PVC insulated steel type armored and PVC sheathed power cable IEC60502-2
APPLICATIONS:
Medium-voltage power cables refer to power cables with a voltage of
3-35 kilovolts (KV),
which mainly have two voltage levels of 8.7/15KV and 26/35KV.
The medium voltage power cable can be divided into two types of
copper core (YJV) and
aluminum core (YJLV) according to the conductor material. Its main
specifications
STANDARD:
IEC 60502 Part 2(3.6/6KV to 18/30KV)
Cable Construction
We adopt highly specialized plant, state-of-the-art research facilities and meticulous quality control procedures that are required for the manufacturing of xlpe insulated cables for use up to 6KV and XLPE insulated cables for use at voltages up to 35 KV.
Conductors
Either aluminium or copper conductors are used. Conductors will be circular, compacted & stranded and shall comply with IEC 60228 class 2.
Cross-sectional area: 16mm, 25mm, 35mm, 50mm, 95mm, 185mm, 240mm, 300mm and so on
Number of cores: 1 core, 3 core
Conductor: aluminum or copper
Bedding: Bonded or strippable out semi-conducting layer
Insulation: XLPE(Cross-linked Polyethylene)or EPR(thylene Propylene Rubber)
Armouring: 1. Galvanized steel wires/steel tape for 3 core; 2. Aluminium wire/tape for single core
Outer Sheath: PVC(Polyvinyl chloride)
Laying-Up
In case of three core cables, the three cores are laid up with non-hygroscopic fillers like polypropylene(PP) fillers at interstices and a binder tape is applied with an overlap. These binder tapes can be of PVC or foamed Polyethylene.
Fire Performance on Cable Sheaths
Cables can also be supplied with special flame retardant PVC over sheaths to comply with the IEC 60332 standard. We can also supply cables with Low Smoke Halogen Free (LSZH) sheaths according to BS 7211 and BS 6724 standards or other equivalent international standards.
Cu/ Al conductor PVC insulated steel type armored and PVC sheathed power cable IEC60502-2 reference technical parameters
Three core 6/10kv without armor
| Normal cross sectional area(mm²) | Appro conductor dia(mm) | Nom insulation thickness(mm) | Copper tape thickness(mm) | Copper wire screen area(mm²) | Appro. Insulation dia(mm) | Nom sheath thickness(mm) | Appro overall diameter(mm) | Appro weight(kg/km) | |
| CU | AL | ||||||||
| 25 | 6.05 | 3.4 | 0.1 | 16 | 14.3 | 1.6 | 41 | 2400 | 1900 |
| 35 | 7.10 | 3.4 | 0.1 | 16 | 15.3 | 1.6 | 43 | 2800 | 2200 |
| 50 | 8.25 | 3.4 | 0.1 | 16 | 16.5 | 1.7 | 46 | 3400 | 2500 |
| 70 | 9.90 | 3. 4 | 0.1 | 16 | 18.1 | 1.7 | 50 | 4200 | 2900 |
| 95 | 11.7 | 3.4 | 0.1 | 16 | 19.9 | 1.8 | 54 | 5300 | 3400 |
| 120 | 13.3 | 3.4 | 0.1 | 16 | 21.3 | 1.8 | 57 | 6200 | 3900 |
| 150 | 14.3 | 3.4 | 0.1 | 25 | 22.5 | 1.9 | 60 | 7200 | 4400 |
| 185 | 16.3 | 3.4 | 0.1 | 25 | 24.5 | 1.9 | 64 | 8600 | 5100 |
| 240 | 18.7 | 3.4 | 0.1 | 25 | 26.9 | 2.0 | 70 | 10700 | 6100 |
| 300 | 20.9 | 3.4 | 0.1 | 25 | 29.1 | 2.1 | 75 | 12900 | 7100 |
| 400 | 23.7 | 3.4 | 0.1 | 25 | 31.9 | 2.2 | 81 | 15900 | 8500 |
Three core 8.7/15kv without armor
| Normal cross sectional area(mm²) | Appro conductor dia(mm) | Nom insulation thickness(mm) | Copper tape thickness(mm) | Copper wire screen area(mm²) | Appro. Insulation dia(mm) | Nom sheath thickness(mm) | Appro overall diameter(mm) | Appro weight(kg/km) | |
| CU | AL | ||||||||
| 25 | 6.05 | 4.5 | 0.1 | 16 | 16.5 | 1.7 | 46 | 3500 | 2400 |
| 35 | 7.10 | 4.5 | 0.1 | 16 | 17.5 | 17 | 48 | 3800 | 2600 |
| 50 | 8.25 | 4.5 | 0.1 | 16 | 18.7 | 1.7 | 51 | 4400 | 3000 |
| 70 | 9.90 | 4.5 | 0.1 | 16 | 20.3 | 1.8 | 55 | 4200 | 2900 |
| 95 | 11.7 | 4.5 | 0.1 | 16 | 22.1 | 1.8 | 59 | 5300 | 3400 |
| 120 | 13.1 | 4.5 | 0.1 | 16 | 23.5 | 1.8 | 62 | 6400 | 4000 |
| 150 | 14.3 | 4.5 | 0.1 | 25 | 24.7 | 1.9 | 65 | 7400 | 4500 |
| 185 | 16.3 | 4.5 | 0.1 | 25 | 26.7 | 1.9 | 69 | 10000 | 5800 |
| 240 | 18.7 | 4.5 | 0.1 | 25 | 29.1 | 2.0 | 75 | 12200 | 6800 |
| 300 | 20.9 | 4.5 | 0.1 | 25 | 31.3 | 2.1 | 80 | 14400 | 7900 |
| 400 | 23.7 | 4.5 | 0.1 | 35 | 34.1 | 2.2 | 87 | 17500 | 9300 |
Cu/ Al conductor PVC insulated steel type armored and PVC sheathed power cable IEC60502-2 images
Cu/ Al conductor PVC insulated steel type armored and PVC sheathed power cable IEC60502-2 Package
Cable testing
About Zhenglan Cable Technology Co., Ltd
Zhenglan Cable Technology CO., Ltd.,formerly known as HENAN Zhengzhou Cable Co., Ltd., is one of the large scale backbone enterprises in China's wire and cable industry. The company's registered capital is about 4 million 6 thousand yuan and its headquarter is located in 49 floor of the South Tower of the Greenland Center of Zhengzhou high railway station (Petronas Twin Towers). The factory is located in the Zhengzhou cable science and Technology Industrial Park of the Wuzhi industrial area. It is a modern industrial park integrating advanced research and development technology and production technology.
Why Choose Zhenglan Cable:
FAQ
1. Is your company a factory or a trade company?
Factory, more than 20 years in China
2. How long can I expect to get the sample?
After you pay the freight charge and send us confirmed files, the
samples will be ready for delivery in 3-7 days. The samples will be
sent to you via express and arrive in 3~7 days. You can use your
own express account or prepay us if you do not have an account.
3. What are your payment terms?
We normally accept T/T 30% deposit, 70% balance before delivery as
the main payment terms, and other payment can also be negotiated.
Trade assurance on Alibaba is also available.
4. What’s the delivery time?
Sample order needs 3~5 days. Formal order depends on the quantity.
Usually it needs 7-30 days after get your payment.
5. What is your MOQ?
Generally for medinum voltage poer cable MOQ is 1000m.
