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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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12/20(24)kV 12.7/22(24)kV Three Cores Al/Cu conductor XLPE/PVC insulated LZSH jacket Armoured Power Cable IEC 60502-2
APPLICATIONS
This product is applicable to the power transmission and distribution line with AC rated voltage(U0/U) of 3.6/6kV-26/36kV system.It is routed in air (cable bridge frame,indoor wall support,and tray) and soil(direct buried, cable trench,pipe ect.) respectively according to difference of the protection layer structure.
STANDARD
International : IEC 60502 , IEC 60228 , ( IEC 60332-3 for zr-yjv
only )
China : GB / T 12706 , ( GB / T 18380-3 for zr-yjv only )
Other standards such as BS , DIN and ICEA upon request
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
Copper conductor, circular stranded compacted, water blocked.
Conductor Screen
Extruded semi-conductive compound.
Insulation
XLPE(Cross-linked polyethylene)
Insulation Screen
This will be a layer of semi-conducting crosslinkable compound which will be applied by triple extrusion process over the insulation.
Metallic Screen
It will consist of a layer of copper tape applied helically with overlap over insulation screen. Other combinations of metallic screens as per customer ’s requirement can also be provided on request.
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.
Over Sheath
PVC, FR-PVC, PE or LSOH
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.
Technical parameters
| No. X Nominal Cross Section of Conductor | Nominal Diameter of Conductor | Nominal Thickness of Insulation | Nominal Thickness of Copper Tape Screen | Nominal Thickness of Inner Sheath | Nominal Thickness of Steel Tape Armouring | Nominal Thickness of PVC Sheath | Approx. Overall Diameter | Approx. Weight | |
| Al Conductor | Cu Conductor | ||||||||
| No. X mm 2 | mm | mm | mm | mm | mm | mm | mm | Kg/m | Kg/m |
| 3 X 25 | |||||||||
| 3 X 35 | 6.9 | 5.5 | 0.1 | 1.5 | 0.5 | 2.4 | 55.6 | 3.14 | 3.77 |
| 3 X50 | 8.2 | 5.5 | 0.1 | 1.5 | 0.5 | 2.5 | 58.6 | 3.49 | 4.34 |
| 3 X 70 | 9.7 | 5.5 | 0.1 | 1.5 | 0.5 | 2.6 | 62.1 | 3.93 | 5.16 |
| 3 X 95 | 11.3 | 5.5 | 0.1 | 1.6 | 0.5 | 2.6 | 65.7 | 4.46 | 6.16 |
| 3 X 120 | 12.8 | 5.5 | 0.1 | 1.7 | 0.5 | 2.7 | 69.4 | 5 | 7.15 |
| 3 X 150 | 14.2 | 5.5 | 0.1 | 1.7 | 0.5 | 2.8 | 72.6 | 5.49 | 8.19 |
| 3 X 185 | 15.9 | 5.5 | 0.1 | 1.8 | 0.5 | 3 | 76.9 | 6.16 | 9.53 |
| 3 X 240 | 18.3 | 5.5 | 0.1 | 1.9 | 0.8 | 3.2 | 83.9 | 7.87 | 12.31 |
| 3 X 300 | 20.4 | 5.5 | 0.1 | 2 | 0.8 | 3.2 | 88.6 | 8.96 | 14.52 |
| 3 X 400 | 23.2 | 5.5 | 0.1 | 2.1 | 0.8 | 3.5 | 95.4 | 10.35 | 17.43 |
| 3 X 500 | 26.4 | 5.5 | 0.1 | 2.2 | 0.8 | 3.7 | 103.7 | 12.45 | 20.23 |
Images
Package
Cable testing
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.
