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12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated

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12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated

12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated
12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated
12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated 12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated 12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated

Large Image :  12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated

Product Details:
Place of Origin: Henan, China
Brand Name: Zhenglan Cable
Certification: 3C; ISO 9001:2015, ISO 14001:2005, OHSAS 18001:2007
Model Number: 12.7/22(24)KV 3Cx240sqmm tripolar medinum voltage power cable 12/20(24)KV xlpe insulated power cable
Payment & Shipping Terms:
Minimum Order Quantity: 1500m
Price: Negotiable
Packaging Details: Wooden drum, wood and steel drum,as customer's request
Delivery Time: 15 workdays for bulk order
Payment Terms: L/C, T/T,

12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated

Description
Material: Aluminum Out Sheath Color: Black
Core: 3 Core Cable Drum Length: As Per Request
Charactered: Non Armored Specification: Al/xlpe/cts/pvc
Name: 12.7/22(24)KV 3Cx240sqmm Tripolar Medinum Voltage Power Cable 12/20(24)KV Xlpe Insulated Power Cable Referece Standard: IEC60502-2
High Light:

Tripolar Medium Voltage Power Cables

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3Cx240sqmm Medium Voltage Power Cables

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12.7/22(24)KV Medium Voltage Power Cables

12.7/22(24)KV 3Cx240sqmm tripolar medinum voltage power cable 12/20(24)KV xlpe insulated power cable​ APPLICATIONS:

12.7/22(24)KV 3Cx240sqmm tripolar medinum voltage power cable 12/20(24)KV xlpe insulated power cable are designed for distribution of electrical power with nominal voltage Uo/U ranging from 6.35/11(12)KV and frequency 50Hz. They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.

 

STANDARD:

IEC 60502 Part 2(3.6/6KV to 18/30KV), BS 6622, BS 7835 (LSZH Version)

 

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. 

 

Conductor Screen

This will be an extruded layer of semi-conducting crosslinkable compound applied under simultaneous triple extrusion process over the conductor along with the insulation and the insulation screen. The triple extrusion is a single high precision operation that eliminates the possibility of any contamination between the layers which could create irregularities in the electrical field. By careful material selection and special attention to process parameters, we produce the insulation screen layers with the required degree of stripping force as stipulated by the applicable national or international standard.

Insulation

This will be an extruded layer of XLPE applied over conductor screen under triple extrusion process along with conductor screen and insulation screen.

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

An extruded layer is applied over the armour in case of armoured cables and over laid up cores in case of unarmoured cables. Outer sheath material can be either PVC, PE, HDPE or MDPE. our

medium voltage cables are normally supplied with red PVC over sheaths complying with BS 6622 or IEC 60502. Other colors may be provided to suit a range of installation considerations such as the effect of UV radiations and differing soil compositions. Anti-termite formulations can also be supplied in addition to graphite-coated over sheaths where on-site testing of the sheath is required.

 

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.

 

 

12.7/22(24)KV 3Cx240sqmm tripolar medinum voltage power cable 12/20(24)KV xlpe insulated power cable technical parameters

 

Three Core 12.7/22KV (Um=24KV) Dimensional Data as per BS 6622/BS 7835 

Nom. Cross- Section

Area

Nom. Insulation Thickness

 

Metallic Tape Screen Area

 

Nom.Bedding Thickness

 

Nom. Armour Wire Diameter

 

Nom. Sheath Thickness

Approx. Overall Diameter Approx. Weight
CU AL
mm² mm mm² mm mm mm mm kg/km
50 5.5 16 1.5 2.5 2.9 62.3 7710 6810
70 5.5 16 1.6 2.5 3.0 66.5 8710 7370
95 5.5 16 1.7 2.5 3.2 71.2 10000 8130
120 5.5 16 1.7 3.15 3.3 77.1 12040 9730
150 5.5 25 1.8 3.15 3.4 80.8 13550 10750
185 5.5 25 1.9 3.15 3.6 86.3 15150 11610
240 5.5 25 2.0 3.15 3.7 92.3 17710 12840
300 5.5 25 2.0 3.15 3.9 98.0 20170 14360
400 5.5 35 2.2 3.15 4.1 105.2 24520 16480

 

 

Three core 12/20kv without armor as per IEC60502-2

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
mm2 mm mm mm mm mm mm mm Kg/km Kg/km
35 7.10 5.5 0.1 16 19.7 1.8 53 3800 3100
50 8.25 5.5 0.1 16 20.9 1.8 56 4400 3500
70 9.90 5.5 0.1 16 22.5 1.8 60 5300 4000
95 11.7 5.5 0.1 16 24.3 1.8 64 6400 4600
120 13.1 5.5 0.1 16 25.7 2.0 67 7400 5200
150 14.3 5.5 0.1 25 26.9 2.0 70 8500 5700
185 16.3 5.5 0.1 25 28.9 2.1 75 10000 6500
240 18.7 5.5 0.1 25 31.3 2.1 80 12200 7500
300 20.9 5.5 0.1 25 33.5 2.2 85 14400 8700
400 23.7 5.5 0.1 35 36.3 2.3 91 17500 10200

 

12.7/22(24)KV 3Cx240sqmm tripolar medinum voltage power cable 12/20(24)KV xlpe insulated power cable images

12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated 0

 

12/20KV 3x185sqmm MV aluminum power cable NA2XY copper tape screened 3core unarmored MV cable​​​​ Package

12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated 1

 

Cable testing 

12.7/22(24)KV 3Cx240sqmm Tripolar Medium Voltage Power Cables 12/20(24)KV Xlpe Insulated 2

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:

  • OEM/ODM services provided;
  • Products comply with GB, IEC, BS, ASTM, DIN, VDE and JIS standards; Customer standard requirments Accepted;
  • Certified to ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007;
  • Registered capital of $30 million and factory covers an area of 60,000㎡;
  • Advanced test equipment and procedures, 100% inspection before factory;
  • Enough stocks and the higest efficient shipping time guarranteed;
  • Professional pre-sales and after-sales services provided.

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.

 

Contact Details
Zhenglan Cable Technology Co., Ltd

Contact Person: Miss. Linda Yang

Tel: +86 16638166831

Fax: 86-371-61286032

Send your inquiry directly to us (0 / 3000)