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12.7/22kv 3x95mm2 Armored Aluminum Medium Voltage Power Cables BS 6622/BS 7835/IEC 60502

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,
Place of Origin: Henan, China Brand Name: Zhenglan Cable
Certification: ISO 9001:2015, ISO 14001:2005, OHSAS 18001:2007 Model Number: 12.7/22kv 3x95mm2 steel tape armored aluminum cable MV power cable BS 6622/BS 7835/IEC 60502/VDE 0276

Detail Information

Material: Aluminum Out Sheath Color: Black
Core: 3 Core Cable Drum Length: As Per Request
Charactered: Swa Armored Specification: Al/xlpe/cts/pvc/swa/pvc
Name: 12.7/22kv 3x95mm2 Steel Tape Armored Aluminum Cable MV Power Cable BS 6622/BS 7835/IEC 60502/VDE 0276 Referece Standard: IEC60502-2
High Light:

3x95mm2 Medium Voltage Power Cables

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12.7/22kv Medium Voltage Power Cables

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BS 6622 Medium Voltage Power Cables

Product Description

12.7/22kv 3x95mm2 steel tape armored aluminum cable MV power cable BS 6622/BS 7835/IEC 60502/VDE 0276​​ ​ APPLICATIONS:

12.7/22kv 3x95mm2 steel tape armored aluminum cable MV power cable BS 6622/BS 7835/IEC 60502/VDE 0276 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)

 

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.

 

Inner Sheath (Bedding) for Armoured Cables

Extruded layer of PVC or PE is applied over the laid up cores for armoured cables. PVC is normally of grade ST2 and PE of grade ST7 as per IEC 60502 Part 2.

Armouring

In case of armoured cables, the armour is applied helically over inner sheath. For single core cables, it is of aluminium wires and for multicore cables, the armour can be of one among the following options:

a) Galvanized steel wire.

b) Galvanized steel tape.

 

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.

 

 

12.7/22kv 3x95mm2 steel tape armored aluminum cable MV power cable BS 6622/BS 7835/IEC 60502/VDE 0276 ​ technical parameters

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

 

Electrical Data

 

Nom. Cross- Section Area

 

D C

Resistance CU / AL

 

A C

Resistance CU / AL

Short Circuit Rating of Conductor CU / AL

1 sec

 

 

Capaci- tance

 

 

Charging Current

Short Circuit Rating of Metallic Screen Per Core

1 sec

 

 

Reac- tance

 

 

Induc- tance

Current Ratings
Ground Duct Air
CU AL CU AL CU AL
mm² µΩ/m µΩ/m kA pF/m mA/m kA µΩ/m nH/m A A A
50 387/641 494/822 6.8/4.4 183 0.73 2.6 122 390 210 160 185 140 225 175
70 268/443 343/568 9.8/6.3 207 0.83 2.6 115 370 255 195 225 170 275 215
95 193/320 248/410 13.3/8.5 229 0.92 2.6 110 350 295 230 260 205 330 260
120 153/253 196/325 17.2/11.0 249 1.00 2.6 106 340 335 260 300 235 380 300
150 124/206 159/265 21.2/13.5 266 1.06 4.3 103 330 375 290 335 265 430 335
185 99/164 128/211 26.6/17.0 289 1.16 4.3 100 320 420 330 380 300 490 390
240 75/125 98/161 34.9/22.3 318 1.27 4.3 95 300 480 380 430 345 570 460
300 60/100 80/130 43.8/28.0 348 1.39 4.3 93 300 530 425 480 385 650 520
400 47/78 64/102 57.3/36.6 383 1.53 5.8 87 280 590 480 520 420 700 570

 

 

12.7/22kv 3x95mm2 steel tape armored aluminum cable MV power cable BS 6622/BS 7835/IEC 60502/VDE 0276​ ​​ images

12.7/22kv 3x95mm2 Armored Aluminum Medium Voltage Power Cables BS 6622/BS 7835/IEC 60502 0

12.7/22kv 3x95mm2 Armored Aluminum Medium Voltage Power Cables BS 6622/BS 7835/IEC 60502 1

 

 

12.7/22kv 3x95mm2 steel tape armored aluminum cable MV power cable BS 6622/BS 7835/IEC 60502/VDE 0276​​ ​​​​ Package

12.7/22kv 3x95mm2 Armored Aluminum Medium Voltage Power Cables BS 6622/BS 7835/IEC 60502 2

 

Cable testing 

12.7/22kv 3x95mm2 Armored Aluminum Medium Voltage Power Cables BS 6622/BS 7835/IEC 60502 3

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.

 

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+8616638166831
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