Mining, Drilling & Tunnelling Cable (N) Tscgewou - 8.7/15kv and 12/20kv Cable

Mining, Drilling & Tunnelling Cable (N) Tscgewou - 8.7/15kv and 12/20kv Cable

Mining, Drilling & Tunnelling Cable (N) Tscgewou – 8.7/15kv and 12/20kv Cable





Industrial, Mining


Rubber, CPE, Cr, Pcp


Round Wire


ISO9001, UL, CCC, RoHS


Rubber Cable/H07rn-F

Rubber Cable/H07rn-F


Low Voltage 300V/500V, 450/750V

Epr, EPDM, Ep

CPE, Sun Resistance, Oil Resistance

Max 90 Degree or 105degre




Oil, Sunlight, UV


Roll, Reel, Coil as Your Requirements




Product Description

 Heavy rubber sheathed and rubber insulated flexible cable



APPLICATION Flexible cable for energy supply to MV equipment in tunnelling and underground mining applications. Low smoke zero halogen (LSZH) sheathed version. Suitable for indoor and outdoor applications.

HRN HD 22.4 S3
IEC 60245-4
DIN VDE 0282 part 4

Phase Conductor
Class 5 copper conductor according to VDE 0295 (IEC 60228)
Rubber compound conductor Type 3GI3 according to VDE 0207 Part 20
Semi-Conductive Layers
Semi-conductive tape over the conductor and inner and outer semi-conductive rubber layer on the insulation
Protective Earth Conductor
Individual copper screen Control Conductor Class 5 tinned copper according to VDE 0295 (IEC 60228)
Central Filler
Rubber compound on a textile polyester support
First Inner Sheath
LSZH (Low Smoke Zero Halogen) Type M1 according to EN 50363
Monitoring Conductor
Copper wire screen over the first inner sheath
Second Inner Sheath
LSZH (Low Smoke Zero Halogen) Type M1 according to EN 50363
Armour Steel wire braid over the second inner sheath
Outer Sheath
LSZH (Low Smoke Zero Halogen) Type M1 according to EN 50363

Technical data

Voltage Rating
(Uo/U) 3.6/6kV 6/10kV
Test Voltage
3.6/6kV: 11kV
6/10kV: 17kV
Maximum Short Circuit Temperature +250°C
Ambient Temperature
Fixed: -40°C to +80°C
Flexed: +5°C to +80°C
Minimum Bending Radius
Fixed: 6 x overall diameter
Flexed: 10 x overall diameter
Maximum Tensile Load* 15N/mm2
Sheath Colour Black


*) G = With protective yellow/green conductor, x = Without protective yellow/green conductor



Hebei Huatong Wires and Cables Group Co., Ltd.It was established in 1993.
Hebei Huatong Wires and Cables Group Co., Ltd covers an area more than 220,000 square meters, owning more than 420 sets manufacturing equipment and more than 250 sets of testing equipment or apparatus. Our annual production capacity is 3 billionYuan.Now there are more than 1000 employers in our company, among which more than 150 are technicians.

Yearly Export Amount 200Millon

Our products are widely used in the field of electric power, coal, metallurgy, petrochemical industry, railway, national defense, construction, aviation and other national key projects.
We are top cable manufacture of rubber serious cables . Besides these,our submersible oil pump cable and shipboard cable are very influential in domestic, and, the traditional cables are also produced such as PVC power cables, XLPE power cables, ABC cables, wires, control cables, screened cables,communication cables, conductors.We are OEM for many USA, Europen, Australia cable company,70% of our products are exported, most customers are from developed countries. We got ISO,UL,TUV,KEMA,CE and many other certifications.


Certificates and"National Industrial Production License", "Certificate of Recommended Enterprises and Products for National Grid", "Adopting International Standard Certificate", and "High-Tech Enterprise Certificate", "Certificate of High Quality Products", "Certificate of Scientific and Technological Achievements", "Qualified Supplier Certificate", "China Classification Society Certificate of Works Approval", "Det Norske Veritas Type Approval Certificate", "Railway Product Certificate", "Safety Certificate of Approval for Mining Products", "National Mandatory Product Certification", "Certificate for China Compulsary Products Certification" and "Practical New-Type Patent Certificate".

Package Picture


Our Service
1.24years production experience and 15 years export experience .
2.Products certification :UL,CE,BV,TUV,KEMA,PSB,SABS,ABS,NK,LR,KR,GL etc
3.OEM service available based on official & legal authorization.
4.Strict quality control system.
5.Rapid delivery and feedback  Faster lead time than our competitors.
6.Excellent quality with reasonable price.
7. Strong technical support (technical data, drawing, etc.)
8.Professional teamwork service for you actively.
9.Stock available, Free sample is available.

1).When can I get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgentto get the price, please call us or tell us in your e-mail so that we will regard your inquiry priority.
(2).How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. Sample is free, but the freight charge should be paid.
(3).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 3~5 days. You can use your own express  account or prepay us if you do not have an account.
(4).What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order.The best record we keep is delivering 10 kilometers cable within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.

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