6/10kV Double GST Armoured Cable 3X70mm2+1X10mm2 VEVBbShv for Mine Networks

APPLICATION 

The 6/10 kV Double GST Armoured Cable is a high-performance medium voltage power cable designed for reliable power transmission and distribution in demanding industrial and infrastructure environments. Featuring double galvanized steel tape (GST) armour, it provides excellent mechanical protection, making it ideal for direct burial and installation in harsh conditions. This cable is widely used in underground power distribution networks, industrial plants, mining operations, tunnel projects, power stations, and substations, as well as urban infrastructure systems. With robust XLPE insulation and a durable PVC outer sheath, it ensures long service life, resistance to moisture and chemicals, and stable electrical performance. It is an ideal solution for applications requiring safety, durability, and efficiency.

CONSTRUCTION 

Conductor: Tightly press circular conductor 

Conductor shield:Semi conductive shielding material 

Earth conductor:Copper multi-wire twisted without insulation or split, consisting of several wires. 

Insulation:Cross-linked polyethylene(XLPE) 

Insulation shielding:Peelable semiconducting shielding material 

Metal shielding layer:Copper Tape 

Filler:Non hygroscopic filling rope 

Armor:Galvanized steel tape 

Inner and outer sheaths:90 ℃ flame retardant polyvinyl chloride(PVC)

CHARACTERISTIC

Voltage Rating Uo/U:6kV

Maximum operating temperature of conductor:+90℃

Operating ambient temperature:-50℃~+50℃

Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.) 

Minimum Bending Radius:10D (D is the actual outer diameter of the cable)

STANDARD

IEC60502-2,  EN 60228:2015,  GB/T12706

PARAMETER

FAQ

1. What are the main types of power cables you manufacture?

We manufacture a wide range of power cables, including low voltage (LV), medium voltage (MV), and high voltage (HV) cables, as well as armoured cables, XLPE insulated cables, PVC insulated cables, and control cables. Our products comply with international standards such as IEC, BS, and ASTM. 

2. What is the difference between XLPE and PVC insulated cables?

XLPE insulated cables offer higher temperature resistance, better electrical performance, and longer service life compared to PVC cables. XLPE cables are widely used in medium and high voltage power transmission, while PVC cables are typically used for low voltage applications. 

3. What is armoured cable and where is it used?

An armoured cable is designed with a protective steel layer (such as steel tape armour or steel wire armour) to provide mechanical protection. It is commonly used for underground installation, industrial plants, power distribution networks, and harsh environments. 

4. What standards do your cables comply with?

Our cables are manufactured in accordance with international standards such as IEC 60502, IEC 60228, BS 5467, BS 6724, ASTM, and other customized standards based on project requirements. We also provide third-party testing and certification upon request. 

5. How to choose the right cable size for my project?

Choosing the correct cable size depends on several factors, including current carrying capacity, voltage level, installation method, ambient temperature, and voltage drop requirements. Our technical team can assist you in selecting the most suitable cable for your application.