Heavy Duty High Voltage Flexible Rubber Cable for Mobile Equipment Power Transmission in Coal Mines
Tinned Copper Core Rubber Sheath Metal Shield Anti-electromagnetic interference Mobile Electric Cable for mobile mining equipment power transmission. High Voltage 6/10KV Tinned Copper Conductor Metal Shield Mining Power Cable.
MYPTJ cable is a flexible rubber-sheathed monitoring cable with movable metal shielding designed for coal mines. Primarily used for power connections to mobile transformers and similar equipment in underground coal mines, it features oil resistance, abrasion resistance, water resistance, tensile strength, and electromagnetic interference resistance.
Key Features
- Rated power frequency voltage U0/U: 6/10Kv,8.7/10KV
- Conductor: Made from high-quality oxygen-free copper with high electrical conductivity
- Includes monitoring conductors for real-time insulation status monitoring
- Insulation: Ethylene propylene rubber with high-pressure resistance
- Internal metal shielding layer enhances signal stability
- Outer sheath constructed from wear-resistant rubber material
- Operating temperature range: -35°C to 65°C
- Minimum bending radius exceeds 6 times cable diameter
- Tinned copper conductor prevents oxidation and improves conductivity
- Metal shielding layer protects against electromagnetic interference
Technical Specifications
| No |
Item |
Data |
| 1 |
Insulation |
EPR/EPDM |
| 2 |
Sheath |
Rubber |
| 3 |
Voltage |
6/10Kv,8.7/10KV |
| 4 |
Conductor Operation Temperature |
-35℃~+65℃ |
| 5 |
Shield |
Metal shield |
| 6 |
Conductor |
Tinned Copper |
| 7 |
Filler |
Rubber |
| 8 |
Feature |
Anti-electromagnetic interference, oil resistant, tensile resistant, waterproof, wear resistant |
| 9 |
Application |
Power transmission for mobile equipment in coal mines |
Applications
This cable is primarily used for power transmission between mobile substations or mobile transformers in underground coal mines and equipment at the working face. It connects mobile transformers, roadheaders, shearer loaders and other large equipment. Suitable for underground coal mines with flammable and explosive environments such as gas and coal dust.
Product Advantages
This cable utilizes tinned copper conductors. The tin coating acts as a protective layer, isolating the copper from contact with air, moisture, and corrosive media. This effectively prevents oxidation and corrosion of the copper, maintaining low resistance at conductor connection points. It ensures stable current transmission, avoids increased energy consumption or equipment failures caused by excessive contact resistance, and delivers more stable electrical performance.
Company Profile
Chongqing Kefei Cable Group Co., Ltd specializes in R&D and production of rubber cable for 40 years. As a large cable manufacturing enterprise, we produce various electrical cables including mining cables, rubber sheath cable series, and shield machine special high voltage cables. Our flexible cable series benefits from over 20 years of expertise, with capability to customize special cables according to customer requirements. Our products are globally distributed and widely used in coal mines, power stations, and transportation sectors, recognized for excellent quality and after-sales service.
Our Advantages
- Advanced Technology
- High Quality Design
- Perfect Testing Equipment
- Strict Quality Control
- Mature Process Flow
Production Equipment
Exhibition
Packing & Delivery
FAQ
Q: Are you a manufacturer or a trading company?
A: We are a production manufacturer. We only produce the best quality, and you can rest assured of the quality.
Q: Can you produce and manufacture products according to customer requirements?
A: Yes, we can customize the product according to your requirements.
Q: How can we guarantee quality?
A: Always a pre-production sample before mass production; Always final Inspection before shipment.
Q: How can i place an order?
A: Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time. For designing or further discussion, it is better to contact us with Skype / email / phone, in case of any delays.
