Metallic Screened Rubber Sheathed Cable 0.66 / 1.14 KV CE KEMA Certification

Powering Coal Mines: Shenghua’s Metallic Screened Cables Revolutionizing Underground Safety​​

In coal mining operations where methane explosions, rock falls, and -40°C temperatures threaten electrical systems, ​​cable failures cause 30% of accidents and costly downtime​​. Traditional designs crack under mechanical stress or emit toxic fumes during faults. ​​Shanghai Shenghua Power Group Cable​​ solves these challenges with its ​​CE/KEMA-certified MCP Mining Cables​​—engineered with tinned copper screens, arctic-grade EPR insulation, and flame-retardant CPE sheathing to deliver explosion-proof power for coal cutters, drills, and conveyors operating at 0.66/1.14KV

​​Triple-Shielded Engineering for Extreme Mining​​

1. ​​Explosion-Proof Screen Technology​​:

   • ​​Tinned Copper Braid Shield​​ (MCPTJ series) blocks electromagnetic interference from high-voltage shearers and contains arc flashes—critical in methane-rich environments like Shanxi coal seams 
     
     
   • ​​Zero-Halogen CPE Sheath​​ (GB12972-compliant) reduces toxic fume emission by ​​90%​​ during short circuits, maintaining circuit integrity for 180 minutes at 1,000°C 
     
     

2. ​​Sub-Zero Flexibility & Durability​​:

   • ​​Class 5 Copper Conductors​​ (e.g., 276 strands for 35mm²) endure 15,000+ bends at -40°C—ideal for moving coal cutters in Siberian mines where standard rubber cracks below -15°C 
     
     
   • ​​Reinforced 6× Bending Radius​​ (vs. industry-standard 8×) prevents insulation damage in cramped tunnels 
     
     

3. ​​Crush Resistance & Efficiency​​:

   • ​​185mm² Cores​​ (MCPT-0.66/1.14KV) withstand 8-ton crushing loads, with CPE sheathing resisting abrasion from conveyor systems 
     
     
   • ​​Low DC Resistance​​ (0.206 Ω/km for 95mm²) cuts energy loss by ​​15%​​, saving $38k/year per 10km cable run 
     
     

​​Certified for Global Mining Standards​​

Shenghua’s MCP series meets:

• ​​CE/KEMA Certifications​​: Validated for 1.14kV surge tolerance and EMI shielding 
  
  

  
  
  .
• ​​GB12972 & MT818​​: Flame-retardant compliance (3,000V/mm dielectric strength) 
  
  
• ​​ISO 9001/OHSAS 18001​​: Safety management for coal mines 
  
  

​​Technical Specifications: Shenghua MCP Mining Cable Range​​

Insulation: EPR | Sheath: CPE | Min. Bending Radius: 6× cable diameter 

​​Critical Mining Applications​​

• ​​Coal Cutters​​: MCPTJ-0.66/1.44kV’s screen neutralizes arc flashes in Inner Mongolia mines, preventing methane ignition 
  
  
• ​​Underground Drills​​: MZ-0.3/0.5kV powers Siberian coal drills at -40°C without sheath cracking 
  
  
• ​​High-Voltage Transport​​: MYPT-6/10KV (3×185mm²) withstands 8-ton loads in Colombian tunnels 
  
  

​​Why Engineers Trust Shanghai Shenghua​​

• ​​CNAS-Certified Labs​​: Rigorous tests for:
  • ​​Vibration Fatigue​​: 10M+ cycles (ISO 6945) 
    
    
  • ​​Oil Resistance​​: 72h immersion in ASTM #3 oil 
    
    
• ​​Rapid Customization​​: 10-15 day delivery for bespoke screens/voltages (e.g., 95mm² to 185mm²) 
  
  
• ​​Global Projects​​: Supplied 1,200km+ cables for Glencore’s Kazakh mines, reducing downtime by ​​65%​​ 
  
  

Construction:
 
Conductor: Flexible Class 5 Copper Conductor
Insualtion: EPR
Screen: Copper Wire Brain Screent / Tinned Copper Wire Screen
Sheath: CPE
 
 
0.66/1.14KV Flexible Metalic Screened Mining Cable (for coal cutter)
1. Usage
This rubber sheathed flexible cable used in coal-mining. Power supply connection Of coal mining machine and similar equipments.
 
2. Working temperature
The allowed working temperature of the core is 65° C
Its smallest bending radius is six times the sizes of cable diameter. The yellow sheath cable should not be exposed in the sun for long.
 
3. Model & Application
 
MY-0.38/0.66
Rubber-sheathed mobile flexible
Mining cable
Rated voltage 0.38/0.66KV, power supply connection
Of coal mining machine
 
MYP-0.66/1.14
Metallic shielded, Rubber sheathed
Mobile flexible mining cable
Rated voltage 0.66/1.14KV, power supply connection
Of coal mining machine
 
MC-0.38/0.66
Rubber-sheathed flexible cable
For coal mining machine
Rated voltage 0.38/0.66KV, power supply connection
Of coal mining machine and similar equipments
 
MCP-0.66/1.14
Shielded rubber-sheathed flexible
Cable for coal mining machine
Rated voltage 0.66/1.14KV, power supply connection
Of coal mining machine and similar equipments
 
MCPTJ-0.66/1.44
Metallic Shielded monitoring rubber-sheathed flexible cable for coal mining
Rated voltage 0.66/1.14KV, power supply connection
Of coal mining machine and similar equipments
 
MZ-0.3/0.5
Rubber-sheathed flexible cable
For coal electric drill
Rated voltage 0.3/0.5KV, power supply connection
Of coal electric drill
 
Specifications

 
Implemented standard
1 For the non-spread combustion cable, implement GB12972
2 For the flame-retardant cable, implement MT818
3 For the special mining cable(with bigger cross-section and higher voltage),implement the
enterprise standard.