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

Powering the Depths: Shenghua’s Metallic Screened Cables Revolutionizing Coal Mining Safety​​

In coal mines where methane gas, rock falls, and mechanical abrasion threaten electrical integrity, ​​cable failures cause 30% of mining accidents​​. Traditional designs crack under -40°C temperatures or emit toxic fumes during short circuits. ​​Shanghai Shenghua Power Group Cable​​ solves these challenges with its ​​Metallic Screened Mining Cables​​—engineered for explosion-proof safety, sub-zero flexibility, and flame-retardant reliability in 0.66/1.14KV coal cutters, shearers, and drills

​​Triple-Shielded Engineering for Extreme Mining​​

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

   • ​​Tinned Copper Braid Shield​​ (MCPTJ series) blocks electromagnetic interference from high-voltage machinery while containing arc flashes—critical in methane-rich environments
     
     
   • ​​Zero-Halogen CPE Sheath​​ (GB12972-compliant) reduces toxic fume emission by 90% during faults, maintaining circuit integrity for 180 minutes at 1,000°C
     
     

2. ​​Arctic-Grade Flexibility​​:

   • ​​Class 5 Copper Conductors​​ (276 strands for 35mm²) endure 15,000+ bending cycles at -40°C—ideal for moving coal cutters
     
     
   • ​​EPR Insulation​​ resists hardening in sub-zero Siberian mines, outperforming standard rubber that cracks below -15°C
     
     

3. ​​Crush Resistance & Efficiency​​:

   • Reinforced ​​6× bending radius​​ (vs. industry-standard 8×) prevents insulation damage in cramped tunnels
     
     
   • ​​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 testing (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 Shanxi mines, preventing methane ignition
  
  
• ​​Underground Drills​​: MZ-0.3/0.5kV’s Arctic flexibility (-40°C) powers Siberian coal seams without sheath cracking
  
  
• ​​High-Voltage Transport​​: MYPT-6/10kV (3×185mm²) withstands 8-ton crushing loads in Colombian tunnels
  
  

​​Why Shanghai Shenghua Dominates Mining Cable Markets​​

• ​​CNAS-Certified Labs​​: Rigorous tests for:
  • ​​Vibration Fatigue​​: 10M+ cycles (ISO 6945)
    
    
  • ​​Oil Resistance​​: 72h immersion in ASTM #3 oil without degradation
    
    
• ​​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.