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Home > products > Shipboard & Marine Cables > Shielding for Reliable Performance: Understanding Feichun Type MGCG Shielded Marine Cables

Shielding for Reliable Performance: Understanding Feichun Type MGCG Shielded Marine Cables

Product Details

Place of Origin: Hefei Anhui China

Brand Name: FeiChun™

Certification: VDE 0250 Part 813

Model Number: MGCG Shielded Marine Cables

Payment & Shipping Terms

Minimum Order Quantity: 200 Meter

Price: 10-50 USD per meter, price varies according to specifications

Packaging Details: Cable Reels or Packaging Bags

Delivery Time: 15-30 Work Day

Payment Terms: T/T, Western Union

Supply Ability: 6,000 meters per week

Highlight:
Features:
Flexible, Oil And Sunlight Resistant
Versatile Compatibility:
Fits Various Equipment Configurations
Flexibility:
Flexible
Permissible Tensile Fore:
MAX 2250 N
Conductor Integrity:
Reliable Conductor Integrity
High Conductivity Core:
Excellent Conductivity
Abrasion Resistance:
Yes
Cable Type:
Flexible
Model:
Corrosion-Proof Marine Cable
Certifications:
ABS, DNV, BV, LR, CCS, NK
Connector Type:
NEMA L5-30P
Application:
Marine And Offshore Installations
Reliable Transmission:
Ensures Consistent Power Transmission
Stranding:
7 Strands
Features:
Flexible, Oil And Sunlight Resistant
Versatile Compatibility:
Fits Various Equipment Configurations
Flexibility:
Flexible
Permissible Tensile Fore:
MAX 2250 N
Conductor Integrity:
Reliable Conductor Integrity
High Conductivity Core:
Excellent Conductivity
Abrasion Resistance:
Yes
Cable Type:
Flexible
Model:
Corrosion-Proof Marine Cable
Certifications:
ABS, DNV, BV, LR, CCS, NK
Connector Type:
NEMA L5-30P
Application:
Marine And Offshore Installations
Reliable Transmission:
Ensures Consistent Power Transmission
Stranding:
7 Strands
Shielding for Reliable Performance: Understanding Feichun Type MGCG Shielded Marine Cables

Shielding for Reliable Performance: Understanding Feichun Type MGCG Shielded Marine Cables

 

In marine environments, where electromechanical and electronic systems are in constant operation, electromagnetic interference (EMI) can disrupt performance, leading to system inefficiencies or even critical failures.

 

Shielding for Reliable Performance: Understanding Feichun Type MGCG Shielded Marine Cables 0

 

To combat this, Feichun Type MGCG Shielded Marine Cables are engineered to ensure electromagnetic compatibility (EMC) for fixed installations in marine vehicles. These cables are designed to minimize EMI, enhancing the reliability and safety of your systems.

 

 

 

This article explores the unique construction, specifications, applications, and installation guidelines for Feichun Type MGCG, emphasizing their role in mitigating EMI.

 

 

 


 

Technical Specifications and Standards Compliance

 

 

Construction and Design Standards

 

 

Feichun Type MGCG cables comply with international standards, ensuring reliable performance in demanding marine environments:

 

 

  • DIN 89158: Marine power and control cables.

 

  • IEC 60092/353: Standard for marine electrical installations.

 

  • IEC 60332-1 and 60332-3 Cat A: Flame retardant properties.

 

 

Material and Construction

 

 

Component Material/Feature Advantages
Conductor Stranded copper (Class 2 or Class 5; tinned optional) Excellent conductivity and corrosion resistance (tinned options).
Insulation HF HEPR (Halogen-Free Heat Resistant EPR) Flexibility, ozone/weather resistance, and electrical stability.
Bedding Rubber Provides cushioning and mechanical protection.
Screen Electrolytic copper braid (90% coverage) Reduces EMI significantly; optional MGCG (EMC) with 100% coverage for sensitive applications.
Outer Sheath Chloroprene-based flame-retardant, UV/oil resistant Abrasion resistance, long-term durability, and flame retardancy.

 

 

Electrical Characteristics

 

 

Parameter Value
Rated Voltage 0.6/1 kV
Test Voltage 3.5 kV
Working Temperature -40°C to +90°C
Bending Radius (Fixed) 8 × Overall Diameter

 

 

 

 

Shielding Effectiveness

 

 

Shield Type Effectiveness
Standard MGCG 90% EMI reduction
MGCG (EMC) Variant 100% EMI reduction

 

 

 

 

The MGCG (EMC) variant provides comprehensive shielding, making it ideal for environments with high EMI levels.

 

 


Key Features and Benefits

 

1. EMI Mitigation

 

 

  • The electrolytic copper braid ensures reduced signal interference, safeguarding sensitive equipment from EMI.

 

 

  • Enhanced shielding in the MGCG (EMC) variant is particularly beneficial in high-density electromagnetic environments.

 

 

2. Durability and Safety

 

  • Chloroprene outer sheath protects against UV, oil, and abrasion.

 

 

  • Flame retardant properties conform to IEC 60332 standards, minimizing fire risks.

 

3. Environmental Compatibility

 

 

  • Halogen-free HEPR insulation ensures low toxicity in case of fire, aligning with safety and environmental requirements.

 

 


Shielding for Reliable Performance: Understanding Feichun Type MGCG Shielded Marine Cables 1

 

Applications in Marine and Offshore Environments

 

 

 

Application Benefit
Electromechanical systems Stable power supply and minimized EMI for consistent operation.
Electronic control systems Prevents data loss and signal disruption due to electromagnetic interference.
Communication equipment Ensures reliable transmission by reducing interference from power systems.
Navigation and radar systems Critical EMI shielding enhances accuracy and performance.

 

Installation Guidelines and Best Practices

 

1. Cable Handling

 

 

  • Avoid sharp bends or excessive pulling to maintain the integrity of the screen.

 

  • Adhere to the minimum bending radius of 8 × OD for fixed installations.

 

 

2. Cable Routing

 

  • Separate routing for power and communication cables to minimize cross-talk.

 

  • Use short cable lengths to reduce signal attenuation.

 

3. Termination and Shielding

 

  • Use EMC connectors and proper grounding techniques to maintain shielding effectiveness.

 

  • Ensure 360° contact with the shield at termination points for optimal EMI protection.

 

 

4. Grounding Practices

 

 

  • Connect the cable screen to the ship’s grounding system for maximum EMI mitigation.

 

  • Verify grounding continuity during installation.

 


Common Challenges and Troubleshooting

 

 

Challenge Cause Solution
Screen Damage Mechanical stress or corrosion Inspect regularly; repair or replace if shielding effectiveness is compromised.
Grounding Issues Improper grounding techniques Ensure correct bonding methods and test connections for continuity.
EMI Persisting Ineffective termination Use appropriate EMC glands and test post-installation for shielding efficiency.
Bending Damage Exceeding recommended radius Follow minimum bending radius guidelines to avoid insulation or screen damage.

 

 

 


Conclusion: Reliable Shielding for Marine Applications

 

 

 

Feichun Type MGCG Shielded Marine Cables are an essential solution for mitigating EMI in critical marine environments. With robust materials, advanced shielding, and compliance with international standards, these cables ensure reliability and safety across diverse applications.

 

 

 

For inquiries or additional technical details, contact Feichun to learn how Type MGCG cables can enhance the performance of your marine systems.

 

 

 


Let me know if you need further refinements, additional details, or visual aids such as diagrams or data tables!

 

 

 

 

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Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.