The Flexible Shielded Control Cable (KVVP Series) is a multi-stranded copper conductor control cable with PVC insulation, copper wire braid shield, and PVC sheath. It offers excellent flexibility, electromagnetic interference resistance, and stable signal transmission. Rated for voltages up to 450/750V, it is suitable for control, signal, and measurement system connections. It is widely used in industrial automation, instrumentation, DCS systems, and computer signal circuits.
[Conductor] → [PVC Insulation] → [Twisted Pair/Core Assembly] → [Copper Wire Braid Shield] → [PVC Sheath]
Cable Components
|
Component |
Material |
Characteristics |
|
Conductor |
Fine-stranded copper wire |
Excellent conductivity and high flexibility |
|
Insulation |
High-quality PVC |
Stable insulation, clear core identification |
|
Shield |
Tinned copper wire braid |
Strong EMI resistance, stable signal transmission |
|
Sheath |
Flexible PVC |
Flame-retardant, oil-resistant, moisture-proof, smooth appearance |
Technical Parameters
|
Item |
Unit |
Parameter |
|
Rated Voltage |
V |
450/750 |
|
Max. Operating Temperature |
°C |
70 |
|
Min. Bending Radius |
- |
≥ 6D (D = cable diameter) |
|
Insulation Resistance (20°C) |
MΩ·km |
≥ 39 |
|
Shield Coverage |
% |
≥ 85 |
|
Voltage Test |
V |
2000 (5 min without breakdown) |
|
Flame Retardancy |
- |
Complies with GB/T 19666, IEC 60332 |
Product Features
- Excellent flexibility for easy routing and movement
- Strong electromagnetic interference shielding
- Flame-retardant PVC insulation and sheath for enhanced safety
- Small outer diameter, lightweight, and compact appearance
- Customizable core count, color, and shield density
Applications
- Industrial automation control systems
- Instrumentation and computer signal control circuits
- DCS and PLC control systems
- Communication and monitoring systems
- Control and measurement loops requiring EMI protection
Standards
- GB/T 9330 - Plastic Insulated Control Cables
- IEC 60227 - PVC Insulated Cables of Rated Voltages up to 450/750V
Typical Models
|
Model |
Name |
Characteristics |
|
KVVP |
Copper Conductor PVC Insulated Copper Wire Braided Shielded Control Cable |
Flexible, anti-interference, general-purpose |
|
KVVP2 |
Copper Conductor PVC Insulated Copper Tape Shielded Control Cable |
Stronger shielding and higher mechanical strength |
|
KVVRP |
Flexible Copper Conductor PVC Insulated Braided Shielded Control Cable |
Higher flexibility, suitable for dynamic installation |
|
KVVP2-22 |
Copper Conductor PVC Insulated Copper Tape Shielded Steel Tape Armored Control Cable |
Excellent mechanical protection, suitable for fixed installation |
Product Advantages
- Superior flexibility and bending performance
- Strong shielding capability and stable signal transmission
- Flame-retardant, moisture-proof, oil-resistant, and corrosion-resistant
- Ideal for complex industrial electromagnetic environments
- Available in low-smoke halogen-free, high-temperature, and cold-resistant versions
FAQ
Q: What is a Flexible Shielded Cable?
A: A cable with flexible conductors and a shielding layer to prevent electromagnetic interference (EMI).
Q: Where is it commonly used?
A: Used in industrial machinery, automation systems, robotics, and areas requiring signal integrity and flexibility.
Q: What are its main construction features?
A: Copper or tinned copper conductors, insulation (PVC, XLPE, or rubber), shielding (copper braid or foil), and an outer sheath.
Q: What are the benefits of flexible shielded cables?
A: Combines flexibility with EMI protection, reduces signal noise, and is suitable for dynamic or moving applications.
Q: What should I do if the cable is damaged?
A: Stop using immediately, inspect the damage, and contact the supplier for repair or replacement.
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