VCVH6-F Screened PVC Flat Cable for Festoon Systems 300/500V Control & 0.6/1 kV Power Cable
Overview
The VCVH6-F Screened PVC Flat Cable is a high-performance flexible cable engineered for festoon systems in overhead crane applications, where continuous movement, mechanical stress, and electromagnetic interference (EMI) are critical considerations. Designed with enhanced copper screening, this cable ensures stable signal transmission and reliable power delivery in demanding industrial environments.
It is suitable for both control circuits (300/500 V) and power supply applications (0.6/1 kV, up to 1.2 kV maximum operating voltage), making it a versatile solution for modern crane and material handling systems.
Key Applications
Festoon systems for overhead cranes
Hoisting and lifting control systems
Industrial automation and moving machinery
Environments requiring EMI protection
Indoor and outdoor installations with mechanical stress
The integrated copper screen effectively minimizes electromagnetic disturbances caused by adjacent power and control cables, ensuring consistent performance in complex electrical systems.
Cable Construction and Design
Conductor
Flexible plain copper conductor (Class 5)
According to IEC 60228 standard
Optimized for repeated bending and dynamic operation
Insulation
High-quality PVC insulation
Provides reliable dielectric performance and mechanical protection
Screening
Dual copper screening system:
Plain copper braid
Additional copper spinning around phase cores
Earth conductor remains unscreened
Ensures excellent shielding against electromagnetic interference
Outer Sheath
Durable PVC outer sheath
Color: Black
Resistant to environmental and mechanical stress
Core Identification
Power cores: Black, Grey, Brown
Earth conductor: Green/Yellow
Control cores: Black with white printed numbering
Marking
Each cable is clearly marked with:
Cable type: VCVH6-F
Number of cores and cross-section
Rated voltage
Manufacturing year and week
Mechanical Properties
Tensile stress (conductor):
Static: 15 N/mm²
Dynamic: 30 N/mm²
Bending performance:
Designed for continuous flexing in festoon systems
Maximum travelling speed:
Up to 120 m/min
Chemical and Environmental Resistance
Resistant to oil, acids, and alkaline substances
Suitable for indoor and outdoor applications
Resistant to moisture, UV rays, and ozone
Flame-retardant according to IEC 60332-1
Electrical and Thermal Characteristics
Control Cable Ratings
Nominal voltage (Uo/U): 300/500 V
Maximum operating voltage (Um): 500 V
Capacitance between cores: 170 nF/km
Capacitance between core and screen: 350 nF/km
Power Cable Ratings
Nominal voltage (Uo/U): 0.6/1 kV
Maximum operating voltage (Um): 1.2 kV
Test Voltage
Control cables: 2.0 kV (50 Hz AC)
Power cables: 2.5 kV (50 Hz AC)
Temperature Range
Max conductor temperature:
In operation: +70°C
Short circuit: +150°C
Surface temperature:
Fixed installation: -35°C to +60°C
Mobile operation: -25°C to +60°C
Technical Specifications Table
Control Cables
Number of Cores × Cross-section (mm²) | Approx. Dimensions (mm) | Approx. Weight (kg/km) |
|---|---|---|
4 × 1.5 | 18 × 5.5 | 220 |
8 × 1.5 | 34 × 5.5 | 430 |
12 × 1.5 | 50 × 5.5 | 650 |
Power Cables
Number of Cores × Cross-section (mm²) | Approx. Dimensions (mm) | Approx. Weight (kg/km) |
|---|---|---|
4G 4 | 23 × 7 | 360 |
4G 6 | 29 × 9 | 580 |
4G 10 | 37 × 11 | 900 |
4G 16 | 46 × 14 | 1,280 |
4G 25 | 50 × 14.5 | 1,800 |
4G 35 | 55 × 16 | 2,300 |
Standards and Compliance
Manufactured according to internal technical specifications aligned with international practices
Flame-retardant compliance: IEC 60332-1
Conductor standard: IEC 60228 Class 5
Key Advantages
Excellent EMI shielding performance due to copper braid and spinning
High flexibility for continuous dynamic applications
Excellent resistance to environmental factors and chemicals
Reliable operation in high-speed festoon systems (up to 120 m/min)
Wide temperature tolerance for harsh environments
Dual functionality for both control and power transmission
The VCVH6-F Screened PVC Flat Cable is a robust and reliable solution for overhead crane festoon systems, combining mechanical durability, electrical stability, and superior electromagnetic shielding. Its advanced construction ensures long service life and consistent performance in demanding industrial environments, making it an ideal choice for engineers and system integrators seeking efficiency and reliability.
