The Steel Tape Armored Control Cable is designed for fixed installation in control, signal, and protection circuits where mechanical protection is required. The steel tape armor provides excellent resistance to mechanical damage and pressure, making it ideal for underground installation, direct burial, or applications where cables may be subject to external stress. This cable is commonly used in industrial automation systems, power plants, substations, and construction projects requiring stable signal transmission and enhanced durability.
Key Features
- Strong mechanical protection with steel tape armor
- Stable signal transmission with low distortion and interference
- Flame-retardant and corrosion-resistant sheath
- High tensile strength, suitable for direct burial and outdoor laying
- Available in PVC, XLPE, or LSZH insulation and sheath materials
- Compliant with IEC 60502, GB/T 9330,
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T y p e |
Description |
|
KVV22 |
Control cable with Cu core,PVC insulation and sheath, steel tape armoring |
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KVV32 |
Control cable with Cu core,PVC insulation and sheath, steel wire armoring |
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KYJV22 |
Control cable with Cu core,XLPE insulation,PVC sheath,steel tape armor |
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KYJVP22 |
Control cable with Cu core,XLPE insulation,PVC sheath,copper wire braided shielding,steel tape armor |
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KYJVP2-22 |
Control cable with CU core,XLPEinsulation,PVC sheath,copper tape shielding,steel tape armor |
Cable Structure
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Component |
Description / Material |
|
Conductor |
Annealed copper wire, Class 1 solid or Class 2 stranded |
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Insulation |
PVC / XLPE / PE insulation |
|
Core Identification |
Color-coded or numbered cores |
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Inner Sheath |
PVC or LSZH inner jacket |
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Armor Layer |
Galvanized steel tape, providing high mechanical strength |
|
Outer Sheath |
PVC / PE / LSZH flame-retardant sheath |
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Color |
Black (standard) or customized upon request |
Technical Parameters
|
Item |
Standard Value |
|
Rated Voltage |
450/750 V |
|
Conductor Cross-Section |
0.75 mm² – 10 mm² |
|
Number of Cores |
2–61 cores |
|
Operating Temperature |
–15°C ~ +80°C |
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Insulation Resistance |
≥ 200 MΩ·km |
|
Test Voltage |
2000 V / 5 minutes |
|
Minimum Bending Radius |
≥ 12 × cable outer diameter |
|
Armor Material |
Galvanized steel tape |
|
Fire Performance |
Flame-retardant or LSZH type optional |
Typical Applications
- Industrial control systems
- Power plants and substations
- Petrochemical and mining industries
- Underground signal control lines
- Mechanical or heavy equipment wiring
- Fixed installations requiring mechanical protection
Product Advantages
- Excellent crush and impact resistance
- High reliability for signal control circuits
- Flame-retardant and oil-resistant sheath options
- Long service life and easy installation
- Optional low-smoke, halogen-free version for public buildings
Ordering Information
When ordering, please specify:
1. Cable type (e.g., KVV22, KVVP2-22)
2. Conductor size (e.g., 1.5 mm²)
3. Number of cores (e.g., 10 cores)
4. Armor and sheath type (PVC / LSZH)
5. Delivery length and color requirements
Example:
KVV22 10×1.5 mm² - Steel Tape Armored Control Cable - 450/750 V - PVC Sheath - 500 m/roll
FAQ
Q: What is a Steel Tape Armoured Cable?
A: A cable with steel tape armor for mechanical protection, suitable for underground or outdoor installations.
Q: Where is it commonly used?
A: Used in power distribution, industrial plants, outdoor wiring, and areas prone to mechanical damage.
Q: What are the main construction features?
A: Copper or aluminum conductors, PVC or XLPE insulation, steel tape armor, and an outer sheath.
Q: What are the benefits of STA cables?
A: Enhanced mechanical strength, protection against rodents, and suitability for harsh environments.
Q: How to select the right STA cable?
A: Consider voltage rating, conductor size, environmental conditions, and installation requirements.
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