Multicore 450/750V Armoured Electrical Cable Steel Wire Armored PVC Insulated Copper Control Cable

APPLICATION

Multicore 450/750V armoured electrical cables with steel wire armor and PVC insulation are widely used in industrial and construction applications requiring robust mechanical protection and reliable electrical performance‌

CONSTRUCTION

• Conductor:Circular solid copper conductor(A) or circular stranded copper conductor(B) 
• Insulation: Polyvinyl chloride (PVC) 
• Filler:Polypropylene(PP) mesh filling rope 
• Armouring: Steel Wire 
• Outer sheath: Polyvinyl chloride (PVC)

CHARACTERISTIC 

Voltage Rating Uo/U: 450/750V 

Temperature Rating

Maximum operating temperature of conductor:+70℃

Operating ambient temperature: -15℃~+45℃

Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.) 

Minimum Bending Radius: 15D (D is the actual outer diameter of the cable)

Specification

No of core: 2-61 core

Nominal cross-section of conductor: 0.5-10mm²

TYPE

ABOUT US

PACKAGE

APPLICATION

FAQ

Q: What is the primary application of this cable?‌
A: Designed for industrial control circuits and power distribution in harsh environments, such as mining, construction, and renewable energy projects.Q:
‌Q: Why is steel wire armor used?‌
A: Provides mechanical protection against crushing, impact, and rodent damage, making it suitable for direct burial or exposed installations.
Q‌: What conductor material is used?‌
A: High-purity copper ensures low resistance and reliable conductivity for stable signal/power transmission.
Q: ‌Is the PVC insulation flame-retardant?‌
A: Yes, it meets flame retardancy standards (e.g., IEC 60332) and resists chemicals, oils, and moisture.
Q: ‌How many cores are available?‌
A: Multicore variants (e.g., 4-37 cores) allow complex wiring configurations for automation systems.
Q: ‌Is it suitable for underground installation?‌
A: Yes, the steel armor and PVC sheath protect against soil corrosion and external mechanical stress.
‌Q: What distinguishes it from non-armored cables?‌
A: Enhanced durability and safety in demanding environments, though slightly heavier than unarmored alternatives.