Armored STA 3 Core Electrical Cable Wire Flame Retardant IEC60502-1 IEC60332 Standard Cable
APPLICATION
The Armored STA 3 Core Electrical Cable Wire (Flame Retardant, IEC60502-1 Standard) is designed for fixed installations in demanding environments, featuring the following key applications and technical specifications:
- Industrial Installations: Suitable for power distribution networks, machinery, and HVAC systems in manufacturing plants
- Utility & Infrastructure: Used in substations, power plants, and underground cabling due to its armored protection against mechanical stress
- Public Spaces: Deployed in tunnels, cable ducts, and fire-prone areas where flame retardancy is critical
CONSTRUCTION
- Conductor: Class 1 or class 2 stranded Copper conductor
- Insulation: Cross-Linked Polyethylene(XLPE)
- Inner sheath: Polyvinyl chloride (PVC)
- Armour: Single core: Steel Tape Multi core: Galvanized Steel Tape
- Outer sheath: Polyvinyl chloride (PVC)
CHARACTERISTIC
- Voltage Rating Uo/U: 0.6/1kV
- Maximum system voltage: 12kV
- Maximum operating temperature of conductor:+90℃
- Operating ambient temperature: -20℃~+45℃
- Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.)
- Minimum Bending Radius: Single core:15D Multicire: 12D
Specification
| Specs mm² | Conductor diameter
mm | Nominal thickness of insulation
mm | Thickness of lining mm | Nominal thickness of steel tape m m | Nominal thickness of sheath
mm | Approximate outer diameter of cable
mm | Approximate cable weight
kg/km |
| 3×1.5 | 1.38 | 0.7 | 1.0 | 0.2 | 1.8 | 13.4 | 263 |
| 3×2.5 | 1.78 | 0.7 | 1.0 | 0.2 | 1.8 | 14.3 | 314 |
| 3×4 | 2.25 | 0.7 | 1.0 | 0.2 | 1.8 | 15.3 | 381 |
| 3×6 | 2.76 | 0.7 | 1.0 | 0.2 | 1.8 | 16.4 | 465 |
| 3×10 | 4.0 | 0.7 | 1.0 | 0.2 | 1.8 | 19.0 | 615 |
| 3×16 | 5.0 | 0.7 | 1.0 | 0.2 | 1.8 | 21.2 | 830 |
| 3×25 | 6.1 | 0.9 | 1.0 | 0.2 | 1.8 | 24.5 | 1173 |
| 3×35 | 7.2 | 0.9 | 1.0 | 0.2 | 1.8 | 26.9 | 1497 |
| 3×50 | 8.4 | 1.0 | 1.0 | 0.2 | 1.8 | 30.1 | 1924 |
| 3×70 | 10.0 | 1.1 | 1.2 | 0.2 | 2.0 | 34.8 | 2675 |
| 3×95 | 12.0 | 1.1 | 1.2 | 0.5 | 2.2 | 40.8 | 3931 |
| 3×120 | 13.0 | 1.2 | 1.2 | 0.5 | 2.3 | 43.6 | 4736 |
| 3×150 | 14.9 | 1.4 | 1.4 | 0.5 | 2.4 | 49.2 | 5819 |
| 3×185 | 16.5 | 1.6 | 1.4 | 0.5 | 2.6 | 54.0 | 7081 |
| 3×240 | 18.4 | 1.7 | 1.6 | 0.5 | 2.7 | 59.2 | 8978 |
| 3×300 | 21.0 | 1.8 | 1.6 | 0.5 | 2.9 | 65.6 | 11024 |
| 3×400 | 23.4 | 2.0 | 1.6 | 0.5 | 3.2 | 72.3 | 13844 |
ABOUT US
PACKAGE
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FAQ
Q: Is the conductor material copper or aluminum?
A: It typically features copper conductors (Class 1 or 2) for high conductivity, but aluminum variants are also available upon request
Q: What insulation material is used?
A: XLPE (cross-linked polyethylene) insulation is standard, offering superior thermal resistance compared to PVC
Q: What does "STA" stand for in the cable designation?
A: STA indicates Steel Tape Armor, providing mechanical protection against crushing and rodent damage
Q: Does the cable meet flame retardant standards?
A: Yes, it complies with IEC 60332-1 for low flame propagation and is rated for flame-retardant applications
Q: Where is this cable commonly used?
A: Ideal for industrial plants, underground installations, and substations due to its armored and flame-resistant properties
Q: Is it suitable for direct burial?
A: Yes, the steel armor and moisture-resistant sheath make it suitable for underground and cable duct installations
Q: Can it be used in hazardous environments?
A: While flame-retardant, specific hazardous area approvals (e.g., ATEX) may require additional testing. Consult the manufacturer for tailored solutions
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Armored STA 3 Core Electrical Cable Wire Flame Retardant IEC60502-1 IEC 60332 Standard Cable Images
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