2x2.5mm2 IEC 60331 Fire Resistant Cable Copper Metallic Sheath
Brand Name:OEM
Certification:CCC
Minimum Order Quantity:500 m
Delivery Time:15-20 working days or Negotiation
Payment Terms:T/T, L/C, D/P, West Union, Paypal, Secure Payments
Place of Origin:China
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2 Core Fire Resistant Cable Mineral Insulated Bare Copper Class 2 Conductor
Fire Resistant Cable is designed for aboveground applications.
Engineered to replace conduit and wire applications, this all-in-one cable assembly offers fewer installation steps.
The copper metallic sheath protects the conductors from damage before,during and after installation and provides overall flexibility not available with a conduit.
Rated working voltage:
– Light Duty: 500 V
– Testing Voltage (50 Hz): 2500 V - 15 min
– Heavy Duty: 750 V
– Testing Voltage (50 Hz): 2000 V - 15 min
| — Flame Retardant — High Operating Temperatures — LSOH Halogen-free — Great Mechanical Strength — Competitive Installed Cost — Public Places | Our YTTW cables provide outstanding electrical and fire-proof properties, and are halogen free.
|
| National | International | |
| Construction | GB/T 12706 | IEC 60502 |
| Non fire-propagating | GB/T 18380.3 | IEC 60332-3 |
| Low opacity of smoke emitted | GB/T 17651.2 | IEC 61034-2 |
| Fire-resistant | GB/T 12666.6 | IEC 60331 |
| Low acidity and corrosiveness of gases | GB/T 17650.2 | IEC 60754-2 |
| Halogen free | GB/T 17650.2 | IEC 60754-1 |
| Non flame-propagating | GB/T 18380.1 | IEC 60332-1-2 |
| Conductor | Stranded copper conductor class 2 | |
| Insulation | mica tape1, flame retardant | |
| Filler | Glass yarns | |
| core wraping | Core wrapping with glass-fibre tape as flame-protection | |
| Sheath | Corrugated Copper | |
| Outer covering (Optional) | Anticorrosion Outer Sheath PVC |
| Service Temperature | 90°C |
| Emergency Overload Temperature | 105°C |
| Short-Circuit Temperature | 250°C |
| Laying Temperature | should not be lower than 0°C |
| Minimum bending radius when laying | Single core: r = 6 x cable outer diameter |
| Sheath colour | The standard color is orange, other colors are available. |
Nominal cross Section | Nominal Insulation thickness | Thickness of metallic sheath | Outer Diameter approx. | Ampacity | Voltage drop |
| mm2 | mm | mm | mm | A | V/A.km |
| 2×2.5 | 0.80 | 0.50 | 6.96 | 33 | 18.96 |
| 2×4.0 | 0.80 | 0.60 | 8.10 | 44 | 11.8 |
| 2×6.0 | 0.80 | 0.60 | 9.12 | 57 | 7.8 |
| 2×10 | 1.00 | 0.70 | 12.44 | 78 | 4.66 |
| 2×16 | 1.00 | 0.70 | 14.48 | 104 | 2.86 |
| 2×25 | 1.00 | 0.80 | 17.32 | 135 | 2.52 |
| 2×35 | 1.10 | 0.80 | 19.90 | 168 | 2.24 |
| 2×50 | 1.20 | 0.90 | 23.00 | 204 | 1.64 |
| 2×70 | 1.20 | 1.00 | 26.80 | 263 | 1.42 |
| 2×95 | 1.20 | 1.00 | 30.60 | 320 | 1.08 |
| 2×120 | 1.20 | 1.00 | 33.88 | 373 | 0.98 |
Cable Drum Data
| CABLE DRUMS | D1=Flange Diameter(mm) | W=Useful Width (mm) | D2=Barrel Diameter(mm) |
| 1000 | 700 | 500 | |
| 1100 | 700 | 550 | |
| 1200 | 700 | 600 | |
| 1400 | 750 | 710 | |
| 1600 | 900 | 900 | |
| 1800 | 1120 | 1000 | |
| 2400 | 1150 | 1300 |
2x2.5mm2 IEC 60331 Fire Resistant Cable Copper Metallic Sheath
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