2×2.5mm2 IEC 60331 Fire Resistant Cable Copper Metallic Sheath
2×2.5mm2 IEC 60331 Fire Resistant Cable Copper Metallic Sheath image
Brand Name :
OEM
Certification :
CCC
Place of Origin :
China
MOQ :
500 m
Price :
Negotiation
Payment Terms :
T/T, L/C, D/P, West Union, Paypal, Secure Payments
Supply Ability :
5000 m / day
Delivery Time :
15-20 working days or Negotiation
Packaging Details :
Standard export package
Rate Voltage :
0.6/1 KV
Conductor :
Bare Copper Class 2
Light Duty :
500 V
Insulation :
Mica Tape
Heavy Duty :
750 V
Sheath :
Copper Metallic Sheath
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. The design, construction and testing are compliant with international standard IEC60502 and testing standard EN 50200 (PH-90),with standing temperatures of 840 °C for 90 minutes, which means they are capable of remaining in working order despite the most extreme fire conditions. Hence they are known as FIRE RESISTANT cables. This type of cable is made up of single and multi-cores 600/1000V cables Service Temperature 90°C Emergency Overload Temperature 105°C Short-Circuit Temperature 250°C Installation of these cables is essential in safety circuits (detection and alarm circuits,evacuation and fire-fighting systems). |
| 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 |
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Tags: 2x2.5mm2 fire resistant cable, 2x2.5mm2 fireproof electrical cable, Fire Resistant Cable, IEC 60331 fire resistant cable
