Fireproof Cable Mineral Insulated Copper Clad Ng-a Electrical Wires Single/Multi Core
Fireproof Cable Mineral Insulated Copper Clad Ng-a Electrical Wires Single/Multi Core image
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Product Details
Packaging & Delivery
Product Description
Scope of application
System
The voltage between conductor and copper sheath and conductor should not exceed AC voltage 750V (RMS) or DC voltage 750V.
Occasion
- All kinds of buildings in the fire equipment power supply, fire elevator power supply.
- Power supply of equipment and lighting systems in important buildings or densely populated buildings, such as conference centers, exhibition centers, hotels, airports, hospitals, shopping centers, parking lots and other urban complexes.
- Places with high ambient temperature, such as steel mills, smelters, glass factories and other equipment power supply
- Flammable and explosive important occasions: such as petrochemical industry, coal mines, etc
- Sanitary places requiring special cleaning: such as hospitals, food factories and other equipment power supply
Product characteristics
Fireproof, explosion-proof, waterproof, high temperature resistance, radiation resistance, long life.
Compliant standard
Executive standard
GB/T 13033.1-2007 Mineral insulated cables and terminals with rated voltage up to 750V – Part 1: Cables
Additional standard
Service characteristics
Rated voltage
The voltage between conductor and copper sheath and conductor should not exceed AC voltage 750V (RMS) or DC voltage 750V.
Operating temperature
Cable conductor allows the highest working temperature 90 ºC for a long time.
Ambient temperature
Suitable for any environment
Laying temperature
High and low temperature can be laid
Bending radius
Identification of product
Wire core
Sheath
Each cable shall be marked with rated voltage and manufacturer’s mark. The mark shall comply with GB 5023.1. When the cable has no outer jacket, it is marked on the label and tied to each cable.
Delivery of goods and the length of the differences
Delivery of length
Meet customer requirements
Error in length
The measurement error of delivery length should not exceed ±0.5%.
| Rated Voltage | No.of CORES | specification | conductor structure | outer diameter of conductor(mm) | insulation thickness(mm) | Copper sheath thickness(mm) | Copper sheath outer diameter(mm) | reference outer diameter(mm) | reference weight(mm) | DC RESISTANCE (OHM/KM) | Minimum insulation resistance at operating temperature(OHM-KM) | Test voltage(KV/min) | Maximum allowable pulling force of conductor(N) |
| 750V | 1 | 1×1 | 1/1.13 | 1.13 | 1.3 | 0.39 | 4.6 | 4.6 | 80.92 | 18.1 | 1000 | 4.63 | 2.5/1 |
| 1×1.5 | 1/1.38 | 1.38 | 1.3 | 0.41 | 4.9 | 4.9 | 93.66 | 12.1 | 1000 | 4.13 | 2.5/1 | ||
| 1×2.5 | 1/1.78 | 1.78 | 1.3 | 0.42 | 5.3 | 5.3 | 112.2 | 7.41 | 1000 | 3.71 | 2.5/1 | ||
| 1×4 | 1/2.25 | 2.25 | 1.3 | 0.45 | 5.9 | 5.9 | 142.99 | 4.61 | 1000 | 3.09 | 2.5/1 | ||
| 1×6 | 1/2.76 | 2.76 | 1.3 | 0.48 | 6.4 | 6.4 | 175.7 | 3.08 | 1000 | 2.67 | 2.5/1 | ||
| 1×10 | 1/3.57 | 3.57 | 1.3 | 0.5 | 7.3 | 7.3 | 236.85 | 1.83 | 1000 | 2.23 | 2.5/1 | ||
| 1×16 | 1/4.51 | 4.51 | 1.3 | 0.54 | 8.3 | 8.3 | 321.47 | 1.15 | 1000 | 1.81 | 2.5/1 | ||
| 1×25 | 1/5.64 | 5.64 | 1.3 | 0.6 | 9.6 | 9.6 | 449 | 0.727 | 1000 | 1.4 | 2.5/1 | ||
| 1×35 | 1/6.68 | 6.68 | 1.3 | 0.64 | 10.7 | 10.7 | 578 | 0.524 | 1000 | 1.17 | 2.5/1 | ||
| 1×50 | 1/7.98 | 7.98 | 1.3 | 0.69 | 12.1 | 12.1 | 765.11 | 0.387 | 1000 | 0.959 | 2.5/1 | ||
| 1×70 | 1/9.44 | 9.44 | 1.3 | 0.76 | 13.7 | 13.7 | 1013.19 | 0.268 | 1000 | 0.767 | 2.5/1 | ||
| 1×95 | 1/11.0 | 11 | 1.3 | 0.8 | 15.4 | 15.4 | 1307.4 | 0.193 | 1000 | 0.646 | 2.5/1 | ||
| 1×120 | 1/12.3 | 12.3 | 1.3 | 0.85 | 16.8 | 16.8 | 1585.62 | 0.153 | 1000 | 0.556 | 2.5/1 | ||
| 1×150 | 1/13.8 | 13.8 | 1.3 | 0.9 | 18.4 | 18.4 | 1936.7 | 0.124 | 1000 | 0.479 | 2.5/1 | ||
| 1×185 | 1/15.3 | 15.3 | 1.4 | 0.94 | 20.4 | 20.4 | 2359.17 | 0.0991 | 1000 | 0.412 | 2.5/1 | ||
| 1×240 | 1/17.4 | 17.4 | 1.6 | 0.99 | 23.3 | 23.3 | 3028.81 | 0.0754 | 1000 | 0.341 | 2.5/1 | ||
| 1×300 | 1/19.5 | 19.5 | 1.8 | 1.08 | 26 | 26 | 3775.97 | 0.0601 | 1000 | 0.28 | 2.5/1 | ||
| 1×400 | 1/22.5 | 22.5 | 2.1 | 1.17 | 30 | 30 | 4985 | 0.047 | 1000 | 0.223 | 2.5/1 | ||
| 2 | 2×1 | 1/1.13 | 1.13 | 1.3 | 0.51 | 7.3 | 7.3 | 186.97 | 18.1 | 1000 | 2.19 | 2.5/1 | |
| 2×1.5 | 1/1.38 | 1.38 | 1.3 | 0.54 | 7.9 | 7.9 | 221.44 | 12.1 | 1000 | 1.9 | 2.5/1 | ||
| 2×2.5 | 1/1.78 | 1.78 | 1.3 | 0.57 | 8.7 | 8.7 | 273.45 | 7.41 | 1000 | 1.63 | 2.5/1 | ||
| 2×4 | 1/2.25 | 2.25 | 1.3 | 0.61 | 9.8 | 9.8 | 351.93 | 4.61 | 1000 | 1.35 | 2.5/1 | ||
| 2×6 | 1/2.76 | 2.76 | 1.3 | 0.65 | 10.9 | 10.9 | 443.49 | 3.08 | 1000 | 1.13 | 2.5/1 | ||
| 2×10 | 1/3.57 | 3.57 | 1.3 | 0.71 | 12.7 | 12.7 | 615.51 | 1.83 | 1000 | 0.887 | 2.5/1 | ||
| 2×16 | 1/4.51 | 4.51 | 1.3 | 0.78 | 14.7 | 14.7 | 846.42 | 1.15 | 1000 | 0.695 | 2.5/1 | ||
| 2×25 | 1/5.64 | 5.64 | 1.3 | 0.85 | 17.1 | 17.1 | 1170.71 | 0.727 | 1000 | 0.546 | 2.5/1 | ||
| 3 | 3×1 | 1/1.13 | 1.13 | 1.3 | 0.53 | 7.7 | 7.7 | 211.93 | 18.1 | 1000 | 1.99 | 2.5/1 | |
| 3×1.5 | 1/1.38 | 1.38 | 1.3 | 0.56 | 8.3 | 8.3 | 250.95 | 12.1 | 1000 | 1.75 | 2.5/1 | ||
| 3×2.5 | 1/1.78 | 1.78 | 1.3 | 0.59 | 9.3 | 9.3 | 320.69 | 7.41 | 1000 | 1.47 | 2.5/1 | ||
| 3×4 | 1/2.25 | 2.25 | 1.3 | 0.63 | 10.4 | 10.4 | 412.16 | 4.61 | 1000 | 1.23 | 2.5/1 | ||
| 3×6 | 1/2.76 | 2.76 | 1.3 | 0.68 | 11.5 | 11.5 | 522.07 | 3.08 | 1000 | 1.03 | 2.5/1 | ||
| 3×10 | 1/3.57 | 3.57 | 1.3 | 0.75 | 13.6 | 13.6 | 748.53 | 1.83 | 1000 | 0.783 | 2.5/1 | ||
| 3×16 | 1/4.51 | 4.51 | 1.3 | 0.82 | 15.6 | 15.6 | 1027.38 | 1.15 | 1000 | 0.622 | 2.5/1 | ||
| 3×25 | 1/5.64 | 5.64 | 1.3 | 0.87 | 18.2 | 18.2 | 1431.99 | 0.727 | 1000 | 0.5 | 2.5/1 | ||
| 4 | 4×1 | 1/1.13 | 1.13 | 1.3 | 0.56 | 8.4 | 8.4 | 252.31 | 18.1 | 1000 | 1.72 | 2.5/1 | |
| 4×1.5 | 1/1.38 | 1.38 | 1.3 | 0.59 | 9.1 | 9.1 | 301.62 | 12.1 | 1000 | 1.51 | 2.5/1 | ||
| 4×2.5 | 1/1.78 | 1.78 | 1.3 | 0.62 | 10.1 | 10.1 | 381.89 | 7.41 | 1000 | 1.29 | 2.5/1 | ||
| 4×4 | 1/2.25 | 2.25 | 1.3 | 0.68 | 11.4 | 11.4 | 503.14 | 4.61 | 1000 | 1.04 | 2.5/1 | ||
| 4×6 | 1/2.76 | 2.76 | 1.3 | 0.71 | 12.7 | 12.7 | 640.51 | 3.08 | 1000 | 0.887 | 2.5/1 | ||
| 4×10 | 1/3.57 | 3.57 | 1.3 | 0.78 | 14.8 | 14.8 | 905.46 | 1.83 | 1000 | 0.69 | 2.5/1 | ||
| 4×16 | 1/4.51 | 4.51 | 1.3 | 0.86 | 17.3 | 17.3 | 1279.8 | 1.15 | 1000 | 0.533 | 2.5/1 | ||
| 4×25 | 1/5.64 | 5.64 | 1.3 | 0.93 | 20.1 | 20.1 | 1789.74 | 0.727 | 1000 | 0.423 | 2.5/1 | ||
| 7 | 7×1 | 1/1.13 | 1.13 | 1.3 | 0.62 | 9.9 | 9.9 | 352.8 | 18.1 | 1000 | 1.31 | 2.5/1 | |
| 7×1.5 | 1/1.38 | 1.38 | 1.3 | 0.65 | 10.8 | 10.8 | 428.37 | 12.1 | 1000 | 1.15 | 2.5/1 | ||
| 7×2.5 | 1/1.78 | 1.78 | 1.3 | 0.69 | 12.1 | 12.1 | 556.83 | 7.41 | 1000 | 0.959 | 2.5/1 | ||
| 7×4 | 1/2.25 | 2.25 | 1.3 | 0.75 | 13.6 | 13.6 | 734.49 | 4.61 | 1000 | 0.783 | 2.5/1 | ||
| 12 | 12×1 | 1/1.13 | 1.13 | 1.3 | 0.73 | 13 | 13 | 588.54 | 18.1 | 1000 | 0.843 | 2.5/1 | |
| 12×1.5 | 1/1.38 | 1.38 | 1.3 | 0.76 | 14.1 | 14.1 | 708.58 | 12.1 | 1000 | 0.744 | 2.5/1 | ||
| 12×2.5 | 1/1.78 | 1.78 | 1.3 | 0.81 | 15.6 | 15.6 | 909.14 | 7.41 | 1000 | 0.63 | 2.5/1 | ||
| 19 | 19×1 | 1/1.13 | 1.13 | 1.3 | 0.79 | 15.2 | 15.2 | 803.93 | 18.1 | 1000 | 0.663 | 2.5/1 | |
| 19×1.5 | 1/1.38 | 1.38 | 1.3 | 0.84 | 16.6 | 16.6 | 988.41 | 12.1 | 1000 | 0.57 | 2.5/1 |
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Tags: Copper Conductor, Fireproof Electrical Wires, Henan Guowang Cable Group Co., Ltd.
