Cabo de Potência com Condutor de Cobre Flexível de Núcleo Único 450/750V Isolado em PVC
Cabo de Potência com Condutor de Cobre Flexível de Núcleo Único 450/750V Isolado em PVC image
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Product Details
Product Description
Scope of application
System
This product is suitable for AC 50Hz, transmission of electrical energy in a power line whose voltage does not exceed 450/750V power.
Occasion
Power plants, fixed wiring, household appliances, meters, lighting and telecommunication equipment with AC voltage of 450/750V and below
Product characteristics
Insulation performance is good, have a certain acid and alkali resistance, oil resistance, moisture-proof characteristics; Stable structure, process of simple manufacturing, low price
Compliant standard
Executive standard
GB/T 5023-2008 PVC insulated cable,wires and flexible wires with rated voltage of 450/750V and below
Additional standard
Service characteristics
Rated voltage
0.45/0.75kV
Operating temperature
Cable conductor allows the highest working temperature 70 ºC for a long time.
Ambient temperature
The ambient temperature of the cable should not be lower than 0 ° C.
Laying temperature
The laying temperature of the cable should not be lower than 0ºC.
Bending radius
The allowable bending radius of cable with outer diameter (D) less than 25mm shall not be less than 4D. The allowable bending radius of cable with outer diameter (D) of 25mm and above shall not be less than 6D.
Identification of product
Wire core
Blue
Rind
Cables shall be continuously identified with the manufacturer’s name, product model and rated voltage, The logo of factory‘s name can be a duplicate of the manufacturer or repetitive identification.
The distance between the end of one complete sign and the beginning of the next sign shall not exceed 275mm; The printed mark should be erasure resistant and not easy to fall off, and the printed content on the surface should be clear and recognizable
| specification | conductor structure | Outer diameter of conductor(mm) | insulation thickness(mm) | sheath thickness(mm) | Reference outside diameter(mm) | Reference weight(kg/km) | 20ºC maximum DC resistance(Ω/km) | Minimum insulation resistance at operating temperature(MΩ·km) | testing voltage(kV/min) | Maximum allowable tractive force of conductor(N) |
| 0.75 | 1/0.97 | 0.97 | 0.6 | 0.8 | 3.8 | 22.1 | 24.5 | 0.012 | 2/5 | 53 |
| 1 | 1/1.13 | 1.13 | 0.6 | 0.8 | 3.9 | 25.5 | 18.1 | 0.011 | 2/5 | 70 |
| 1.5 | 1/1.38 | 1.38 | 0.7 | 0.8 | 4.4 | 33.4 | 12.1 | 0.011 | 2/5 | 105 |
| 2.5 | 1/1.78 | 1.78 | 0.8 | 0.8 | 5 | 47.3 | 7.41 | 0.01 | 2/5 | 175 |
| 4 | 1/2.25 | 2.25 | 0.8 | 0.9 | 5.7 | 66.7 | 4.61 | 0.0085 | 2/5 | 280 |
| 6 | 1/2.76 | 2.76 | 0.8 | 0.9 | 6.2 | 88.5 | 3.08 | 0.007 | 2/5 | 420 |
| 10 | 7/1.35 | 4.05 | 1 | 0.9 | 7.9 | 143 | 1.83 | 0.0067 | 2/5 | 700 |
| 16 | 7/1.66 | 4.98 | 1 | 0.9 | 8.8 | 197.5 | 1.15 | 0.0057 | 2/5 | 1120 |
| 25 | 7/2.14 | 6.42 | 1.2 | 1 | 10.8 | 315.4 | 0.727 | 0.0054 | 2/5 | 1750 |
| 35 | 7/2.52 | 7.56 | 1.2 | 1.1 | 12.2 | 420.6 | 0.524 | 0.0047 | 2/5 | 2450 |
| 50 | 19/1.78 | 8.9 | 1.4 | 1.3 | 14.3 | 572.4 | 0.387 | 0.0047 | 2/5 | 3500 |
| 70 | 19/2.14 | 10.7 | 1.4 | 1.4 | 16.3 | 792.8 | 0.268 | 0.004 | 2/5 | 4900 |
| 95 | 19/2.52 | 12.6 | 1.6 | 1.5 | 18.8 | 1081.8 | 0.193 | 0.0039 | 2/5 | 6650 |
| 120 | 37/2.03 | 14.21 | 1.6 | 1.6 | 20.6 | 1340.3 | 0.153 | 0.0035 | 2/5 | 8400 |
| 150 | 37/2.25 | 15.75 | 1.8 | 1.8 | 23 | 1652.3 | 0.124 | 0.0035 | 2/5 | 10500 |
| 185 | 37/2.52 | 17.64 | 2 | 1.9 | 25.4 | 2056.8 | 0.0991 | 0.0035 | 2/5 | 12950 |
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Tags: Henan Guowang Cable Group Co., Ltd., Round Wire, Single Core
