1.Application
The NFC33-209 Standard AAAC Conductor Aerial Cable is used for 600V or lower overhead service applications such as power transimission and distribution for street lighting,outdoor lighting,and temporary service for construction.
The operating temperatures should not to exceed 75°C for polyethylene(PE) insulated conductors or 90°C for crosslinked polyethylene(XLPE)insulated conductors.
2.Standard :
NFC33-209,BS7870,GB/T12527-2008
3.Rated voltage :
1kV,10kV or 11kV
4.Specification
Concentric strand Aluminum/ AlloyAAAC wires insulated by PE or XLPE as phase conductor, bare or insulated AAC/AAAC/ACSR/AACSR messenger
1. The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PVC sheathed power cable.
2. The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PE sheathed power cable.
Specific property for usage of 110KV~220KV XLPE high-voltage cable
1. Cable's conductor highest working temperature is allowed up to 90º C, and overload when meet an emergency is 130º C, When short circuit (in � 5 seconds) the highest temperature is 250º C
2. When installing or laying cable, the ambient temperature should be less than -20º C, and have to give a preheat to cable.
3. The minimum bending diameter(in follow the table):
Note: In form, D0 is a real test value to cable's outer diameter.
4. Allowed biggest axial traction force to outer diameter when laying cable (not consider the radial lateral-pressure at bent set ion) T=KÃ? Core NO. Ã? Section (kg), in formula, the coefficient K value should be: The copper core get 7, the aluminum core get 4.
5. Allowed biggest lateral-press P, when cable is being bent
The single core cable is required Pâ?¤ 500kg/m.
P=T/R (T is indicated axial traction force; R is indicated radius of bent-wheel), Knowing from above formula, as the traction force is made up by length and weight of cable. So it lets P to applying requirement as above. Then the diameter of bent-wheel should be widened.
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PVC Sheathed armoured power cable
The product not only has good electric capability, but also has good chemical stabilization, simple structure, easy to use, and the laying of cable do not be limited by the fall.
It is widely used at the transformer circuit which rated voltage is 6000V or under.
The product is produced against IEC60502 and IEC60331, and the product can be produced against the standard of BS, DIN, and the standard required by the clients.
1. The long-term permissible operation temperature of the conductor shall not be higher than 70.
2. The max temperature of the conductor of cable should less then 160 when short circuit. (less then 5 second).
3. The cable is not limited by drop in level when being laid, and the environment temperature shall not be lower than 0.
4. Perfect chemical stability, resistant against acids, alkalis, grease and organic solvents, and flame retardance.
5. Light weight, perfect bending properties, installed and maintained easily and conveniently.
6. Rated voltage: 0.6/1kV, 3.6/6kV.
7. Number of cores: One, two, three, four, five.
Floating cable which can be applied to underwater robot equipment, either in fresh water environment or in seawater environment. It is widely used in marine exploration robot, underwater ROV UAV remote control submersible, underwater camera, underwater construction, underwater search and rescue robot, pipeline detection robot, submersible pump and the link between various underwater electrical equipment and shore based equipment; Link of signal transmission, power supply and equipment control system from underwater to water.
