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Difference between control cable and power cable
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Control cables are 450 / 750v, such as KVV, KVVP ......... Power cables are 0.6 / 1kv, such as VV, YJV ...
General power cables are within 5 cores for strong electricity
There are many control cable cores, sometimes customers have different requirements, generally up to 37 cores, but there are more cores (61) control cables are suitable for industrial and mining enterprises, energy transportation departments, for AC rated voltage below 450/750 V control, PVC insulated and PVC sheathed control cables used for protecting circuits and other occasions. But how is it different from a power cable? Let ’s take a look together.
Power cables are used in power system trunks to transmit and distribute large-function electrical energy, and control cables transmit electrical energy directly from power distribution points in power systems to the power connection lines of various electrical equipment. The rated voltage of power cables is generally 0.6 / 1kV and above, and the control cables are mainly 450 / 750V. In the production of power cables and control cables of the same specification, the thickness of the insulation and sheath of the power cables is thicker than that of the control cables.
The standard for control cables is GB / T9330, and the standard for power cables is GB / T12706
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