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| add time： | 2016-01-27 16:25:31 |
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Frequency converter cable structure includes three main insulated wire, three root zero line insulation lines, in the main insulation line and the zero line insulated wires are arranged in around the package layer, copper layer, an outer winding layer and an outer sheath layer package, 3 + 3 core structure is formed, the cable has the strong impulse voltage resistance, able to withstand frequent high-speed frequency pulse voltage, the electrical frequency to a good protective effect.
purpose
The frequency conversion cable is mainly used for connecting the cable between the frequency conversion power supply and the frequency conversion motor, and the transmission and distribution lines with rated voltage 1KV and the following are used for conveying electric energy. Especially suitable for paper making, metallurgy, metal processing, mining, railway, food processing and other industries. Electrical equipment has a good protective effect.
Conditions of use
1, rated voltage U0/U:0.6/1KV
2, the cable conductor for a long time to allow the maximum temperature of 90 degrees, the maximum temperature of 250 degrees short circuit
3, the installation of the installation environment temperature is not less than 0 degrees, the installation of the ambient temperature is not less than -10 degrees
4, the cable allows the minimum bending radius is not less than 15D (D- cable diameter, mm)
performance
1, BPYJVP12R-TK, ZRBPYJVP12R-TK design with fifth kinds of soft stranded copper conductor GB/T3956-1997 regulations.
2, cross-linked polyethylene insulation, temperature and good weather resistance.
3, low transmission impedance, good electromagnetic compatibility.
4, low working capacity.
5, good anti-interference and low radiation performance.
6, symmetrical three core cable structure design, with better transmission performance than the four core cable.
