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Jiangxi Ruijin Jinzi Wire and Cable Co., Ltd.

Mobile phone: 13970133382

Phone: 13803580986 President Li

Engineering Center: 0797-2500326

Sales Department: 18077319193 Ms. He

Phone: 0797-2501160

0797-2501498

Address of company: South side of Jinxin Avenue, Ruijin Economic Development Zone

Website: quinnos.com

Control cable manufacturer

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Control cable manufacturer

  • 控制电缆生产厂家
  • Category: Control cables

  • hit count:
  • Release Date: 2019/01/23
  • Online Inquiry
  • Detailed introduction

江西控制电缆生产厂家

Control cable manufacturer

Control cables are PVC insulated and PVC sheathed control cables suitable for industrial and mining enterprises, energy and transportation departments, and for control and protection lines with AC rated voltages below 450/750 volts.


Control cable development prospects: The wire and cable industry is China's second largest industry after the automotive industry, with product variety satisfaction rates and domestic market share exceeding 90%. In the world, China's total output value of wire and cable has surpassed the United States, becoming the world's largest wire and cable producer. With the rapid development of China's wire and cable industry, the number of new enterprises has continued to rise, and the overall technical level of the industry has been greatly improved.

The sustained and rapid growth of the Chinese economy has provided huge market space for cable products. The strong temptation of the Chinese market has made the world focus on the Chinese market. In the short decades of reform and opening up, China ’s cable manufacturing industry The huge production capacity formed has made the world look amazing. With the continuous expansion of China's electric power industry, data communication industry, urban rail transportation industry, automobile industry and shipbuilding industries, the demand for wire and cable will also grow rapidly, and the wire and cable industry has huge development potential in the future.

In November 2008, in response to the world financial crisis, the government decided to invest 4 trillion yuan to stimulate domestic demand, of which about 40% was used for urban and rural power grid construction and transformation. The wire and cable industry in the country has a good market opportunity again. Wire and cable companies around the world seize the opportunity to welcome a new round of urban and rural power grid construction and transformation.


Control cable main performance:

Performance characteristics

DC resistance: 20 ℃, 0.4mm copper wire, 148Ω / km or less, 0.5mm copper wire, 95Ω / km or less.

2. Insulation electrical strength: 1min 1kv between conductors without breakdown 1kv between conductor and shield 3kv without breakdown

3. Insulation resistance: Each core wire is grounded to the other cores, the control cable is greater than 10000MΩ.km, and the HYAT cable is greater than 3000MΩ.km.

4. Working capacitance: average value 52 ± 2nF / km

5. Far-end crosstalk defense: The average power of the specified combination at 150kHZ is greater than 69dB / km.

Performance difference

The control cable has the characteristics of anti-moisture, anti-corrosion and anti-damage, and can be laid in a tunnel or a cable trench. [1] Power cables are used in power system trunks to transmit and distribute high-power electrical energy, and control cables transmit electrical energy from power distribution points in power systems directly 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.

(1) Control cables belong to electrical equipment cables, and power cables are two of the five categories of cables.

(2) The standard for control cables is 9330, and the standard for power cables is GB12706.

(3) The color of the insulated core of the control cable is generally printed in black and white, and the low voltage of the power cable is generally separated.

(4) The cross section of the control cable generally does not exceed 10 square meters, and the power cable is mainly used to transmit power, and generally has a large cross section.

Due to the reasons mentioned above, the specifications of power cables can generally be larger, up to 500 square meters (the range that conventional manufacturers can produce), and the larger the cross section, the fewer manufacturers can generally do, and the control cable section is generally Small, the maximum generally does not exceed 10 square.

In terms of the number of cable cores, power cables are generally up to 5 cores according to the requirements of the power grid, and the control cable is used to transmit control signals. .




URL of this article: http://quinnos.com/product/658.html

Keywords: Hunan control cable manufacturer , Fujian control cable manufacturer , Xiamen control cable manufacturer

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        Production base:

        Address: South side of Jinxin Avenue, Ruijin Economic Development Zone

        Engineering Center: 0797-2500326

        Sales Department: 18077319193

        Phone: 0797-2501160 0797-2501498


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