16 Nov 2024
The role, type of the shielding layer in cable
Shielded cable is a cable used to transmit signals. It has shielding properties and is used to prevent external electromagnetic interference from affecting its transmission effect.
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16 Nov 2024
The difference between PE, PVC, XLPE, and EPR materials
1.1 The selection of cable insulation type shall comply with the following provisions:1 Under the operating voltage, working current and its characteristics and environmental conditions, the cable ins
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14 Oct 2024
What principles should be followed in selecting power cables...
What are the rated voltage levels of power cables, and how to determine them according to different places?1. The rated voltage levels of power cables are mainly divided into the following categories:
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25 Apr 2022
Types and functions of wire and cable sheath
Zhenglan Cable mainly supply PE & PVC related materials made sheathed cables
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24 Apr 2022
How to identify inferior cables(1)?
Power cables are one of the indispensable materials for power transmission and are widely used in economic production. Once a cable fails, it will not only threaten the safe and stable operation of th
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16 Apr 2022
The Hazards of Moisture to Power Cable
With the deepening of the research and understanding of insulation water absorption and water tree, people are more and more aware of the importance of waterproof performance for medium and high volta...
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02 Apr 2022
2022 Qingming Festival Holiday Notice
China's Traditional Qingming Festival, a festival for worshiping ancestors, mourning passed-away relatives, spring outings
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14 Mar 2022
The Function of Control Cable's Shield
Shielded control cable is a cable with a layer of mesh copper wire or metal wire braided around one or more wires.
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11 Feb 2022
What are the advantages of copper core cable over aluminum c...
Due to the low resistivity of copper, compared with aluminum cable, the power loss of copper cable is low, which is obvious.
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27 Jan 2022
2022 Lunar New Year Spring Fesival Holiday Notice
2022 Lunar New Year Spring Fesival Holiday Notice
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18 Jan 2022
What is the difference between DC cable&AC cable?
DC cables are used in rectified DC transmission systems, and AC cables are often used in power frequency (domestic 50Hz) power systems.
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