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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16 Jun 2023
What is the relationship between backbone cables, branch cab...
1. Contact: The backbone cable refers to the cable directly connected to the power supply; the branch cable refers to the cable that comes out of the distribution box and connects to the user or each
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03 Jun 2023
How to select cable outer sheath?
The choice of cable sheath should be made in accordance with the requirements of relevant standards in combination with different situations.
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12 May 2023
What are the purposes and selection principles of rubber she...
Characteristics of rubber sheathed cables:1. incomparable softness of other wires and cables;2. Good electrical insulation performance and chemical stability;3. Good physical and mechanical properties
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28 Apr 2023
2023 May Day Holiday Notice
May Day holiday is from Saturday (April 29th, 2023) to Wednesday(May 3rd.2023)
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17 Apr 2023
What are the purposes and selection principles of rubber she...
Among our commonly used power cables, rubber sheathed cables are also one of them. Rubber sheathed cable is a kind of soft and movable cable with multi-strand thin copper wire as conductor, rubber ins
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25 Mar 2023
The advantages for MDPE to be used as cable sheath
The hardness of the MDPE cable sheathing protects the cable from sharp objects dropped or loaded onto the cable.
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16 Mar 2023
How to identify the advantages and disadvantages when purcha...
First of all, look at the color. The copper core is yellowish and reddish, indicating that the quality of the copper used is better, while the yellowish white is the reaction of low-quality copper. Fo
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25 Feb 2023
Some regulations for electrical cable exposion to moisture
UNE 20460-3:1996 standard regulations about the cable usage under dverse environmental conditions, especially to what extent an electrical cable can be exposed to moisture.
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