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Company News
Latest company news about What is the function of inner and outer shielding of cable medium voltage and high voltage cables?

What is the function of inner and outer shielding of cable medium voltage and high voltage cables?

[2022-11-15 10:37:39]
The so-called "shielding" on the cable structure is essentially a measure to improve the electric field distribution. The cable conductor is made up of multiple wires twisted, and it is easy to form an air gap between it and the insulating layer. The surface of the conductor is not smooth, which ... Read More
Latest company news about Types and properties of common flame-retardant wires and cables

Types and properties of common flame-retardant wires and cables

[2022-11-05 15:43:42]
1. Ordinary flame-retardant wires and cables The insulating and sheathing materials of ordinary flame-retardant wires and cables are generally polymer materials containing halogen (or modified by adding halogen containing flame retardant). Polyvinyl chloride (PVC) is commonly used. Ordinary PVC ... Read More
Latest company news about 2022 China's National Day Holiday Notice

2022 China's National Day Holiday Notice

[2022-09-30 09:06:24]
Dear Customer, Thanks for your visiting our website. Kindly note we are on a 7-day National Day holiday from October 1st(Saturday) to 7th(Friday) and will be back from October 8th( Saturday). During holiday, we may have limited access to email and work may be delayed or stop temperaturely. We will ... Read More
Latest company news about Why Single core Armored Cable Should Use Non magnetic Materials?

Why Single core Armored Cable Should Use Non magnetic Materials?

[2022-09-19 10:36:36]
When a single core cable is started or stopped by alternating current or direct current, a corresponding alternating magnetic field will be generated around the cable, and an induced current will be generated in the metal material. This current flows inside the metal material, much like a vortex of ... Read More
Latest company news about 2022 Mid-Autumn Festival Holiday Notice

2022 Mid-Autumn Festival Holiday Notice

[2022-09-09 11:28:52]
Dear Customer, Thanks for your visiting our website. Kindly note we are on Mid-Autumn Festival holiday from Sept 10th to 12th. Work resume from Tuesday( Sept, 13th). During holiday, all work will become slow compared with normal days. But we will get back to you as quickly as we can after holiday. ... Read More
Latest company news about Why solar cable adopts tinned copper conductor?

Why solar cable adopts tinned copper conductor?

[2022-08-26 11:39:35]
Tinned copper wire has a silver appearance because tin is a silver metal. The process of tinned copper wire is a little more complicated than that of bare copper wire. At room temperature, tin is very stable in the air, because a dense oxide film will be formed on the surface of tin to prevent the ... Read More
Latest company news about A simple method for checking the quality of insulation layer of electric wire

A simple method for checking the quality of insulation layer of electric wire

[2022-08-12 10:03:25]
The main function of the electric wire is not to spread the current to objects outside the target while conducting electricity, which is mainly the function of the insulating layer. Therefore, a good insulation layer is the best guarantee to avoid some risks caused by electricity consumption. The ... Read More
Latest company news about Importance of power cable sheath

Importance of power cable sheath

[2022-07-16 15:41:09]
Power cables are widely used to transmit and distribute electric energy. They are often used in urban underground power grids, outgoing lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. The main lines in the ... Read More
Latest company news about How to identify inferior cables(5)?

How to identify inferior cables(5)?

[2022-07-15 15:27:07]
Precautions 1、 Observe the appearance of the wire. The insulation (sheath) layer of qualified products is soft, tough and flexible, and the surface layer is tight, smooth and free of roughness. If the plastic wrapping the wire is easy to peel off, there is a problem of insufficient plastic strength. ... Read More
Latest company news about How to identify inferior cables(4)?

How to identify inferior cables(4)?

[2022-07-11 14:04:39]
4. Wire and cable with unqualified conductor resistance Conductor resistance is an important indicator for evaluating the compatibility of wire and cable conductor materials and cross-sections. When the conductor resistance exceeds the standard, the loss of the current passing through the line is ... Read More
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