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![How to choose the ···]()
2025-08-28 How to choose the model of l···When selecting low-voltage and high-voltage cable models, you need to consider several factors, including application, voltage level, insulation material, and conductor material.Selecting Low-Voltage Cable ModelsLow-voltage cables are typically used in low-voltage power distribution systems, such as
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![What are the 10 co···]()
2025-08-28 What are the 10 common cable···Ten common cable types include:Power cables: The workhorse of power transmission, responsible for delivering electricity from power plants to homes. Based on voltage levels, they can be categorized as low-voltage, medium-voltage, high-voltage, and ultra-high-voltage cables.Control cables: Used for c
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![The meaning of ove···]()
2025-08-28 The meaning of overhead cond···Overhead conductors are a vital component of power transmission and distribution systems, and their model designation is crucial for their proper selection and use. This article will focus on the meaning of the overhead conductor model JKLYJ-120 and briefly introduce the general designation rules fo
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![The difference bet···]()
2025-08-28 The difference between fire-···The Core Differences Between Fire-Resistant and High-Temperature-Resistant CablesDespite their similar names, fire-resistant and high-temperature-resistant cables have completely different design objectives, performance characteristics, and applicable scenarios. The key differences are as follows:1.
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![What do the colors···]()
2025-08-28 What do the colors of the wi···In electrical circuits, we see wires of different colors, each with different functions. So, what do the different colors represent?What do the different colors represent?1. Red: It represents the live wire, usually represented by the letter "l". This color is very bright and visually crea
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![Common cable model···]()
2025-08-28 Common cable model descripti···Common Cable Types and CharacteristicsYJV copper-core PE-insulated PE-sheathed power cable is suitable for indoor installation, tunnels, and pipelines, but it should be noted that this cable cannot withstand pressure and external mechanical forces.YJV22 copper-core PE-insulated steel-tape armored PE
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![Shielded cable mod···]()
2025-08-28 Shielded cable models and sp···Common shielded cable models and features:1. RVVP Cable- Structure: Copper core + PVC insulation + copper wire braided shield + PVC jacket- Application: Suitable for low-voltage instruments and monitoring systems. The shield layer can resist electromagnetic interference below 30MHz.- Specifications:
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![10kv high voltage ···]()
2025-08-28 10kv high voltage overhead i···I. Introduction to 10kV Overhead Insulated Conductors10kV overhead insulated conductors are widely used in power transmission lines. They offer excellent electrical performance and high mechanical strength. They are not only resistant to harsh weather conditions but also effectively reduce line loss
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2025-08-28 The difference between 8.7/1···The main differences between 8.7/10kV and 8.7/15kV lie in their voltage ratings and maximum withstand voltages. 8.7/10kV has a voltage rating of 10kV and a maximum withstand voltage of 12kV; while 8.7/15kV has a voltage rating of 15kV and a maximum withstand voltage of 17.5kV.1. Differences in Withs
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![The difference bet···]()
2025-08-28 The difference between flexi···Mineral insulated cables (MICs) are widely used in fire protection systems, high-temperature environments, and critical power transmission applications due to their excellent fire and heat resistance and safety. Based on their structure and performance, MICs can be divided into rigid and flexible MI
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