Both YC and YZ are rubber-sheathed cables, but they differ significantly in design positioning and performance characteristics. YC belongs to the heavy-duty general-purpose rubber-sheathed category, suitable for environments with high mechanical stress; YZ, on the other hand, is a medium-duty rubber-sheathed cable, emphasizing flexibility and applications in medium-load scenarios. The two types are distinctly differentiated in voltage levels, mechanical performance, conductor specifications, and applicable environments.

Flat cable (flat cable) is a flat cable composed of multiple parallel conductors, featuring heat resistance, cold resistance, and acid and alkali resistance. It operates within a voltage range of 450/750V to 0.6/1kV and is suitable for ambient temperatures of -40 to +70°C. The conductors are designed with a soft structure, and the insulation layer uses nitrile composite or silicone rubber materials. The sheath can be made of polyurethane, PVC, or silicone rubber, with some models optionally incorporating load-bearing elements such as galvanized steel wire ropes on both sides of the conductors.

Mineral cable is a special type of cable that uses magnesium oxide powder as the insulation layer and copper tube as the sheath. It is a truly fire-resistant cable that can sustain power supply for 3 hours in a high temperature of 950 ℃ and can also work for a long time at a high temperature of 250 ℃.

In the underground veins of the city, in the equipment rooms of industrial parks, power cables are like invisible "blood vessels" silently transporting energy to maintain the operation of modern society. As the core carrier of power transmission, the quality of power cables directly affects electrical safety and efficiency. Today, let's step into the world of power cable manufacturers and learn about the stories behind these 'invisible guardians'.

Solar cable is a specialized cable designed specifically for photovoltaic systems, used to connect solar panels, inverters, and grid equipment to achieve safe transmission of direct current. It is the core component for long-term stable outdoor operation of photovoltaic power generation systems.

In the urban context, power cables are like invisible blood vessels, delivering electricity to thousands of households. And the starting point of all of this is the seemingly low-key yet technologically advanced power cable factory. This is not only a transformation site of metal and insulation materials, but also a microcosm of modern industrial precision manufacturing. This article will take you into a power cable factory, uncovering the complete production chain from raw materials to finished products, and analyzing the technical logic and industry value behind it.