Transformer, Cable & Cable Accessories Manufacturer in China
Here we share knowledge about cables, such as the most popular cables currently, how to use cables, how to choose cables, etc. You can find like-minded friends here.
Introduction to ESP Power Cable Solutions Electric Submersible Pump (ESP Power Cable) systems play a vital role in modern oil and gas production, particularly in high-flow and deep-well applications. To ensure stable operation, these systems require a reliable method to transmit power from the surface to the downhole motor. For this reason, power cables designed … Read more
A Complete Guide to Understanding the Global Submarine Cable Map In today’s hyper-connected world, almost every email, video call, financial transaction, and cloud-based application relies on one invisible but critical infrastructure: submarine cable map . While satellites often capture the public imagination, more than 95% of international data traffic actually travels through fiber optic cables … Read more
Introduction The Câble U 1000 RGPFV-RH 0.6/1kV is a low-voltage power and control cable widely used in industrial and infrastructure applications where high mechanical protection, electrical reliability, and long service life are required. Designed according to European practices and compliant with IEC standards, this cable type is suitable for fixed installations in demanding environments, including … Read more
Introduction The N2XKFGbY (CU/XLPE/PVC/LS/PVC/SFWA/PVC) 0.6/1 (1.2) kV cable is a robust low-voltage power cable designed for applications requiring high mechanical protection, moisture resistance, and long-term electrical reliability. With its multi-layer construction and armoured design, this cable is widely used in industrial plants, power distribution networks, underground installations, and infrastructure projects. The designation N2XKFGbY follows European … Read more
Introduction The CU/MGT/XLPE/LS/SFA/PVC-FR 0.6/1 (1.2) kV FR Cable is a high-performance, fire-resistant, armoured low-voltage power cable designed for critical power distribution systems. This cable combines electrical reliability, fire survival capability, mechanical protection, and environmental resistance, making it suitable for demanding industrial and infrastructure applications. With a construction consisting of Copper Conductor (CU), Mica Glass Tape … Read more
Introduction Submarine cable repair is a critical activity that ensures the continuous operation of offshore power transmission and global communication networks. As offshore wind farms, subsea interconnectors, and international telecommunications systems expand rapidly, subsea cables have become indispensable infrastructure. However, even with advanced engineering and protection methods, subsea cables can still suffer damage due to … Read more
Introduction As global power transmission networks expand and modernize, high-voltage underground and submarine cable systems have become essential for reliable electricity delivery. Among all accessories used in these systems, 132kV cable straight joint splices play a critical role in ensuring electrical continuity, mechanical strength, and long-term insulation integrity. A 132kV cable straight joint splice is … Read more
Introduction As global power transmission networks continue to expand and upgrade, high-voltage (HV) and extra-high-voltage (EHV) underground cable systems have become a critical part of modern electrical infrastructure. Urbanization, renewable energy integration, cross-border interconnections, and the replacement of aging overhead lines are all driving the demand for reliable underground and submarine cable systems. Within these … Read more
1. Introduction Submarine power cables rated at 132kV/138kV/145kV/230kV Submarine Cable represent a critical class of high‑reliability transmission products used for offshore wind farms, inter‑array and export connections, cross‑sea interconnections, island power supply, and coastal grid reinforcement projects. These voltage levels are widely adopted because they offer an optimal balance between transmission capacity, electrical losses, installation … Read more
Introduction In modern power transmission systems, reliability and continuity of high-voltage cables are critical to ensuring stable electricity supply. Among the most important accessories in extra-high voltage (EHV) cable systems are 230kV cable straight joint splices, which are used to connect two cable sections in a straight-through configuration. These joints must withstand high electrical stress, … Read more