Self-Supporting Insulated Overhead Wire Cable SIP-4 (2X16, 4X16, 4X25, 4X35)​ The Self-Supporting Insulated Overhead Wire Cable SIP-4 stands as a robust solution for efficient power distribution, available in versatile specifications: 2X16, 4X16, 4X25, and 4X35. Designed with a self-supporting structure, it eliminates the need for separate messenger wires, simplifying overhead installations across urban, rural, and industrial landscapes.​ Crafted with high-conductivity aluminum conductors, the SIP-4 cable ensures low power loss and reliable performance in low-voltage networks (typically 0.6/1kV). Each conductor is insulated with premium materials like XLPE or UV-stabilized PVC, offering exceptional resistance to weather, moisture, and UV radiation—critical for enduring outdoor conditions. The self-supporting design integrates strength members within the cable structure, enabling it to bear its own weight and environmental loads, such as wind and ice, without additional support.​ Available in 2-core and 4-core configurations (2X16 to 4X35), it caters to diverse power demands: from residential neighborhoods to commercial complexes and light industrial facilities. The 2X16 variant suits smaller-scale applications, while 4X35 handles higher loads, ensuring flexibility for project-specific needs. Compliance with international standards (e.g., IEC 60502) guarantees safety, compatibility, and durability, making it a cost-effective choice for infrastructure projects prioritizing efficiency and longevity.​ Its insulated design minimizes the risk of short circuits and electrical hazards, while the self-supporting feature reduces installation time and labor costs. Ideal for areas where traditional overhead lines are impractical, the SIP-4 cable delivers consistent performance, making it a trusted asset for modern power distribution systems.

SIP Cable 416 425 4*10​ The SIP Cable series (4×10mm², 4×16mm², 4×25mm²) delivers robust 600V three-phase power distribution, integrating four insulated conductors in a single jacket for industrial and commercial applications. Constructed with 1350-H19 aluminum (61% IACS conductivity), these pre-assembled cables feature stranded conductors (7-19 strands, 1.3-2.0mm diameter) for enhanced flexibility.​ Current capacities scale with size: 4×10mm² (50A), 4×16mm² (70A), 4×25mm² (100A) at 90°C, supported by XLPE insulation (1.2mm thickness) with 20kV/mm dielectric strength. The flame-retardant (UL 94 V-0) PVC outer sheath resists UV, chemicals, and abrasion, ensuring durability in -40°C to 90°C environments.​ Compliant with IEC 60502-1 and UL 44, these 2.1-3.5kg/m cables offer 40% cost savings over copper, excelling in machinery wiring, building distribution, and renewable energy systems. Their 8× OD bend radius facilitates conduit/tray installation, making them ideal for space-constrained projects requiring reliable 600V three-phase performance.