KEI Industries engineers one of India’s most advanced and diversified power cable ecosystems — delivering integrated electrical solutions from residential wiring and industrial control systems to utility-grade Extra High Voltage transmission networks up to 400kV. Built on decades of manufacturing expertise, precision conductor engineering, and globally compliant production systems, KEI powers modern infrastructure across smart cities, metro rail systems, renewable energy projects, substations, industrial plants, commercial complexes, data-driven infrastructure, and mission-critical utility networks worldwide.

Manufactured in accordance with international standards including IEC 60502-1, IEC 60840, IEC 62067, IS 1554, IS 7098, BS 5467, BS 6622, and CIGRE recommendations, KEI cable solutions are engineered for superior current carrying capacity, thermal stability, flame resistance, low transmission loss, and long-term operational reliability under demanding electrical and environmental conditions. From FR, FRLS, HFFR, LSZH, HRPVC, and XLPE insulated systems to precision armoured and underground transmission architectures, every KEI cable is designed to meet the evolving demands of high-performance power infrastructure.

KEI House Wires combine bright electrolytic grade copper conductors with advanced flame-retardant insulation technologies including FR, FRLSH, and HFFR compounds to deliver enhanced fire safety, low smoke emission, anti-rodent protection, high insulation resistance, and eco-friendly lead-free performance. Available in premium variants including Conflame Green+, Banfire HFFR, Conflame FR-LSH, and Homecab-FR, KEI wiring systems are optimized for residential buildings, hospitals, hotels, smart homes, commercial complexes, and high-rise infrastructure requiring safe, energy-efficient, and sustainable electrical connectivity.

KEI Low Voltage Power Cables are manufactured using Copper and Aluminium conductors with XLPE, PVC, HRPVC, and LSZH insulation systems supported by GS Wire, GS Strip, Aluminium Strip, SS Braid, and ATC Braid armouring configurations for enhanced mechanical protection and operational durability. Designed for voltage grades up to 3.3kV with conductor capacities up to 1000 sq.mm and multicore configurations up to 61 cores, KEI LV Cables deliver dependable power distribution performance across utilities, EPC projects, substations, underground cabling systems, industrial automation, and infrastructure corridors.

KEI Control Cables are precision-engineered for industrial automation, instrumentation systems, manufacturing plants, process industries, substations, and control panel applications requiring stable signal transmission and long-term operational reliability. Available in armoured and unarmoured variants from 2-core to 37-core configurations with operating voltages up to 1100V, these cables integrate FR, FRLS, and HR PVC insulation technologies to ensure enhanced flame resistance, optimized capacitance, low reactance, and dependable industrial-grade performance in critical operating environments.

At the highest end of transmission engineering, KEI Extra High Voltage Cables represent utility-scale underground power transmission technology engineered for voltage applications from 66kV up to 400kV. Developed in technical collaboration with BRUGG Cables, Switzerland, and manufactured using advanced Continuous Catenary Vulcanization (CCV) technology, KEI EHV systems incorporate super-clean XLPE insulation, water-blocking technology, metallic moisture barriers, Milliken conductors, and precision shielding systems for exceptional thermal performance, transmission efficiency, and current carrying capability. Designed for smart grids, metro rail systems, renewable energy corridors, substations, and long-distance underground transmission infrastructure, KEI EHV solutions enable next-generation energy networks with high-capacity, future-ready, and globally compliant power transmission performance.

From residential safety to utility-scale electrification, KEI is not simply manufacturing wires and cables — it is engineering the electrical backbone of modern infrastructure through technologically advanced, performance-driven, and globally trusted power connectivity solutions.