ZC-YJLV-0.6/1kV-4×120+1×70 flame-retardant aluminium power cable

Product Overview

ZC-YJLV-0.6/1kV-4×120+1×70 flame-retardant aluminium power cable is an engineering-special low-voltage power cable featuring ZC-class flame retardancy, low loss, high stability and high cost performance. Rated at 0.6/1kV, it adopts standard 5-core power configuration of 4×120+1×70. Constructed with high-purity aluminium conductor, XLPE insulation and flame-retardant sheath, it has multiple advantages including flame retardancy, stable insulation, anti-ageing & corrosion resistance, large current-carrying capacity, low transmission loss, lightweight installation and economical cost. It is specially designed for low-voltage high-power main power transmission working conditions in civil and industrial projects. Suitable for main power distribution laying of various buildings, factories and municipal power projects, it can run steadily in complex indoor and outdoor laying environments. Safe, stable and economical, it is a universally preferred cable for new construction and renovation of low-voltage power distribution projects at present.

Main Advantages

  1. Standard voltage bearing capacity for civil and industrial lowvoltage power distribution systems Rated at 0.6/1kV, this product is suitable for general lowvoltage power frequency distribution systems in domestic industrial plants, residential communities, commercial complexes and municipal projects. It fully meets engineering power demands including highpower transmission on main lines, centralized power supply for equipment and outdoor pipe network power distribution. It features balanced and stable insulation voltage resistance, with low risks of insulation breakdown, electric leakage and voltage attenuation under longterm fullload operation. It ensures continuous and stable power supply for the whole distribution line and fits various medium and largescale lowvoltage power distribution projects.
  2. Premium crosslinked insulation protection with antiageing performance for extended service life It adopts highperformance XLPE crosslinked polyethylene insulation combined with flameretardant PVC sheath. The compact and stable material structure delivers excellent hightemperature resistance, oxidation resistance, antiageing, moisture and corrosion resistance. It can withstand complex working conditions such as humid cable trenches, regular outdoor sunlight exposure and alternating seasonal temperature changes. It resists cracking, peeling and insulation ageing failure after longterm laying, greatly reducing line failure rate, extending cable service life and lowering later maintenance and replacement costs of projects.
  3. Lightweight aluminium conductor structure for convenient and efficient laying Constructed with stranded highpurity aluminium conductors, it is lighter and easier to handle with less construction workload compared with copper cables of the same specification. The cable has good overall flexibility and reasonable bending radius, easily adapting to complex construction scenarios such as cable tray routing, pipe gallery bends, cable trench wiring, direct burial and equipment connection. It significantly reduces manual laying difficulty, shortens the construction period of large power distribution projects and meets the wiring requirements for largearea and longdistance main lines.
  4. ZC-class flame retardant property to greatly improve fire safety of projects The whole cable is made of ZC flameretardant formulated material with excellent selfextinguishing and fire suppression performance. It hardly sustains combustion upon exposure to open flame, effectively blocking the spread of electrical fire along cables and preventing widerange power outages and fire expansion caused by local cable ignition. It fully complies with fire wiring codes for densely occupied and equipmentconcentrated sites such as factories, shopping malls, residential buildings and municipal pipe networks, markedly upgrading the fire safety level of the entire power distribution system.
  5. Stable electrical performance and strong adaptability to high-power loads Highpurity aluminium conductors feature uniform resistance, low transmission loss and low temperature rise when energized, offering sufficient and stable currentcarrying capacity to continuously bear heavy power loads for civil and industrial applications. The crosslinked insulation layer has high dielectric strength and good sealing performance, with outstanding moisture resistance, waterproofing, leakage prevention and breakdown resistance. It guarantees 24-hour uninterrupted and high-load stable operation of building main distribution and factory power distribution systems.

Technical Specifications

Item Specification
Conductor Material Finely stranded high-purity aluminium conductor (high-conductivity aluminium core)
Insulation & Sheath Material XLPE cross-linked polyethylene insulation, ZC-class flame-retardant PVC sheath
Core Configuration 4×120+1×70 (4 cores of 120mm² + 1 core of 70mm²)
Rated Voltage 0.6/1kV (low-voltage power frequency distribution for industrial & civil use)
Flame Retardant Class ZC Class C flame retardant, single vertical burning flame retardant
Maximum Long-term Operating Temperature 90℃
Minimum Installation Temperature Not lower than 0℃
Environmental Characteristics Temperature resistant, moisture-proof, anti-ageing, corrosion & dust resistant, flame retardant; suitable for laying on cable trays, in cable trenches, pipe galleries, overhead outdoor lines and direct burial
Conductor Characteristics High conductivity, low loss, lightweight, easy installation, strong load capacity; suitable for long-term high-power power distribution for industrial and civil applications

Application

ZC-YJLV flame-retardant aluminium power cable is a general low-voltage high-power main distribution cable for civil and industrial use. With 5-core balanced power structure, sufficient current-carrying capacity, reliable flame retardancy and outstanding cost performance. It applies to main outgoing lines of distribution rooms in residential quarters, power distribution for commercial complexes, centralized power supply for workshop equipment, municipal road power distribution pipe networks, park-wide power distribution, laying in cable trenches & pipe galleries, overhead outdoor lines and underground direct burial. It can operate stably long-term under complex indoor and outdoor conditions with normal temperature, humidity, dust and temperature variation. Widely used in old power grid renovation, power distribution for new buildings, factory capacity expansion power distribution and municipal supporting power projects. It is a cost-effective mainstream supporting cable for 0.6/1kV low-voltage high-power distribution projects.

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