low smoke zero halogen wire

WDZ-YJLHY23 Model Code Breakdown WDZ: Low-smoke, zero-halogen, and flame-retardant properties YJ: Cross-linked polyethylene (XLPE) insulation LH: AA8030 series aluminum alloy conductor (creep-resistant alloy) Y: Low-smoke zero-halogen (LSZH) polyolefin bedding layer 23: Double steel tape armor + polyethylene outer sheath, providing mechanical protection for underground installation WDZ-YJLHY23 is a cost-optimized, heavy-duty power cable designed for fixed power transmission

WDZN-YJY is a fire-resistant, low-smoke, zero-halogen (LSZH) power cable widely used in fixed installations for power transmission and distribution circuits. Featuring solid or tinned copper conductors, cross-linked polyethylene (XLPE) insulation, and an LSZH outer sheath, this cable meets the stringent fire safety requirements of densely populated public buildings and critical infrastructure. In the event of a fire, the WDZN-YJY cable emits minimal toxic halogen gases and

A detailed model breakdown for medium-voltage design engineers, tender estimators, and procurement specialists to facilitate the quick identification of structural and electrical characteristics: Model Breakdown WDZ: Low-smoke, zero-halogen (LSZH), flame-retardant type; flame-retardant grades (WDZA, WDZB, or WDZC) can be customized based on fire safety design requirements. YJ: Cross-linked polyethylene (XLPE) primary insulation, offering excellent resistance to medium-voltage

Code Symbol Full Definition Engineering Practical Value for Design & Procurement YJ Cross-Linked Polyethylene (XLPE) Insulation High thermal stability, low dielectric loss, long-term 90 continuous operation, superior aging resistance vs conventional PVC insulation V PVC Inner Bedding Sheath Smooth buffer layer to separate core assembly and armor, prevent armor wire abrasion on insulation structure under tensile deformation 32 Galvanized Fine Steel Wire Helical Armored Layer

Code Symbol Full Definition Engineering Practical Value for Design & Procurement YJ Cross-Linked Polyethylene (XLPE) Insulation High thermal stability, low dielectric loss, long-term 90 continuous operation, superior anti-aging performance against conventional PVC insulation V PVC Inner Bedding Sheath Buffer isolation layer separating cored assembly and armor layer, prevent armor wire abrasion on insulation under tensile deformation 72 Non-Magnetic Aluminum Wire Helical

Core Technical Parameters: Safety, Environmental Protection, and Quality Fully Controllable Parameter Category Specific Parameters Rated Voltage 0.6/1KV (AC) Conductor Material High-purity oxygen-free copper core (GB/T 3956-2008 Class 2 conductor, conductivity 98%) Insulation Material Halogen-free low-smoke cross-linked polyethylene (XLPE), temperature resistance 90, insulation resistance 200Mkm Sheath Material Anti-aging halogen-free low-smoke polyolefin, oxygen index

Product Overview The 35kV YJV22 is a medium-to-high voltage power cable with steel-tape armor, designed for fixed installation in 35kV three-phase power transmission and distribution systems. It is available in two standard rated insulation voltage classes21/35kV and 26/35kVand comes in single-core and three-core configurations with conductor cross-sections ranging from 16mm to 630mm to meet diverse current-carrying capacity requirements. Its comprehensive construction

The YJV22 8.7/15kV 3300mm is a heavy-duty three-core medium-voltage cable specifically designed for 8.7/15kV AC 50Hz three-phase power systems. Unlike traditional small- and medium-section medium-voltage cables, its 300mm ultra-large cross-section conductor is designed for ultra-high loads, long-distance transmission, and core trunk loops. Manufactured strictly according to IEC 60502-2, IEC 60228, and GB/T 12706 series standards, this product features a reinforced

The YJV22 8.7/15kV 395mm is a professional three-core medium-voltage power cable, specifically developed for AC 50Hz three-phase power systems with a rated voltage of 8.7/15kV. This model is manufactured strictly according to IEC 60502-2, IEC 60228, and GB/T 12706 standards, employing a mature composite structure suitable for high electric field strength, heavy-load operation, and complex outdoor/underground environments. The 95mm single-core cross-sectional area provides