building wire cable

Code Symbol Full Definition Practical Engineering Value for Design & Procurement First V PVC Polyvinyl Chloride Insulation Layer Thermoplastic insulation with stable dielectric strength, mature extrusion process, matched for conventional low-voltage power transmission loops Second V PVC Polyvinyl Chloride Outer Protective Sheath Block moisture, dust, mild acid & alkali corrosion, resist outdoor aging, provide basic mechanical protection for internal insulation structure

1. Core Product Definition and Structural Comparison Matrix VV-type cables are low-voltage power cables featuring copper conductors, PVC insulation, and PVC sheathing. Designed specifically for fixed indoor power transmission, they are suitable for applications that do not require special fire resistance, high-temperature tolerance, or resistance to prolonged outdoor exposure. Their dual-layer PVC composite structure offers balanced basic insulation and physical protection,

Code Symbol Full Definition Engineering Practical Value for Design & Procurement ZR Flame Retardant Property Complies with vertical burning test standard, restricts flame spread, satisfies fire partition wiring basic safety requirements DJ Dedicated Computer & Instrument Signal Cable Optimized twisted pair layout to restrain inter-loop crosstalk, specially for weak analog/digital signal transmission Y PE Polyethylene Insulation Low dielectric constant, low capacitance, low

Detailed specifications for this model, enabling electrical designers, cost engineers, and procurement teams to quickly identify its structural characteristics: Product Overview: WDZ-YJY23 0.6/1kV Cable Key Features WDZ: Features low-smoke, zero-halogen, and flame-retardant properties; flame-retardant grades (WDZA/WDZB/WDZC) can be customized as required. YJ: Utilizes cross-linked polyethylene (XLPE) as the primary insulation layer. Y: Employs low-smoke, zero-halogen

WDZ-KYJYRP is a 0.45/0.75kV low-smoke halogen-free double-shielded control cable, specifically designed for high-precision Safety Instrumented Systems (SIS), DCS analog signals, fieldbus matching cabling, and other industrial projects requiring high electromagnetic interference and high fire resistance. It is an upgraded double-shielded derivative model based on the single-shielded KYJRP series control cables. Detailed Model Code Explanation: WDZ: Low-smoke halogen-free; all

YJHLV Power Transmission Cable: Advanced Aluminum Alloy Conductor Solution A clear breakdown of the model designation helps electrical designers, cost estimators, grid procurement specialists, and construction project managers quickly identify the structural definition and core specifications: Model Designation Breakdown YJ: Cross-linked polyethylene (XLPE) insulation, offering excellent heat resistance and insulation stability, suitable for long-term power transmission. HL:

BV Cable - PVC Insulated Single-Core Hard Copper Wire BV Cable is a PVC Insulated Single-Core Hard Copper Wire, widely used for fixed electrical installations in buildings, power distribution, and lighting systems. Cable Designation B: Insulated Wiring (Chinese standard designation) V: PVC (Polyvinyl Chloride) Insulation Applications Building Wiring: Fixed electrical circuits in residential, commercial, and industrial buildings Power Distribution: Main power supply lines,

BV Cable - PVC Insulated Single-Core Hard Copper WireBV Cable is a PVC Insulated Single-Core Hard Copper Wire, widely used for fixed electrical installations in buildings, power distribution, and lighting systems.Cable DesignationB: Insulated Wiring (Chinese standard designation)V: PVC (Polyvinyl Chloride) InsulationApplicationsBuilding Wiring: Fixed electrical circuits in residential, commercial, and industrial buildingsPower Distribution: Main power supply lines, lighting

BVVB Flat Sheathed PVC Insulated Copper Cable BVVB Cable is a Flat Sheathed PVC Insulated and Sheathed Copper Wire designed for fixed electrical installations where space-saving and compact routing are required. Cable Designation Breakdown B: Insulated Wiring (Chinese standard designation) V: PVC Insulation V: PVC Sheath B: Flat Type Applications Building Wiring: Fixed electrical circuits in residential and commercial buildings, especially for surface mounting Lighting