WDZC-YJY63-8.7/15KV-1 * 240 low smoke halogen-free cable

NegotiableUpdate on 02/25

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

WDZC-YJY63-8.7/15KV-1 * 240 high-voltage low smoke halogen-free cable is a type of power cable that has emerged with the continuous development of cable technology. Ultra high voltage cables are generally used as the central link in large-scale transmission systems and belong to a high-tech high-voltage cable mainly used for long-distance power transmission.

Product Details

WDZC-YJY63-8.7/15KV-1 * 240 High Voltage Low Smoke Zero Halogen Cable Details:

High voltage low smoke halogen-free cable is a type of power cable that has emerged with the continuous development of cable technology. Ultra high voltage cable is generally used as the central link in large-scale transmission systems and belongs to a high-tech high-voltage cable mainly used for long-distance power transmission.

WDZC-YJY63-8.7/15KV-1 * 240 High Voltage Low Smoke Zero Halogen CableUsage characteristics

1. The allowable long-term operating temperature for cable conductors is 90 ℃.

2. During a short circuit (lasting no more than 5 seconds), the temperature of the cable conductor shall not exceed 250 ℃.

3. The ambient temperature during cable laying shall not be lower than 0 ℃.

4. Small bending radius of cable: Three core cable shall not be less than 15 times the outer diameter of the cable; Single core cables shall not be less than 20 times the outer diameter of the cable.

5. The rated power frequency voltage U0/U of the cable is 8.7/15KV. U0: The rated power frequency voltage between the conductor used in the cable design and the ground or metal shield, known as the phase voltage; U: The rated power frequency voltage between conductors used in cable design is called line voltage; Um: The value of the "system voltage" that the equipment can withstand.

WDZC-YJY63-8.7/15KV-1 * 240 High Voltage Low Smoke Zero Halogen CableProduct Structure:

Cable structure: circular

Conductor cross-section: The conductor copper single wire should use TR type round copper wire in GB/T 3953.

Insulation material and thickness: Ultra clean cross-linked polyethylene material is used for the main insulation, and ultra smooth cross-linked material is used for the semi conductive shielding material

Color distinction: Identification marks for wires and cables GB 6995.3 Color band distinction

Sheath thickness: The thickness of the outer sheath of the cable measured at any small point shall not be less than 90% of the nominal thickness

Sheath material and color: The outer sheath material of the cable is low smoke halogen-free, and the outer sheath should be firmly wrapped around the metal sheath. Other properties of the outer sheath should comply with the corresponding provisions of GB/T 2952

　　WDZC-YJY63-8.7/15KV-1 * 240 High Voltage Low Smoke Zero Halogen CableModel Description:

WDZA-YJY23-8.7/15KV	Copper core conductor cross-linked polyethylene insulated galvanized steel strip armored halogen-free low smoke Class A flame-retardant power cable rated voltage 8.7/15KV
WDZB-YJY23-8.7/15KV	Copper core conductor, cross-linked polyethylene insulation, galvanized steel strip armor, halogen-free low smoke Class B flame retardant power cable, rated voltage 8.7/15KV
WDZC-YJY23-8.7/15KV	Copper core conductor cross-linked polyethylene insulated galvanized steel strip armored halogen-free low smoke Class C flame-retardant power cable rated voltage 8.7/15KV
WDZA-YJY33-8.7/15KV	Copper core conductor cross-linked polyethylene insulated galvanized steel wire armored halogen-free low smoke Class A flame-retardant power cable rated voltage 8.7/15KV
WDZB-YJY33-8.7/15KV	Copper core conductor cross-linked polyethylene insulated galvanized steel wire armored halogen-free low smoke B-class flame-retardant power cable rated voltage 8.7/15KV
WDZC-YJY33-8.7/15KV	Copper core conductor cross-linked polyethylene insulated galvanized steel wire armored halogen-free low smoke Class C flame-retardant power cable rated voltage 8.7/15KV
WDZA-YJY63-8.7/15KV	Copper core conductor cross-linked polyethylene insulated stainless steel strip armored halogen-free low smoke Class A flame-retardant power cable rated voltage 8.7/15KV
WDZB-YJY63-8.7/15KV	Copper core conductor, cross-linked polyethylene insulation, stainless steel strip armor, halogen-free low smoke Class B flame retardant power cable, rated voltage 8.7/15KV
WDZC-YJY63-8.7/15KV	Copper core conductor, cross-linked polyethylene insulation, stainless steel strip armor, halogen-free low smoke Class C flame retardant power cable, rated voltage 8.7/15KV
WDZA-YJY73-8.7/15KV	Copper core conductor, cross-linked polyethylene insulation, stainless steel wire armor, halogen-free low smoke Class A flame retardant power cable, rated voltage 8.7/15KV
WDZB-YJY73-8.7/15KV	Copper core conductor, cross-linked polyethylene insulation, stainless steel wire armor, halogen-free low smoke Class B flame retardant power cable, rated voltage 8.7/15KV

Recommended model:

YJV42-8.7/15KV	Copper core cross-linked polyethylene insulated wire core, copper tape wrapped, galvanized thick steel wire armored, polyvinyl chloride sheathed, rated voltage 8.7/15KV high-voltage cable
ZA-YJV42-8.7/15KV	Copper core cross-linked insulated wire core, copper tape wrapped, galvanized thick steel wire armored, Class A flame-retardant polyvinyl chloride sheath, rated voltage 8.7/15KV high-voltage cable
ZB-YJV42-8.7/15KV	Copper core cross-linked insulation wire core copper tape wrapped galvanized coarse steel wire armor Class B flame retardant polyvinyl chloride sheath rated voltage 8.7/15KV high voltage cable
ZC-YJV42-8.7/15KV	Copper core cross-linked insulated wire core, copper tape wrapped, galvanized thick steel wire armored, Class C flame-retardant polyvinyl chloride sheath, rated voltage 8.7/15KV high-voltage cable

Specification selection:

WDZA-YJY33-8.7/15KV-1*35	WDZA-YJY33-8.7/15KV-1*50	WDZA-YJY33-8.7/15KV-1*70
WDZA-YJY33-8.7/15KV-1*95	WDZA-YJY33-8.7/15KV-1*120	WDZA-YJY33-8.7/15KV-1*
WDZA-YJY33-8.7/15KV-1*	WDZA-YJY33-8.7/15KV-1*240	WDZA-YJY33-8.7/15KV-1*300
WDZA-YJY33-8.7/15KV-3*35	WDZA-YJY33-8.7/15KV-3*50	WDZA-YJY33-8.7/15KV-3*70
WDZA-YJY33-8.7/15KV-3*95	WDZA-YJY33-8.7/15KV-3*120	WDZA-YJY33-8.7/15KV-3*
WDZA-YJY33-8.7/15KV-3*	WDZA-YJY33-8.7/15KV-3*240	WDZA-YJY33-8.7/15KV-3*300

WDZC-YJY63-8.7/15KV-1 * 240 High Voltage Low Smoke Zero Halogen CableType:

The main types of medium voltage cables include YJV cables, VV cables, YJLV cables, and VLV cables.

YJV cable full name: Cross linked polyethylene insulated polyvinyl chloride sheathed power cable (copper core)

VV cable full name PVC insulated PVC sheathed power cable (copper core)

YJLV cable full name: Cross linked polyethylene insulated polyvinyl chloride sheathed aluminum core power cable

VLV cable full name PVC insulated PVC sheathed aluminum core power cable