Rubber cable YCW3 * 25+1 * 10 Flexible cable YCW4 * 25+1 * 10 Price

NegotiableUpdate on 02/25

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Overview

Rubber cable YCW3 * 25+1 * 10 Flexible cable YCW4 * 25+1 * 10 Price $r $n Used for various mobile electrical equipment with AC voltage of 450/750V and below, able to withstand large mechanical external forces, suitable for outdoor or oil contaminated environments, long-term operation should not exceed 60 ℃

Product Details

Rubber cable YCW3 * 25+1 * 10 Flexible cable YCW4 * 25+1 * 10 Price

Main performance：The rated voltage U0/U is 300/500 (YZ type) and 450/750 (YC type); The long-term working temperature of the wire core should not exceed 65 ℃; The "W" type cable has weather resistance and certain oil resistance, making it suitable for use outdoors or in contact with oil stains; The secondary ground voltage of the welding machine cable shall not exceed 200V AC and 400V DC peak.

General rubber sheathed cables are generally classified into "light, medium, and heavy" structures.YQ-0.3/0.5, YQW-0.3/0.5 lightweight rubber sheathed flexible cable, used for lightweight mobile electrical equipment and tools

YZ-0.3/0.5 ordinary medium-sized rubber sheathed flexible cable YZW-0.3/0.5 ordinary chloroprene rubber and other equivalent synthetic elastomer rubber flexible cables, used for various mobile electrical equipment and tools

YC-450/750, YCW-450/750 heavy-duty rubber sheathed flexible cable, YH high-strength welding machine rubber sheathed flexible cable, used for various mobile electrical equipment, can withstand large mechanical external forces.

Rubber cable YCW3 * 25+1 * 10 Flexible cable YCW4 * 25+1 * 10 Price

model	name	Scope of application
YQ-0.3/0.5 YQW-0.3/0.5	Light rubber sheathed cable	Used for lightweight mobile electrical equipment and tools
YZ-0.3/0.5	Medium sized ordinary strength rubber sheathed flexible cable
YZW-0.3/0.5	Ordinary chloroprene or other equivalent synthetic elastomer rubber sheathed flexible cable	Used for various mobile electrical devices and tools
YC-450/750 YCW-450/750	Heavy duty rubber sheathed flexible cable	Used for various mobile electrical devices, capable of withstanding large mechanical external forces

model	Product Name	Voltage KV	Number of cores No.of	Cross section mm2	Main application scope
YZW	Medium sized rubber sheathed flexible cable for outdoor use	300-500	2 3.4 5 3+1	0.75-6 0.75-6 0.75-6 1.0-6	Used for various mobile electrical equipment with AC voltage of 450/750V and below, capable of withstanding large mechanical external forces, long-term working temperature should not exceed 65 ℃, suitable for outdoor or oil contaminated environments.
YCW	Heavy duty rubber sheathed flexible cable for outdoor use	450-750	1 2 3 4 5	1.5-400 1.0-25 1.0-95 1.0-150 1.0-25	Used for various mobile electrical equipment with AC voltage of 450/750V and below, capable of withstanding significant mechanical external forces, suitable for outdoor or oil contaminated environments, and should not exceed 60 ℃ for long-term operation

Basic process flow of cable manufacturing
1. Copper and aluminum monofilament drawing
Copper and aluminum rods commonly used in wires and cables are drawn through one or several stretching molds using a drawing machine at room temperature to reduce their cross-section, increase their length, and improve their strength. Drawing is the first process of various wire and cable companies, and the main process parameter of drawing is mold matching technology.
2. Single wire annealing
Copper and aluminum monofilaments are heated to a certain temperature to improve their toughness and reduce their strength through recrystallization, in order to meet the requirements of wire and cable for conductive cores. The key to annealing process is to prevent oxidation of copper wire
3. Twisting of conductors
In order to improve the flexibility of wires and cables for easy installation, the conductive core is made up of multiple single wires twisted together. From the twisting form of the conductive wire core, it can be divided into regular twisting and irregular twisting. Irregular twisting can be divided into bundle twisting, concentric compound twisting, special twisting, etc.
In order to reduce the occupied area of wires and shrink the geometric dimensions of cables, a compression form is adopted while twisting conductors, transforming ordinary circles into semicircles, sectors, tile shapes, and compressed circles. This type of conductor is mainly used in power cables.
4. Insulation extrusion
Plastic wires and cables mainly use extruded solid insulation layer. The main technical requirements for plastic insulation extrusion are:
4.1. Eccentricity: The deviation value of the extruded insulation thickness is an important indicator of the extrusion process level, and most product structural dimensions and their deviation values are clearly specified in the standard.