Rubber insulated cable 3&# 215; 35+2× 10 YC rubber flexible cable

Rubber insulated cable 3 × 35+2 × 10 YC rubber flexible cable

Application of universal rubber sheathed flexible cable

This product is used for household appliances, power tools, and various mobile electrical equipment with an AC rated voltage of 450/750V and below.

Use characteristics

(1) The rated voltage Uo/U of YZ type is 300/500V, while YC type is 450/750V.

(2) The long-term allowable working temperature of the wire core shall not exceed 65 ℃.

(3) W-shaped cables have weather resistance and certain oil resistance, making them suitable for use outdoors or in situations where they come into contact with oil stains.

(4) ZR type cables have flame retardant properties.

Main purpose of model name

YQ, YQW lightweight rubber sheathed flexible cable used for lightweight mobile electrical equipment and tools

YZ and YZW medium-sized rubber sheathed flexible cables are used for various mobile electrical equipment and tools

YC, YCW heavy-duty rubber sheathed flexible cables are used for various mobile electrical equipment and can withstand significant mechanical external forces

Electrical equipment wires and cables are widely used in various categories, with a wide range of varieties, large production volumes, and diverse process types. The variety accounts for about 60% of the total cable quantity and has been recognized by the industry. The definition of a large category of products is: any device that directly transfers electrical energy from the last switch to various electrical equipment, appliances that serve as connecting lines, and wires and cables; Internal connection and installation wires for various electrical equipment; The wires and cables used in signal, measurement, and control systems are collectively referred to as electrical equipment wires and cables.

Universal rubber sheathed cables are suitable for powering movable electrical equipment, power tools, instruments, and household appliances; Suitable for Fei Micro Light, it is a type of product with high production and wide application in rubber sheathed flexible cables. It adopts small-diameter copper single wire multi strand bundle, twisted into wire, extruded with rubber insulation layer, vulcanized, multi strand twisted into bundle, then extruded with rubber sheath and vulcanized.

Universal rubber sheathed cables are classified into three types based on mechanical performance requirements: light (YQ and YQW), medium (YZ and YZW), and heavy (YC and YCW). Each type is further divided into general and outdoor (weather resistant) types.

Rubber insulated cable 3 × 35+2 × 10 YC rubber flexible cableMain processes of wires and cables

Wire and cable are produced through three processes: drawing, twisting, and wrapping. The more complex the model specifications, the higher the repeatability.

1. Drawing

In metal pressure processing The technical processing method of forcibly passing metal through a mold (pressure wheel) under external force, compressing the cross-sectional area of the metal, and obtaining the required cross-sectional area shape and size is called metal drawing.

The drawing process is divided into single wire drawing and twisting drawing.

2. Twisting

In order to improve the flexibility and integrity of wires and cables, twisting two or more single wires together in the specified direction is called twisting.

The twisting process includes conductor twisting, cabling, weaving, steel wire armor, and winding.

3. Covering

According to different performance requirements for wires and cables, the equipment used is wrapped with different materials on the outside of the conductor.

The wrapping process is divided into:

A. Squeezing: Materials such as rubber, plastic, lead, aluminum, etc.

B. Vertical package: rubber, wrinkled aluminum strip material.

C. Wrapping: Ribbon paper tape, mica tape, alkali free glass fiber tape, non-woven fabric, plastic tape, etc., linear fiber materials such as cotton yarn and silk.