Selection and application of copper wire drawing fluid for enameled wire

Enameled wire is coated with insulating paint on the outside of the bare Aluminium wire, constitute the inside due to the effect of insulating varnish, between the two adjacent wire can bear 200 v ac voltage Q general insulation flow line surface light, soft, can work under the condition of 130 ¡æ continuous.In addition, enameled wire bending also requires 10 times, paint should not fall off, in order to meet the winding when won’t appear the quality problem.

Round Enameled Wire is used for transformer coil winding and motor winding, also called electric motor winding wire. And to Measure The Specifications Of Round Enameled Wire is important, include the conductor diameter and insulation diameter.

Enamelled wire stripper is specialized to depainting for transformer and electrical machine etc, and the different strippers can be chose and according to different heat resistance levels and different enamelled materials. The products include BT-112 strong enamelled wire stripper BT-105 quick enamelled wire stripper BT-101A/B stripper etc. Its characteristics BT-112 is applicable to depainting for the thrum of Copper Wire Aluminum Wire with the heat resistance level 180(H), 200(H+), 220(C). BT-105 is applicable to fast depainting for the thrum of enamelled Copper Wire Aluminum Wire with the heat resistance level 130(B), 155(F); BT-101A/B is applicable to depainting for voice coil wire EI.

Standards Of Enameled Wire includes
1）IEC 60317 for Europe
2）JIS C3202 for Asia
3）NEMA MW 1000C (inch) or NEMA MW 1000C metric (mm) for North America

Application
? Oil-immersed transformer windings, Dry-type transformer, High temperature transformer,
? Motor, transformer, generator, welding machine; Sealed motor, Power tools motor, Auto alternators motor, Magnet coil, High power motor, household electro motors and micro-motors;
? Medium and large electrical motor and transformer windings;
? Power substations, rectifiers, f urnace transformer oil-immersed transformer coil winding;
? Lifting electromagnet, reactors and other low-voltage and high current electromagnetic winding;
? Used in aerospace, submersible motor and high voltage coil, wind turbines, micro-electronics and so on.
Windings with light weight, high conductivity, good heat resistance; Winding used for high frequency signal transmission
Magnetic wire used in High Frequency transformer, common transformer, inductance coils, electrometers.

Electrical wiring to be run in conduit comes in individual strands, encased in insulation to protect the wire and insulate it from other wires and the conduit. Wires come in ither solid or stranded, depending on the wire size. Bare conductors are available for ground wires only. The insulation is made to take on some rather extreme conditions. Heat-, oil-, gasoline- and water-resistant coatings are all available to help your Insulated electric wire survive.

Paper-covered Aluminium magnet wire deliver excellent performance when used with oil such as transformer oil. A paper with a small hygroscopicity, mechanical strength, good permeability for oil, and high dielectric strength should be selected.

Application of Telephone cable paper covered insulated Aluminum magnet wire strip:
Paper covered Aluminum magnet wire is used in oil-immersed transformer and other similar electrical coil windings.

To weld the lead aluminum enameled wire, it is necessary to remove the paint (there are very few household electric fans with very low requirements, and the ballast manufacturer does not remove the paint). The paint removal methods are listed below.
(1) It can be scraped with a blade,
(2) It can be peeled with a centrifugal knife,
(3) The paint can also be rubbed off with a grinding wheel,
(4) Of course paint remover is also available,
(5) You can also use high-temperature tin to burn the paint,
(6) Some people burn with fire
(7) Of course you can also use paint remover to remove paint

The temperature resistance of composite enameled wire can reach above 520 degrees.
Composite enameled wire is an ideal wrapping wire for large-scale low-voltage and high-current electrical appliances such as power oil-immersed, dry-type, special transformers, electric welding machines, reactor rectifiers, electromagnetic separators, etc., with excellent electrical performance and stability.

Enameled wire is a type of electromagnetic wire, usually refers to the insulation wire used to make coil or winding in electrical products. It is also called the winding wire.
The electromagnetic wire must meet the requirements of various applications and manufacturing processes. The former includes its shape, specification, working at high temperature in short and long time, as well as the strong vibration and centrifugal force under high speed on certain occasions, resistance to corona and breakdown under high voltage, and chemical corrosion resistance in special atmospheres, and the requirements for tensile, bending and wear, as well as the requirements of drawing, bending and wear during winding and inlaying. Swelling and erosion during immersion and drying.

The paper covered wire is a type of enameled wire that is extruded or pulled by an oxygen-free copper rod or an electrical circular aluminum rod, and then annealing the wire, and then winding two layers or two layers of insulating on the copper (aluminum) conductor.Paper (including telephone paper, cable paper, high voltage cable paper, turns], suitable for oil immersion transformer coils and other similar electrical windings.Electrical bare copper (aluminum) wires produced by extrusion process are the most ideal materials for the production of cable paper wraps.

ENAMELED ROUND ALUMINUM WINDING WIRES are widely used for Oil-immersed transformer windings, Dry-type transformer, High temperature transformer, Motor, transformer, generator, welding machine; Sealed motor, Power tools motor, Auto alternators motor, Magnet coil, High power motor, household electro motors and micro-motors;

The voltage resistance performance of enameled wire is mainly affected by several factors:
1. The thickness of the insulating layer, not much nonsense;
2. The degree of aging of the insulating layer and the degree of baking affect the withstand voltage.
3. The quality of the insulation layer is mainly the pinhole performance.

According to the characteristics and uses of insulation, winding wires can be divided into four categories: enameled wires, wrapped wires, special winding wires, and inorganic composite winding wires.

Silver plated copper wire is manufacture with the combination of silver and copper and Silver Plated Copper Electrical Wire is manufactured using grade copper and silver; the industrial standards are always kept into the consideration.

Copper-clad aluminum wire is made of a solid aluminum core covered with a copper skin in order to improve its performance in the field. Copper clad aluminum wire is very different from solid EC grade aluminum wire. For one, CCA belongs to a species of metals known as ¡°Bimetallics,¡±
Conductor materials: copper and aluminum

Although the quality of enameled wire depends to a large extent on the quality of raw materials such as paint and wires and the objective conditions of machinery and equipment, if you do not take a series of problems such as baking, annealing, and speed, and understand their interrelationships. , Do not master the operation technology, do not seriously do the touring work, stop and tidy up the work, do not do well in the process and hygiene, even if the objective conditions are good, it will not be able to produce high-quality enameled wire. Therefore, the decisive factor for good enameled wire is people’s sense of responsibility for work.

The infrared spectrum analysis test is based on the standard UL746A, which only confirms the chemical composition of the paint film, establishes the infrared spectrum and retains it. After the enameled wire is certified, samples will be sampled for testing every year during the follow-up inspection service. The infrared spectrum made by the paint film on the sampled sample needs to be compared with the infrared spectrum established on the sample at the time of certification. The two infrared spectrums must be comparable. superior.

Certification: SGS,UL
Size: 0.2mm-8.0mm
Delivery time: 10-30days
Thermal Class: 130-220C
Conductor Material: Copper Clad Aluminum

Pay-off (link pull) ¡ú annealing ¡ú painting ¡ú baking ¡ú cooling ¡ú lubrication ¡ú take-up

Electromagnetic wires used to make motor windings can basically be divided into two categories: enameled wires and wound wires, in addition to inorganic insulated electromagnetic wires. Improve the electrical and mechanical properties of the magnet wire, improve its solvent resistance, heat resistance, and reduce the thickness of the insulation, which can greatly increase the slot full rate of the motor. The slot full rate is the ratio of the total cross-section of the conductor in a slot of the motor to the cross-sectional area of ??the slot, or the filling factor of the slot. This value is of great significance for reducing the volume and weight of the motor.

Wire for winding used in electrical equipment is generally called magnet wire. Simply put, ¡°Magnet wire is used for interchanging electrical energy with magnetic energy¡±.
Magnet wires are broadly divided into enamelled wire (coating insulation), covered conductor wire (fiber/film insulation), other specially formulated wire, and combinations thereof.

For Aromatic polyimide tape-covered aluminum magnet wire, after the aluminum magnet wire is taped with a tape that is 1.5 mm thick with 1.0 mm of this thickness being polyimide film and the remaining 0.5 mm being fluoroplastic, it is heated and heat-sealed.

FiberGlass covered Aluminum wire is according to customers requirement, aluminum conductor is evenly covered with one or two layers of non-alkali fiberglass, then it¡¯s impregnated in compatible insulating coating of required thermal class baked to make a whole between fiberglass and Aluminum conductor (optionally be applied to polyester and polyamide).

7 type of enameled wire in accordance with insulation materials, list the thermal class, advatanges and application per type of enameled wire. Enameled wire types also can be divided into copper magnet wire and aluminum wire in accordance with conductor.

Speaking of the copper enameled wire, I believe everyone should know. Today, we introduce you to a wire, ie the copper paint package. Let us simply look at the transportation and preservation of copper-clad aluminum wires, because if many wires are transported incorrect, it is very likely to be used, so let us simply understand the transportation and preservation of the copper paint wire, so you can be here.

Application of China Factory Wholesale Copper Pianted Enameled Aluminum Wire
1. High frequency signal transmission
2. The preferred inner conductor material for cable television coaxial cable
3.50 RF cable, flexible RF coaxial cable inner conductor material
4. Leakage cable inner conductive material
5. Computer power supply, other data cable inner conductor material
6. Micro coaxial cable inner conductor material
7. Power transmission
8. Stranded wire
9. Power cable conductor material
10. Control cable inner conductor
11. Special cable inner conductor for automobiles and locomotives
12. Building non-wire conductor materials
13. Conductor materials such as bus bars
14. Fuse
15. Radio frequency shielding network.

Transformer oil: It is a fractionation product of petroleum, and its main components are alkanes, cycloalkane saturated hydrocarbons, aromatic unsaturated hydrocarbons and other compounds. Commonly known as square shed oil, it is a light yellow transparent liquid with a relative density of 0.895. Freezing point <-45¡æ.
Transformer oil is a kind of mineral oil obtained by distillation and refining from natural petroleum. It is a liquid natural hydrocarbon that is pure and stable, with low viscosity, good insulation, and good cooling by acid-base refining treatment of the lubricating oil fraction in petroleum. Mixture of compounds. Commonly known as square shed oil, light yellow transparent liquid.

AWG magnet wire is also called enamelled manganin wire which is composed of copper or aluminum conductor with insulation materials, such as PE, EI, UE, etc. The enameled wire have different performance according to chemical performance, heat resistance and others.

The Flat magnet wire size:
155 modified polyester enameled rectangle wire: a: 1.00-5.00;b: 2.00-16.00
180 polyester imied enameled rectangle wire: a: 1.00-5.00;b: 2.00-16.00
220 polyester imied enameled rectangle wire: a: 1.00-5.00;b: 2.00-16.00
200 polyester imeid/polyamide-imide enameled rectangle wire: a: 1.00-5.00;b: 2.00-16.00

The round enameled wire size
155 modified polyester enameled aluminum round wire: 0.25mm – 2mm
200 polyester imeid/polyamide-imide enameled round copper wire:0.016-7mm

Direct-welding enameled wire is named after its insulating layer uses an insulating material that can be directly destroyed at 360~420¡ã, and it can be directly welded without removing the insulating layer in advance during welding. Direct welding enameled wire is currently widely used in various industries of electromagnetic coils (motors, electroacoustics, inductance, etc.). As for whether it can be used to wind the motor coil, it mainly depends on the motor power or the working environment of the coil, and there is no problem within a certain temperature range.