Saturday, January 30, 2016

Wait for you in MEE 2016 Exhibition

MEE 2016 (Middle East Electricity) Exhibition is the first big event we are targeting next year. It’s a 3 day event being held from 1st – 3rd March 2016 at the Dubai International Convention & Exhibition Center.

Our company as a professional manufacturer will take part in this exhibition. In this exhibition, you will have a detailed understanding to our magnet wire and our company. The most important things is that you can get a big discount if you choose us in final order.

If you visit Middle East Exhibition, you can find us:

Place of the exhibition: Dubai
Exhibition booth No.: SA/F69
Exhibition Period: 1- 3 March, 2016
Contact: Wendy Nine
Mobile: +86-18103865695
Tel: +86-371-65861282
Email: sales@cnlp.cc

Note: If you come to visit during the period of this show with a copy of this invitation, you'll earn 1%-3% discount on the price of the final order!!

Zhengzhou LP Industry Co., Ltd looks forward to see you in MEE 2016 Exhibition.





Thursday, January 28, 2016

cheap and fine ecca winding wire


1, high-frequency transformers, general transformer;
2, the inductor, the electromagnetic coil;
3, motor, household electrical comprising various micro-motors and compressors;
4, the sound coils, special magnet wire;
5, monitor deflection coils;




Tuesday, January 26, 2016

copper winding wires in china

We are a company which is widely known in the industry for the excellent range of copper products which we offer to our customers. We are a high profile supplier, manufacturer and an exporter of a wide range of Copper Enameled Wire which are made using a superior range of copper which has been procured from well known market vendors who are highly reliable in the industry. Our products are made available to the customers at very reasonable rates in the market. 

We make use of the latest technology available in the market and the best machines available for the manufacture of these precise and accurate ranges of products. We make sure that these products are highly durable and they are supplied to the clients on time as per the specifications mentioned by them. These products can be got customized by the clients as per their requirements. These wires are used as raw materials in a variety of appliances and electrical products in the market and they are widely demanded in the industry. Copper is an excellent conductor of heat and it is non-corrosive in nature. 






Copper Enameled Wire come with coated finish and thin enamel layer insulation that prevents wire surfaces from short circuiting possibilities when used in coil form. Some of the end applications these are used in include for construction of motors, inductors, electromagnets, inductive components like transformers, in generators for transforming mechanical energy into electrical energy and others. Further, the wires feature optimum electrical, mechanical and thermal properties with enamel coating support of different temperature class.

Sunday, January 24, 2016

NEMA Standard awg magnet wire

AWG magnetic wires chemical properties and electrical properties:
ProductsEnameled copper wiresEnameled aluminum wires
Size RangeRound: 0.10-2.6mmRound: 0.20-3.0mm
Chemical     Properties
TypeAcidsAlkalineTransformer  oilbenzolalcoholFreonR-12FreonR-22FreonR134a
UEWgoodvery goodgoodvery goodunclassifiedNo goodNo goodNo good
PEWvery goodgoodgoodgoodgoodgoodNo goodNo good
AIWvery goodvery good goodgoodgoodvery goodvery goodvery good
EI/AIWvery goodgoodvery goodvery goodvery goodvery goodvery goodvery good
Physical / thermal/ electrical properties
Physical PropertiesThermal pertiesElectrical properties
TypeAdherenceFlexibility
Abrasion resistance
Unidirectional
scraping
Heat
shock
Thermal
class
Voltage
applicaion
Voltage
application
after humidity
UEWgoodvery goodunclassifiedvery goodgoodB 130very goodgood
PEWvery goodvery goodgoodgoodgoodF 155very goodvery good
EIWvery goodvery goodvery goodNo goodvery goodH 180very goodvery good
EI/AIWvery goodvery goodvery goodNo goodvery goodC 200very goodvery good

Thursday, January 21, 2016

Paper covered workshop process characteristics

1,workshop with double glazed windows all closed, use air-conditioning temperature and humidity ; installing of pressurized air purification equipment to enable access to the indoor air are filtered out and to indoor air pressure higher than the outdoor 5Mpa, outdoor dust can not enter the room;

2, staff. Materials conversion plant into the air slower to go through two doors dust transition, staff ID card with the wind pouring channel identification, non-staff can not freely access;

3, semi-closed road track for decoration, to prevent dust falling slip line wear conductive pollution affect the environment. The workshop set up in 10 dustfall test points. Dust regularly shop monitor the concentration measurement;

4,Multi-motor road track for decoration line PLC control method, energy saving and noise, low failure rate;

5,wrapped with constant tension compensation control technology , package of paper even, smooth;

6, stringing guide roller is non-metallic materials, metal powders and conductive materials to prevent pollution;

7, contiuous use of wire hang test device, test conductor surface quality.


Magnet Winding Wire Suppliers


Magnet wire / winding wire is an insulated copper or aluminum electrical conductor used in motors, transformers and other electromagnetic equipment. When wound into a coil and energized, magnet wire creates an electromagnetic field.

Magnet wire plays a critical role in three areas of energy transformation: electrical to electrical, electrical to mechanical, and mechanical to electrical.

Besides its uses in energy transformation, magnet wire is vital to a wide range of communications applications. Magnet wire is used in coils in products such as computers, telephones, cell phones, video games and televisions.



Friday, January 15, 2016

Resistance Calculations of enameled wire

Resistance of a conductor (e.g. copper wire)
The resistance R of a copper wire with the length l can be calculated with the following formula:


where
R is the resistance of the conductor in Ohms
l is the length of the conductor in meters
ρ is the electrical resistivity (also known as the specific electrical resistance) of a conductor. 
A is the cross-sectional area, measured in square millimeters
π is the mathematical constant
d is the nominal diameter of the wire in millimeters
Resistivity ρ
Electrical resistivity (also known as specific electrical resistance) is a measure of how strongly a wire opposes electric current. A low resistivity indicates a wire that readily allows the movement of electrical charge. Copper has a resistivity of 0.0171 Ohm · mm²/m and is, therefore, one of the best conductors for electric current (slightly behind pure silver).


Conductivity γ
Electrical conductivity or specific conductivity is a measure of a material's ability to conduct an electric current. It is the reciprocal (inverse) of the electrical resistivity. Annealed copper wire has a minimum conductivity of 58 S*m/mm², which is equivalent to 100% IACS (International Annealed Copper Standard), actual values typically reach 58,5-59 S*m/mm²


Thermal coefficient of electrical resistance
The electrical resistance is depending on the temperature the wire is exposured to. This relationship between resistance and temperature is expressed by the thermal coefficient of resistance α. To calculate the resistance of a coil or wire at the temperature T you can use the following formula:


where
α is the thermal coefficient of resistance
RT is the resistance of the coil at the temperature T
R20 is the resistance of the coil at 20°C 

Friday, January 8, 2016

Enamelled winding wires

Product Instruction: Enamelled winding wire is made up of conductor coated many times by insulation material after drawing or extruding from oxygen-free copper rod or electrical aluminum rod.

Product Usage: Power Transformer loll and dryl, Traction Motor &Transformer (Generator, Electromotor) and windings for all kinds of electric appliance

Product classification

As per conductor materials- Copper, Aluminum

As per conductor cross-section. Round, Rectangular


Wednesday, January 6, 2016

Polyester film and sintered wire

Sintered wire that is coated with synthetic resin film adhesive material that is made of composite film wrapped in the (copper, aluminum) wire. And then by sintering the membrane and the membrane between the membrane and into one band between conductor made of wires, insulation materials, polyester film, polyimide film and Dupant, and waterproof film or polyimide corona resistant film, etc, the conductor shape, flat wire, round wire, according to the standard enterprise standard or customer requirements.