Product Overview

Thin film coated magnet wire is made of oxygen-free copper rod or electrical round aluminum rod with a specific mold suppress or wire drawing cooling treatment, and then coated in copper (aluminum) conductor with two or more layers of film (including polyester film, polyimide film, and so on) winding, After heating, the fluorine 4.6 on the composite film melts, so that the thin film and the conductor bond into a whole,to achieve the effect of insulation suitable for oil-immersed transformer wiring and similar electrical winding. Electric bare copper (aluminum) wire produced by the extrusion technique is a good material for the manufacturing of thin film coated wire.

Product Material

Aluminum flat wire should meet the requirements of GB5584.3-2009, and the resistivity at 20℃ is not more than 0.0280Ωmm²/ m

Copper flat wire should comply with the provisions of GB5584.2-2009, and the resistivity at 20℃ is not greater than 0.017241Ωmm²/ m

Production Scope

Aluminum flat wire:Narrow side:1.0mm-8.0mm

Wide side: 3.0mm-25.0mm

Copper flat wire: Narrow side:0.9mm-5.6mm

Wide side: 2.0mm-16.0mm

Aluminum/Copper round wire: ɸ1.7- ɸ8.0

Product Advantages

● Lower Cost, smaller Size

● Lighter Weight

● Reliability Improvement

● Increase of Reserve Capacity

Product Parameter

After the polyimide film wire is bent on a round rod with a wide edge and a narrow edge, respectively, as specified in the following table, the cladding shall be wound without cracking to a bare conductor.

Nominal size(mm)	Round rod diameter
2.00<b≦8.00	10b
8.00<b≤16.00	15b
0.8<a≤5.60	10a

Breakdown voltage of polyimide film coated copper/Aluminum wire

Winding method	Insulation thickness(mm)		Breakdown voltage no less than
Winding method	Norminal value	Tolarance	Breakdown voltage no less than
2 layers polyimide self-locking wrapping	0.15	±0.03	6000
2 layers polyimide lap wrap in opposite directions	0.15	±0.03	6000
3 layers polyimide lap wrap in opposite directions	0.23	±0.03	7000

TAG:

Thin film covered winding wire

Certificates

SCB10-800 - Test certificate of conformity

S11-M-630-Test certificate of conformity

Customer Visits

Packaging For Shipment

Chat Log

Factory Workshop

Areas Of Application

Thin Film Covered Winding Wire

Thin film coated magnet wire is made of oxygen-free copper rod or electrical round aluminum rod with a specific mold suppress or wire drawing cooling treatment.

fangmi@hnyubian.com

+86 15988537952

Classification

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FAQs

Why should you buy from us not from other suppliers?

Our company was established in 2003. The annual production of 10000 tons of magnet wire, the annual production of more than 20000 sets of transformers. The production process is green and low-carbon. Our company to integrity as the concept, to the user as the fundamental, quality and development.

What is the standard of package?

Export standard packages or special packages according to customer requirements.In the absence of special requirements, it is usually packed in wooden cases and wooden pallets.

What is your product scope?

Our products related to power substations, various models of magnet wire, for example,power transformers, substation transformers, single-phase pole-mounted transformers and dry-type transformers etc,also with bare eletromagnetic wire,enameled covered wire,thin film covered wire,fiber glass covered wire,cable paper covered wire, etc.

How long has Yubian been worked in electric industry?

Yubian has been worked in electric industry for more than 20 years.

What is your payment terms ?

30%T/T in advance,70% balance payment before shipment .

How long is your delivery lead time ?

It depends on your product requirement and quantity . Generally , 5~10 working days is available .

What is your MOQ?

Our Transformer MOQ is 1 piece.Magnet wire MOQ is 1000 kg per size.

Do you accept customized service ?

We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provide a satisfied project according to your drawing and parameters .

Are you a trading company or manufacturer ?

We are a professional factory with more than 20 years experience in the field of magnet wires,Substation,transformers, etc.Our factory is the excellent supplier of State Grid Corporation in China .

Related Products

10Kv Class Oil Immersed Transformer

15Kv Class Oil Immersed Transformer

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Three Phase Oil Immersed Transformer

< 1 2 3 4 5 6 >

Contact

fangmi@hnyubian.com

Whatsapp: 8615988537952

Tel: 86-373-6917333

Magnet Wire Add:
Qianfan Village development zone,huixian,henan Province

Tel: 86-373-6389678

Power Transformer Add:
Qianlong Industrial Park,Huixian,Henan Province

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