Can the insulation material be customized?

Yes, if special enamel thickness is required or other types of enameled wire are needed, please contact us.

What is the transposed pitch?

Under normal situations, transposed pitch is 10 to 14 times of individual conductor width, and under special conditions, it could be 6 to 8 times.

What are the main applications for CTC?

Mainly used for large-scale oil-immersed power transformers, reactors, large-capacity dry type transformers, and new energy cars.

Heat Resistant Continuously Transposed Conductors of Enamelled Copper Wires

Name: Heat Resistant Continuously Transposed Conductors of Enamelled Copper Wires
Brand: XIN CHENG INDUSTRY MATERIAL CO., LTD.
SKU: 1966090262

Tianjin, ChinaXIN CHENG INDUSTRY MATERIAL CO., LTD.

US$6.00

1,000-4,999 kg

US$5.50

5,000-9,999 kg

US$5.00

10,000+ kg

Sample price:US$0.00/box.Request sample

Product profile

Customization

Available

Insulation Level

H, F, B, E

Certification

ISO9001, CE, CCC, RoHS

Model NO.

Heat resistant continuously transposed conductors

Brand

Xincheng

Application

Transformer, Instrument, Electrical Equipment, Transformer, Transmission Line

Shape

Flat Wire

Conductor Material

Copper/Aluminum, Copper Wire

Model Number

Continuously Transposed Conductor

Usage

Large Transformer or Transmission and Distributio

Insulation Enamel

Pew, Piw, Eiw, Aiw, Ei/Aiw

Type Enameled Wire

Round or Flat Enameled Wire

Insulation Mateial

Polyvinyl Acetal Enamel, Polyester-Imide, Polyeste

Standard

IEC, NEMA, GB, JIS

Transport Package

Pallet

Specification

Trademark

XINCHENG

Origin

China

Key features

High Strength & Low Loss: Reduces eddy and circulating current losses while improving mechanical strength of windings.

Customizable Strand Count: Configurable with 5 to 87 strands to suit specific transformer winding requirements.

Versatile Conductor Material: Offers both Copper and Aluminum options for solid conductor types.

Multiple Insulation Materials: Supports Kraft paper, Nomex, PET film, and other specialized insulation layers.

Optimized Winding Efficiency: Shortens winding time and reduces transformer size, weight, and overall cost.

Global Standard Compliance: Meets IEC, NEMA, GB, and JIS standards for international quality assurance.

Flexible Shape Options: Available in both round and flat enameled wire configurations.

Company profile

XIN CHENG INDUSTRY MATERIAL CO., LTD.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2012-01-01Nearest Port: TianjinAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryXIN CHENG INDUSTRY MATERIAL CO., LTD. is identified as a China-based manufacturer/factory in Tianjin, although another record describes the company as a trading company, creating an entity-classification inconsistency. It offers electrical insulation and FRP-related products, reports ISO 9000 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Reported enameled aluminum wire capacity is 5,000 tons annually, with export activity since 2012 and markets across Eastern Europe, North America, Southeast Asia, and Africa. The supplier states that it emphasizes quality and after-sales service, but the provided information does not independently verify service performance, customization capability, or customer cases. Financial credibility cannot be fully assessed from the available non-financial records.

CertificationsThe supplier reports holding ISO 9000 certification. This is explicit evidence of a stated management-system certification, although no certificate scope, issuing body, or validity details are provided.

After-Sales capabilityThe company explicitly describes after-sales service, quality, reputation, and customer satisfaction as important priorities, and states that it aims to satisfy clients who remain with the company. These statements support a claimed service orientation, but do not document service processes or verified outcomes.

R&D capabilityThe supplier states that it values future innovation and reports 6–10 years of total R&D-engineer experience. This supports the existence of some R&D capability, but no specific innovations, patents, development projects, or technical achievements are provided.

Production capacityThe supplier reports annual enameled aluminum wire productivity of 5,000 tons, more than 10 production lines, 6–10 quality-control staff, and lead times of within 15 working days off-peak and one month during peak season. These figures provide explicit evidence of established production capacity and operational support.

Product Q&A

Q:What is the single conductor in CTC cable?

Polyvinyl acetal enameled rectangular copper wire, class 120,155 PVA+epoxy enameled rectangular copper wire, class 120 Polyester imide(epoxy) enameled rectangular copper wire, class 180 Choose thin insulation increase (0.08mm-0.11mm) or thick one (0.12mm-0.16mm) according to requirements of different electric insulation, and thickness of epoxy is about 0.03mm-0.05mm of thermal enameled rectangular wires.

Q:What's the strength of enameled wire?

C1 Rp0.2>100-180N/mm2 C2 Rp0.2>180-220N/mm2 C3 Rp0.2>220-260N/mm2

Q:What are the insulation materials?

Kraft, high density paper, Denission, Nomex, polyester cloth, polyester fiber net bonding strand. Please connect us if choose other insulation paper.

Q:Which specifications are important?

1. number and nominal dimension of single conductor 2. type and increase of enameled wires 3. type of insulation paper and intercolumn 4. thickness of wrapped paper 5. The Min diameter of winding 6. number of reels of CTC

Q:What is the production range for strands?

Number of strands ranges from 5 to 87, with strand width from 3.0 to 14.0mm and thickness from 1.1 to 3.0mm.