Can the insulation materials be customized?

Yes, if special enamel thickness or other types of enameled wire are required, please contact us. Other wrapping insulation materials are also available upon request.

Ctc Polyvinyl Acetal Enameled with Paper Insulation Ctc Continuously Transposed Conductor Winding Wire

Name: Ctc Polyvinyl Acetal Enameled with Paper Insulation Ctc Continuously Transposed Conductor Winding Wire
Brand: XIN CHENG INDUSTRY MATERIAL CO., LTD.
SKU: 1966209162

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.

Polyvinyl Acetal Enameled With Paper Insulation CT

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 Mechanical Strength: Hardened self-bonding CTC improves winding strength and reduces eddy current losses.

Wide Insulation Options: Available with Polyvinyl acetal, Polyester-imide, or Polyester-film insulation.

Customizable Dimensions: Strand width 3.0-14.0mm and thickness 1.1-3.0mm available upon request.

Reduced Transformer Size: Decreases transformer volume and weight while lowering manufacturing costs.

High Efficiency Design: Improves winding space utilization and reduces circumference and eddy losses.

Multiple Strand Configurations: Consists of 5 to 87 strands of enameled rectangular wires transposed without twist.

Versatile Applications: Suitable for large transformers, reactors, transmission lines, and new energy vehicles.

Certified Quality: Meets ISO9001, CE, CCC, RoHS, IEC, NEMA, GB, and JIS standards.

Company profile

XIN CHENG INDUSTRY MATERIAL CO., LTD.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2012-01-01Nearest Port: TianjinAverage Response Time: ≤15hTerms 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: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 specification is 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 and dimensions?

Number of strands ranges from 5 to 87. Strand width is 3.0-14.0mm and thickness is 1.1-3.0mm.