What are the available accuracy levels?

We provide high-precision options with accuracy levels of 0.2% or 0.5%.

Is the transformer suitable for outdoor use?

Yes, the product features an IP67 waterproof grade and is designed for both indoor and outdoor operation.

Good Performance 1000: 1 2000: 1 3000: 1 Silicon Steel Toroidal Split Core Current Transformer

Name: Good Performance 1000: 1 2000: 1 3000: 1 Silicon Steel Toroidal Split Core Current Transformer
Brand: Hefei Hemei Electronics Technology Co., Ltd.
SKU: 2197776985

Anhui, ChinaHefei Hemei Electronics Technology Co., Ltd.

US$12.00-17.00

10 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Current Transformer

Model NO.

HM-CTOW-26

Phase

Single

Operation Condition

Outdoor

Usage

Protection, Measurement, Supply Power

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Epoxy Resin

Installation

Active Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Core

Silicon Steel

Input

0.1A-800A

Output

0.333V/Ma/1V

Turns Ratio

500:1/1000:1/2000:1/2500:1/3000:1(Customizable)

Waterproof Grade

IP67

Accuracy

0.5% / 1.0%

Transport Package

Standard Carton

Specification

26mm

Trademark

HEMEI

Origin

China

HS Code

8504311000

Production Capacity

500000000PCS/Year

Key features

Customizable Turns Ratio: Offers flexible turns ratios including 500:1 to 3000:1, tailored to specific application needs.

High Precision Accuracy: Delivers high-precision measurement with accuracy options of 0.2% or 0.5%.

IP67 Waterproof Design: Features IP67 waterproof grade, ensuring reliable performance in outdoor and harsh environments.

Wide Input Current Range: Supports extensive input currents from 0.1A up to 2000A across different models.

OEM/ODM Customization: Factory supports OEM, ODM, and OPM services with experienced R&D team for personalized solutions.

Multiple Output Options: Provides versatile output formats including mA, 1V, 1A, and 5A to suit various instruments.

Strict Quality Control: Follows ISO9001 standards with 100% finished product inspection and comprehensive quality tests.

Certified Safety Standards: Complies with international safety and environmental standards including ISO9001, RoHS, UL, and CE.

Company profile

Years of Export ExperienceNational Award receivedFull CustomizationManagement Certification

Hefei Hemei Electronics Technology Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.32h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical enterprise engaged in R&D, production, sales, and service for electronic components, magnetic materials, and precision sensors. It offers broad customization, including design-based, full, minor, flexible, and sample-based customization, and has documented procedures for supplier service assessment, corrective actions, complaints, and finished-product inspection. It reports quality assurance and raw-material traceability, although quality-control records are described as instructed but not written. The supplier has export experience and states that its network covers multiple international regions, while the provided service-country field records zero overseas service countries. No 3D software design, SDK, or certification information is provided. Financial records are identified for 2021–2023, but no financial performance details are available. Strategic cooperation and customer relationships are claimed with major enterprises and...

Supplier typeThe supplier is explicitly described as a professional technical enterprise and as an enterprise integrating R&D, production, sales, and service. Its stated business scope covers electronic components, magnetic materials, precision sensors, electromechanical equipment, instruments, automation control, and communication equipment.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints, supplier service capability assessment, and corrective/preventive actions. However, the overseas service-country field is recorded as zero, so the scope of international after-sales coverage is unclear.

R&D capabilityThe supplier states that it has R&D capability and provides multiple forms of product customization, and its business scope includes R&D. Conversely, it does not provide 3D software design services and has no available SDK. These facts support general technical development capability but do not establish broader innovation performance.

Production capacityThe supplier describes itself as integrating production with R&D, sales, and service, and its business scope explicitly includes production of electronic components, magnetic materials, and precision sensors. Quality assurance, raw-material traceability, and standardized finished-product inspection are also reported, although written quality-control records are not maintained.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, flexible customization, and customization from samples. This is direct evidence of broad customization coverage, although it does not include 3D software design services.

Client casesThe supplier claims long-term strategic cooperation with State Grid Corporation of China, China Southern Power Grid, China Railway Construction, Huawei, government enterprises, and universities. It also claims exports across Asia, Europe, the Middle East, Australia, and North America, but the slices provide no contract, order, or independent verification details.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a manufacturer specializing in the research, design, and production of current transformers.

Q:Can I place a sample order?

Yes, we welcome sample orders to test and check quality. Please note that you need to pay the sample fee and freight.

Q:Do you accept customized products?

Yes, our experienced R&D team offers OEM, ODM, and OPM services to meet personalized customer requirements.

Q:What is the lead time for customized orders?

Customized products usually take 10-15 days, depending on your specific design and order quantity.

Q:How do you manage production quality?

Our process follows ISO9001 standards. We conduct regular inspections, performance tests during production, and comprehensive quality tests upon completion.