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High Accurate Self-Supplying CT Power Source Split Core Current Transformer
US$10.50-86.50
10 Pieces
Sample price:US$13.50/piece.Request sample
Product profile
Customization
AvailableApplication
Electronic, Instrument, Position Sensor, Audio, Lighting, Harvesting EnergyType
Current TransformerModel NO.
HMQP60Phase
SingleOperation Condition
OutdoorUsage
Protection, Measurement, Supply PowerWinding Form
Single Layer & Tightly Wound TypeInsulating Medium
Epoxy ResinInstallation
Active TypeMagnetic Circuit Structure
Single Stage TypeVoltage Transformation Principle
Electromagnetic TypeCore
PermalloyPrimary Input
20AOutput Power
3WLead Time
7-15 Working DaysTurns Ratio
2000tVoltage
5~550kvAccuracy
0.2/0.5Continuous Current
1250ATransport Package
Standard CartonSpecification
40mmTrademark
HEMEIOrigin
ChinaHS Code
8504311000Production Capacity
5000000PCS/YearKey features
Self-Supplying Energy Harvesting: Converts primary current to power for secondary equipment via electromagnetic induction without external power.
Split Core Open Structure: Easy to install and operate on existing high-voltage lines without disconnecting the circuit.
High Accuracy Options: Available in 0.2 and 0.5 accuracy classes for precise measurement and protection applications.
Wide Voltage Range: Supports voltage levels from 5kV to 550kV for various high and medium voltage applications.
Customizable Parameters: Core material, primary input, output power, and turns ratio can be customized per customer requirements.
Robust Waterproof Design: IP66 to IP68 waterproof ratings ensure reliable operation in outdoor and harsh environments.
Multiple Core Materials: Offers options with Silicon Steel or Permalloy cores to suit different performance and cost needs.
ISO9001 Quality Control: Strict production management with 100% finished product inspection and performance testing.
Company profile
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: ≤0.21h
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?
A:
We are a manufacturer.
Q:Can I have a sample order?
A:
Yes, we welcome sample orders to test and check quality. You need to pay the sample fee and freight.
Q:Does your factory have design and development capabilities for customized products?
A:
Our R&D staff has over 10 years of experience in the electric industry. We offer OEM, ODM, and OPM services.
Q:How long is the lead time for customized products?
A:
Customized products usually take 10-15 days, depending on your design and quantity.
Q:How is your production management and quality control system?
A:
All processes follow ISO9001. We have technical instructors, regular QC inspections, and perform performance tests during production and comprehensive tests upon completion.
Send Inquiry
*To:
Hefei Hemei Electronics Technology Co., Ltd.
Hefei Hemei Electronics Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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