english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
polski
فارسی
বাংলা
ไทย
tiếng Việt
العربية
हिन्दी
Türkçe
indonesia
Home
about us
company profile
factory tour
quality control
products

Mini Current Transformer

Split Core Current Transformer

Three Phase Current Transformer

Electric Current Transformer

Hall Current Sensor

Toroidal Transformer Core

Magnetic Transformer Core

Current Sensor Core

EMC Core
news
contact us
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
polski
فارسی
বাংলা
ไทย
tiếng Việt
العربية
हिन्दी
Türkçe
indonesia
Chat
home
about us
company profile
factory tour
quality control
Faq
products

Mini Current Transformer

Split Core Current Transformer

Three Phase Current Transformer

Electric Current Transformer

Hall Current Sensor

Toroidal Transformer Core

Magnetic Transformer Core

Current Sensor Core

EMC Core
news
contact us
Chat

Products

hot sales

view more >>
company
About Us

HUBEI CTWELL Electronics Co.,Ltd.

Founded in 2018, HUBEI CTWELL Electronics Co., Ltd. is a high-tech enterprise specializing in the R&D and manufacturing of current transformers. Backed by over 20 years of industry experience, we develop silicon steel, nanocrystalline, and composite magnetic cores, along with cost-effective miniature current and voltage transformers. Our products are widely used in power systems, new energy, data centers, and IoT applications, and are trusted by leading companies such as ABB, Emerson.
view more
chat now
company.img.alt
company.img.alt
company.img.alt
Why
Choose Us
HIGH QUALITY
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.
DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
MANUFACTURING
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
100% SERVICE
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

Products

recommended products

view more >>
More Products

10A 30A 50A 100A 150A 200A 250A CT Mini Current Transformer 2000/1 Accuracy

Lead Type Mini Current Transformer 1A To 800A 1mA-200mA For Sensing

500VDC Bulk Mini Current Transformer PT01 High Voltage CT

Zero Sequence Mini Current Transformer ZCT Single Phase Toroidal Solid Core AC Current Sensor

Single Phase Flexible Split Core Current Transformer CT Low Voltage 24mm Hole 50/60Hz

Hall Effect Residual Current Split Core Transformer High Magnetic Nanocrystalline

100A-5000A CT Electrical Current Transformer Input Class 0.2 0.5 For Wind Power System

Split Core Electric Current Transformer 100A To 5000A Input 5A 1A Output Class 0.2 0.5

BH0.66-A Electric 1000A Current Transformer Standard Split Core transducer For Wind Power System

OEM Electric Split Current Transformer 8000A Input High Voltage ROHS Certificated

Rectangle CBCT Electric Current Transformer 8000A ISO9001 Certificated Custom

Low Voltage Electric Power Current Transformer Protective Type 5A To 60A 50A

Flame Retardant PC Electric Residential Current Transformer 200A-5000A

Rectangular Silicon Strip Core Mini Current Transformer Flexcore CT For Industrial Magnet

High Precision Micro Current Transformer 120A For Energy Meter 3750V

OEM DC Hall Effect Current Transducer sensor 200A-1500A For Data Center

REACH Hall Effect Current Sensor 0A-100A 0V-5V For Datacenter Monitoring

DC Low Current Hall Effect Sensor 0A-30A 1V-5V Switch Mutual Inductance Module

AC3kV Hall Current Sensor Transformer 0A-600A 0V-4V OEM

Magnetic Balance Hall Effect DC Current Sensor Transducer Measurement 250A
SOLUTION
SOLUTION
  • High Accuracy Current Transformer for Smart Meter Application
    05-14 2026

    High Accuracy Current Transformer for Smart Meter Application
    High Accuracy Current Transformer for Smart Meter Application Customer Background The customer is a smart energy meter manufacturer from USA, specializing in residential and industrial energy management systems. They required a compact and highly accurate current transformer for their new generation ...
    View More 
  • Protection Current Transformer for Power Monitoring Equipment
    05-14 2026

    Protection Current Transformer for Power Monitoring Equipment
    Protection Current Transformer for Power Monitoring Equipment Customer Background The customer required a protection current transformer for industrial power monitoring equipment used in electrical distribution systems. Challenge The transformer needed to withstand high fault current conditions ...
    View More 
LATEST NEWS
Discover The Latest News
CONTACT US
Inquiry
If you have any questions, please contact us immediately and we will respond as soon as possible
You can also follow us on social media
008615012846182