Asct Current Transformer
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Asct Current Transformer

Home
Products
Residual Current Sensor
Flexible Rogowski coil
Split Core Current Transformer
Current Transformer
Three phase CT
High Voltage Current Transformer
Indoor current transformer Outdoor current transformer Indoor voltage transformer Outdoor voltage transformer
Protection Current Transformer
Summation Current Transformer
Current transducer
Mini Current Transformer
Combined Current Transformer
Loading-Type Current transformer
Bus Bar-Type Current transformer
Pin-type Current Transformer
Current-Voltage Transformer
DC Immune CT
Voltage Power Transformer
Zero-Sequence Current Transformer
Special Current Transformer
Current Sensor
Closed Loop Hall Effect Current Sensor
DC leakage current sensor
Hall Effect Current Transmitter
Hall Effect Voltage Sensor & Transmitter
Open Loop Hall Effect Current Sensor
Shunt
Zero Sequence CT
Indicator lamp
Transformer
Others
Digital Meter
Insulator
Inverter
Controller
Voltage Stabilizer
Meter Socket
Smart Circuit Breaker
Overvoltage And Undervoltage Protector
Case
Case Example
Download
About Us
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Technical Standard

DP Series Open Type Current Transformer: an Intelligent Choice for Innovative Industrial Current Measurement

DP Series Open Type Current Transformer: an Intelligent Choice for Innovative Industrial Current Measurement

Dec 02, 2025

12-022025

The DP series open-ended current transformer is an innovative industrial current measurement solution that supports continuous electrical installation and provides high-precision 4-20mA output. Its opening design is easy to transform and upgrade, suitable for motor monitoring, energy management, and automation systems, helping the industrial field achieve efficient and reliable intelligent monitoring.
Heyi Electric MSQ Series low-voltage current transformer: Injecting Precision and Reliability into Modern Power Systems

Heyi Electric MSQ Series low-voltage current transformer: Injecting Precision and Reliability into Modern Power Systems

Nov 28, 2025

11-282025

The Heyi MSQ Series low-voltage current transformer provides precise, reliable measurement for systems up to 720V. With high accuracy (0.2-1.0 class) and robust design, it is ideal for energy metering and protection.
Innovate electrical measurement: Heyi Electric KCT Split Core Current Transformer empowers efficient operation and maintenance

Innovate electrical measurement: Heyi Electric KCT Split Core Current Transformer empowers efficient operation and maintenance

Nov 27, 2025

11-272025

Heyi Electric's KCT Split-Core Current Transformer revolutionizes installation with its clamp-on design, eliminating power shutdowns. It ensures safe, accurate (0.5 class) measurements from 5A to 1000A. Ideal for energy management and industrial automation, it offers a cost-effective solution for efficient operations and upgrades.
HEYI Electrical Intelligent Over and Under Voltage Protector: Escorting Your Electricity Safety

HEYI Electrical Intelligent Over and Under Voltage Protector: Escorting Your Electricity Safety

Nov 24, 2025

11-242025

Heyi Electric's intelligent overvoltage and undervoltage protector monitors voltage in real-time, automatically shuts down in case of abnormalities, and restores self starting. Accurate and reliable, suitable for multiple scenarios in home, commerce, and industry, providing efficient protection for electrical safety.
DASN series Low-Voltage Current Transformers: creating compact distribution systems for efficiency

DASN series Low-Voltage Current Transformers: creating compact distribution systems for efficiency

Nov 21, 2025

11-212025

The DASN series low-voltage current transformers have a compact structure, saving more than 40% of space, precise and stable measurement, and are suitable for a wide current range of 60A to 1600A. They are suitable for various low-voltage distribution scenarios, improving system efficiency and reliability.
Application of CP series current transformers in energy efficiency management

Application of CP series current transformers in energy efficiency management

Nov 20, 2025

11-202025

The CP series current transformers provide accurate measurement and convenient installation, helping enterprises achieve precise energy efficiency management and effectively reduce costs.
SFCT series low-voltage current transformers: injecting precise sensing power into compact intelligent distribution systems

SFCT series low-voltage current transformers: injecting precise sensing power into compact intelligent distribution systems

Nov 19, 2025

11-192025

The SFCT series low-voltage current transformers have the advantages of high precision, compact and easy installation, providing reliable sensing for intelligent distribution systems.
Accurate summation and reliable monitoring - Detailed explanation of HEYI's SUM series summation current transformers

Accurate summation and reliable monitoring - Detailed explanation of HEYI's SUM series summation current transformers

Nov 18, 2025

11-182025

The HEYI SUM series summation current transformer accurately summarizes multiple currents and facilitates reliable monitoring of industrial systems with high precision and flexible installation.
HEYI Electric's HPR-45 current transformer was successfully delivered to the project in Botswana, Africa, helping BPC power grid upgrade steadily

HEYI Electric's HPR-45 current transformer was successfully delivered to the project in Botswana, Africa, helping BPC power grid upgrade steadily

Nov 18, 2025

11-182025

HEYI Electric's HPR-45 current transformer was successfully delivered to Botswana, Africa, helping to steadily upgrade the power grid and demonstrating China's strength in intelligent manufacturing.
The Guatemala project has come to a successful conclusion! Heyi Electric's RECT series indoor resin encapsulated current transformers help upgrade the

The Guatemala project has come to a successful conclusion! Heyi Electric's RECT series indoor resin encapsulated current transformers help upgrade the

Nov 08, 2025

11-082025

The upgrade of Guatemala's power grid has been successful, and the Heyi RECT series current transformers have won recognition for their precise measurement and excellent durability.
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SDH series Window Type Current Transformer - the precise core of global power monitoring and energy efficiency management SDH series Window Type Current Transformer - the precise core of global power monitoring and energy efficiency management
Apr .23.2026
The SDH series window type current transformer, as a high-precision component for low voltage and energy meters, is compatible with global power frequencies with a single model, ensuring energy monitoring and energy efficiency management.
Why is this residual current sensor an ideal current detection component for motor drive and industrial automation fields Why is this residual current sensor an ideal current detection component for motor drive and industrial automation fields
Apr .21.2026
HYCA leakage protection residual current sensor (current sensor) offers full current sensitivity and easy integration, outperforming hall sensors—ideal for motor drive and industrial automation.
Application scenarios of CT for motor protection relay in power generation, shipbuilding, and heavy industry industries Application scenarios of CT for motor protection relay in power generation, shipbuilding, and heavy industry industries
Apr .17.2026
The application scenarios of CT for motor protection in power generation, shipbuilding, and heavy industry include switchgear, MCC, and distribution boards.
The New Energy Landscape of Motor Giants: Why HYCA is Your Ideal Current Transformer for Switchgear Choice The New Energy Landscape of Motor Giants: Why HYCA is Your Ideal Current Transformer for Switchgear Choice
Apr .15.2026
The HYCA series current sensor is designed specifically for switchgear, integrating a switchable current transformer and motor current detection function, suitable for charging stations and industrial drive scenarios.
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