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Asct Current Transformer

Home
Products
Current Transformer
Three phase CT
Protection Current Transformer
High Voltage Current Transformer
Indoor current transformer Outdoor current transformer Indoor voltage transformer Outdoor voltage transformer
Summation Current Transformer
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
Low Voltage Current Transformer
Residual Current Sensor
Flexible Rogowski coil
Split Core Current Transformer
Current transducer
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
Overvoltage And Undervoltage Protector
Digital Meter
Insulator
Inverter
Controller
Voltage Stabilizer
Meter Socket
Smart Circuit Breaker
Case
Case Example
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HK-816L Split Core Current Transformer: A high-precision current monitoring solution designed for industrial and building scenarios

HK-816L Split Core Current Transformer: A high-precision current monitoring solution designed for industrial and building scenarios

Mar 17, 2026

03-172026

HK-816L split core current transformer enables high-precision AC monitoring for low voltage industrial and residential use with easy installation.
Split Core Current Transformer Empowers Multi Scene Precise Monitoring - Taking HEYI DP-816 as an Example

Split Core Current Transformer Empowers Multi Scene Precise Monitoring - Taking HEYI DP-816 as an Example

Mar 13, 2026

03-132026

HEYI DP-816 switchable current transformer adopts high-precision and switchable design to achieve uninterrupted installation and precise monitoring in multiple scenarios such as industry, construction, and new energy.
DASN250 Low Voltage Current Transformer: Scenario-Driven, High-Efficiency Integration

DASN250 Low Voltage Current Transformer: Scenario-Driven, High-Efficiency Integration

Mar 11, 2026

03-112026

DASN250 Low-Voltage Current Transformer: Three-phase integrated, scenario-driven, high-efficiency integrated, for energy distribution and renewable energy.
HYCA-01 Full Sensitive Current Sensor: A Safety Guardian for Charging Scenarios

HYCA-01 Full Sensitive Current Sensor: A Safety Guardian for Charging Scenarios

Mar 04, 2026

03-042026

HYCA-01 full current sensitive residual current sensor, based on Hall technology, provides reliable leakage protection for electric vehicle charging in homes, malls, and outdoors, ensuring safety in all scenarios.
Injecting Perception into the System: Application of ABO Compact Current Transformer in Air Compressor and HVAC Scenarios

Injecting Perception into the System: Application of ABO Compact Current Transformer in Air Compressor and HVAC Scenarios

Jan 19, 2026

01-192026

ABO-30C compact current transformer provides high-precision, low-voltage current measurement and energy consumption monitoring for air compressors and HVAC systems with limited space.
LMK5-40 Current Transformer: accurate measurement Core in Key Protection Scenarios

LMK5-40 Current Transformer: accurate measurement Core in Key Protection Scenarios

Jan 16, 2026

01-162026

The LMK5-40 low-voltage current transformer ensures system safety through high-precision measurement, enables energy consumption monitoring, and drives energy efficiency improvement.
Precise measurement: The contextual application value of HK-816 in critical equipment monitoring

Precise measurement: The contextual application value of HK-816 in critical equipment monitoring

Jan 13, 2026

01-132026

Achieve critical monitoring with the Heyi Electric HK-816, which provides precise measurement and simple installation for ongoing operations.
KCT Series Open Type Current Transformer: An Efficient and Intelligent Solution for Reinventing Current Measurement in Industrial Fields

KCT Series Open Type Current Transformer: An Efficient and Intelligent Solution for Reinventing Current Measurement in Industrial Fields

Jan 12, 2026

01-122026

Explore the advantages of the open type current transformer for easier and safer installations in various industrial applications.
Installation Revolution: Wenzhou Heyi KCT Series open type current transformer

Installation Revolution: Wenzhou Heyi KCT Series open type current transformer

Dec 29, 2025

12-292025

Open type current transformers can be quickly installed and accurately measured without power outages, providing efficient solutions for power system renovation and monitoring.
Precise measurement: The excellent performance and wide application of Heyi Electric HK transmitters

Precise measurement: The excellent performance and wide application of Heyi Electric HK transmitters

Dec 26, 2025

12-262025

HK transmitters are centered around precise measurement and have the characteristics of flexible installation, stability, and reliability. They are widely used in industrial monitoring and energy management.
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RECT-66A current transformer supports energy meter installation in Bolivia, industrial power monitoring systems, and Class 0.3 billing accuracy systems for mining, hydro, commercial, and utility metering projects.
Current Transformer for Electrical Panel Retrofit and Power Monitoring in Italy Current Transformer for Electrical Panel Retrofit and Power Monitoring in Italy
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Current Transformer for Compact Switchgear and DIN Rail Power Monitoring in Russia Current Transformer for Compact Switchgear and DIN Rail Power Monitoring in Russia
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