Current Transformer Module ZMCT103C - 5A Range Single Phase

The Current Sensor 5A AC – 1 Phase is a versatile and essential device used to monitor and measure the current flowing through a single-phase alternating current (AC) circuit. It is specifically designed to measure current up to 5 amps, making it ideal for low-power applications such as household appliances, small machinery, and energy monitoring systems.

One of the main features of this sensor is its ability to measure AC current, which fluctuates in both direction and magnitude over time. This is particularly important for applications where power consumption varies, such as in lighting systems, small motors, and residential power networks. The sensor provides real-time current readings, enabling users to monitor their energy usage or prevent overloads.

The single-phase design makes it suitable for standard residential and small commercial environments, where power is typically supplied in a single-phase system. This type of system is common in areas where electricity demand is not extremely high, unlike industrial sectors that rely on three-phase power for larger equipment.

The sensor’s output is often analog, typically in the form of voltage (such as 0-5V) or current (like 4-20mA), which corresponds directly to the measured current. This allows easy integration with microcontrollers, energy meters, and other monitoring systems. Some models may also provide digital outputs (e.g., I2C or SPI), offering even more flexibility for data acquisition and control systems.

These sensors are commonly used in energy monitoring systems, overcurrent protection, industrial machinery, and renewable energy applications like solar panels. By helping track current levels, they ensure devices operate within safe limits, thus preventing damage due to overcurrent conditions. They are also useful in home automation systems for managing energy efficiency.

In summary, the Current Sensor 5A AC – 1 Phase is a reliable, accurate, and cost-effective tool for monitoring current in single-phase AC circuits, ensuring better energy management and equipment protection.

Features:

1. An onboard precision miniature current transformer

2. High-precision op amp circuit board, the signal for precise sampling and appropriate compensation function

3. The module can measure less than 5A AC current, the corresponding analog output can be adjusted

Specifications:

100% Brand New and High Quality

Type: Voltage Regulator

Feature: Eco-Friendly

Color: As picture

PCB board size: 38 (mm) x18.5 (mm)

Package includes: 1pc

Applications:

• Energy Monitoring.
• Overcurrent Protection.
• Power Quality Monitoring.
• Solar Energy Systems.
• Industrial Equipment Monitoring.
• Home Automation Systems.
• Automated Control Systems.
• Power Consumption Analysis.
• Electric Vehicle Charging Stations.
• Battery Management Systems (BMS).

Note:

1.Under the influence of light and the display, the color difference may decrease slightly.

2.Due to manual measurement, please allow size differences about 1-3cm. Thank you for your understanding.