Non-invasive AC Current Sensor Clamp Sensor 30A

Quick Overview

The SCT-013-030 is a non-invasive AC current sensor designed to measure alternating current (AC) up to 30A without the need to cut or disconnect the measured conductor. It is widely used for monitoring electrical consumption, power quality analysis, and energy management applications.

How it Works

This sensor operates on the principle of electromagnetic induction. It encloses the current-carrying conductor (typically a wire or cable) within its clamp-like structure. When AC current flows through the conductor, it induces a magnetic field inside the sensor. The SCT-013-030 detects this magnetic field and produces a proportional AC voltage output, which is then processed to determine the current flowing through the conductor.

Technical Specification

Measurement Range: Up to 30A AC
Output: AC voltage signal proportional to the measured current
Accuracy: High accuracy with low phase shift
Frequency Range: 50Hz/60Hz
Output Load Resistance: 10kΩ
Opening Diameter: 13mm
Dimensions: Compact and easy to install

Key Features

Non-Invasive: Does not require direct contact with the current-carrying conductor.
High Accuracy: Provides precise current measurement with minimal phase shift.
Wide Application Range: Suitable for energy monitoring, power meters, and industrial automation.
Easy Installation: Simply clamp around the conductor without disconnecting it.

Applications

Energy Monitoring: Tracks electrical consumption in residential, commercial, and industrial settings.
Power Quality Analysis: Measures harmonics and identifies power issues.
Smart Grids: Integrates into smart metering systems for real-time data collection.
Industrial Control: Monitors current in motors, pumps, and other machinery.

Summary

The SCT-013-030 Non-Invasive AC Current Sensor is an essential tool for accurate AC current measurement up to 30A without interrupting the circuit. Its non-invasive clamp design ensures easy installation and reliable performance in various applications, from energy monitoring to industrial automation. This sensor provides a cost-effective solution for measuring AC currents with high accuracy and minimal installation effort, making it ideal for both professional and DIY electrical projects.