Product Overview

The High Precision Power Harvesting Module is designed for power line monitoring and intelligent electrical measurement applications. It integrates a permalloy magnetic core, a precision winding coil, a durable protective housing, and a specialized clamping structure.

With a 300-turn winding design and high-performance permalloy core, this module provides reliable current sensing and energy harvesting capabilities.

The module supports electric-tool-assisted installation, making it suitable for power line monitoring systems that require convenient installation and stable operation.

We provide customized current transformer and power harvesting solutions to meet different cable dimensions and application requirements.

Product Advantages

1. High-Accuracy Current Measurement

The module achieves typical current sampling accuracy of less than ±0.2% when used with the corresponding circuit board, supporting precision current monitoring applications.

2. Reliable Energy Harvesting Performance

Under a test condition of 1A input current and 1.8kΩ load resistance, the output voltage exceeds 3.1V, providing an energy harvesting solution for power line monitoring equipment.

3. High-Quality Permalloy Magnetic Core

Equipped with a 10 × 20 mm permalloy core cross-section and 300 winding turns, designed for current sensing and energy harvesting applications.

4. Convenient Electric Tool Installation

The specially designed installation structure allows installation using a dedicated electric installation tool, helping improve installation convenience and consistency.

5. Excellent Environmental Protection

The module achieves IP68 protection, tested at 1.5 meters underwater for 36 hours. It also features UL94 V-0 flame retardancy and a wide operating temperature range.

Cable Installation Compatibility

This energy harvesting module supports two cable installation configurations:

• Cable outer diameter 11–22 mm: Install with the supplied rubber pad.

• Cable outer diameter 22–28 mm: Install without the rubber pad.

The integrated spring clamping structure helps maintain secure cable positioning.

Mechanical Performance

• Drop Resistance: Withstands three drops from a height of 1.2 meters at 0° without structural breakage.

• Clamping Force: With rubber pad installed, horizontal spring clamping force ≥60N and vertical clamping force >120N.

• Corrosion Resistance: 96-hour medium-level salt spray test.

• Screw Tightening Torque: 7–8 kgf·cm, using a diagonal tightening sequence.

Applications

This high-precision power harvesting module is suitable for: Overhead power line monitoring systems/Smart grid monitoring equipment/Distribution network automation/Intelligent current measurement systems/Power line condition monitoring/Online monitoring devices for electrical infrastructure.

Images

Customized Power Harvesting Solutions

As a professional manufacturer of current transformers and magnetic cores, we offer customized solutions based on different electrical and mechanical requirements.

Our customization capabilities include magnetic core materials, winding specifications, structural dimensions, housing materials, and installation methods.

Contact us to discuss your application and obtain technical support and a customized quotation.