Induction Power Supply Waterproof Energy Harvesting Current Transformer

IP67, excellent waterproof performance, works well even under water condition 3 days.

CT power supply (induction power supply), is a device that uses CT installed on power lines to obtain power through electromagnetic induction principle. It consists of two parts: the power supply CT (energy transformer) and the power conversion module (converting the electrical energy obtained by CT into the required DC voltage). Our Power Conversion Module has intelligent power management based on energy harvesting, with conversion efficiency ≥90%, IP68 design perfect for outdoor application.

The inductive Power Supply Current Transformers usually installed outdoors or in underground cable trenches and tunnels, with the working environment maybe raining, moisture, water accumulation. Once the split core CT with poor structure, the core cutting surface will be easy to rust, which affects the power supply ability, increasing working noise, even can't work. After long time R&D, our Coilcore's latest inductive Power Supply Current Transformers reach IP68 standard, which can achieve zero noise operation.

The overhead output power supply device is an open structure, with an aluminum alloy case, it's  suitable for overhead transmission lines with a voltage of 35KV and above. The product obtains a low voltage and safe working power supply through the principle of electromagnetic induction, and provides electrical power to the monitoring device with the assistance of photovoltaic panels.

High accuracy nanocrystalline cores, for low voltage instrument current transformer, medium voltage instrument current transformer, high voltage instrument current transformer in industry application.

The DC EMI filter with fewer winding turns, but higher inductance., gurantee solar inverter has high voltage gain and high efficiency.

Application Area New nergy vehicle motor: 400~2000Hz, 1~200KW; High speed spindle motor: rotation speed: 60000-200000,1.25~80Kw; Medium frequency motor / generator for navigation, aviation and Aerospace; Automobile and commercial high performance air conditioning compressor; High speed mico and special motors for electric tools, medical treatment, home applicances and Industry.

Nanocrystalline cores for common mode chokes, core with high permeability μi (200KHz) and high L impedance Z,which popular in home application such like wind generator, frequency converters.