Hefei Hemei Electronics Technology Co., Ltd
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10000PCS/MONTH |
| Packaging Details | Standard Carton |
| Winding Form | Single Layer & Tightly Wound Type |
| Magnetic Circuit Structure | Single Stage Type |
| Core | silicon steel |
| Primary Input | 20A |
| Output power | 5W min |
| Accuracy | 0.5% |
| Brand Name | HEMEI |
| Model Number | 46mm |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 10000PCS/MONTH |
| Packaging Details | Standard Carton | Winding Form | Single Layer & Tightly Wound Type |
| Magnetic Circuit Structure | Single Stage Type | Core | silicon steel |
| Primary Input | 20A | Output power | 5W min |
| Accuracy | 0.5% | Brand Name | HEMEI |
| Model Number | 46mm | Place of Origin | China |
| High Light | 5w min wound current transformer ，45mm wound current transformer ，20A toroidal core winding | ||
Split Core Current Transformer CT Power Supply Energy Transformer
1. The principle of CT power supply
CT power supply, that is, use the CT installed on the power line as a device to obtain power. The power supply is divided into two parts, one is the CT used to obtain electricity, and the other is to convert the electrical energy obtained by the CT into the required DC voltage and current power supply module.
Application range:
The CT power supply is mainly used on power lines, which can solve the problem that the equipment cannot get other power supply.
3. Technical Features
1) Since the CT is installed on the power line cable, its insulation is relatively high
2) CT power installation is more convenient, and the price is low.
3) It is more suitable for the power supply of low-power equipment
CT power taking device is a new type of induction power taking device that uses electromagnetic energy induced around high-voltage transmission lines to obtain electrical energy. This device uses the principle of electromagnetic induction, uses a current transformer to directly induce AC voltage from the high-voltage bus, and then undergoes rectification, filtering, and voltage stabilization to obtain a stable and reliable DC voltage to provide a stable power supply for electrical equipment installed nearby. It can ensure the long-term stable power supply of the load equipment. Suitable as a power supply device for online detection, monitoring, inspection, anti-theft and other electrical equipment on high-voltage transmission lines.
Feature:
1. Reasonably select the induction power supply and its energy storage components according to the conventional operating value of the wire current, power curve and electric power;
2. Due to the magnetic circuit, there will be a slight ticking sound when the energy transformer is working, which is a normal phenomenon;
3. The principle of the induction power supply module is completely different from that of the conventional power supply, and it must not be connected to other power interfaces;
Parameter:
| Model | Input current(A) | Output current | accuracy |
| HMKCT-45HW | 300A-2000A | 5A/1A | 0.5 |
| HMKCT-55HW | 400A-1000A | 5A/1A | 0.5 |
diagram
Company Details
Business Type:
Manufacturer
Total Annual:
1000000-2000000
Employee Number:
200~1000
Ecer Certification：
Active Member
HEMEI is a leading manufacturer of electromagnetic signal coupling, the domestic designer and manufacturer of magnetoelectric power conversion technology, has been committed to promoting the progress of signal coupling technology and passive power technology. The main products are magnetic coupling ... HEMEI is a leading manufacturer of electromagnetic signal coupling, the domestic designer and manufacturer of magnetoelectric power conversion technology, has been committed to promoting the progress of signal coupling technology and passive power technology. The main products are magnetic coupling ...
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