Hefei Hemei Electronics Technology Co., Ltd
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10000PCS/MONTH |
| Packaging Details | Standard Carton |
| Model NO. | HMKCT-45HW |
| Winding Form | Single Layer & Tightly Wound Type |
| Magnetic Circuit Structure | Single Stage Type |
| Core | Permalloy |
| Primary Input | 300A-2000A |
| Output current | 5A/1A |
| Turns Ratio | 5VA |
| Accuracy | 0.5% |
| Brand Name | HEMEI |
| Model Number | HMKCT-45HW |
| 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 | Model NO. | HMKCT-45HW |
| Winding Form | Single Layer & Tightly Wound Type | Magnetic Circuit Structure | Single Stage Type |
| Core | Permalloy | Primary Input | 300A-2000A |
| Output current | 5A/1A | Turns Ratio | 5VA |
| Accuracy | 0.5% | Brand Name | HEMEI |
| Model Number | HMKCT-45HW | Place of Origin | China |
| High Light | 55mm Current Transformer Power Supply ，Permalloy Current Transformer Power Supply ，0.5% high voltage current transformer | ||
Current Transformer Used in High-Voltage Cable Transmission Where Low-Voltage AC Power and DC Power Cannot Be Obtained
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
The power-taking device is a kind of power source that obtains electric energy through the principle of CT electromagnetic induction
The device consists of two parts: current transformer (CT) and power conversion module.
A high-stability current induction power supply with battery charging and discharging management. This series of current induction power supplies use potential lake technology and high-frequency isolation DC/DC conversion technology, supplemented by power supply status monitoring and battery charging and discharging management, and supporting special energy mutual inductance With small size and high power conversion efficiency, it meets the requirements of safe power supply in a variety of harsh conditions such as large current impacts and load jumps in the power grid.
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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