

The three-phase 90KW250A AC series output filtered DC flat wave reactor is an important power equipment, mainly used in the DC side of the converter, especially in the general frequency converter has more applications. The main functions and functions of this reactor include:
Reduce harmonic interference: By limiting the AC component superimposed on the DC current, keeping it within a specified value, thereby reducing harmonic interferenceKeep the rectifier current continuous: reduce the current pulsation value, improve the input power factor, and can inhibit the harmonic generated by the converter device
Improve the power factor: help to weaken the instantaneous impact, improve the stability of the power system
Product features:
Structure design: The design of cutting the iron core and adding air gap to increase the inductance and prevent the saturation of magnetic flux. This structural design helps to reduce the saturation of the magnetic flux when there is a similar amount of current .
Application Scenarios:
Mainly used in frequency converter, lifting industry, etc., which inverter through the built-in DC reactor to achieve harmonic reduction requirements
Recommended use:
In the lifting industry, because it is impossible to omit the AC reactor, and the harmonic reduction effect of the AC reactor is basically the same as the direct current reactance. At the same time, the use of AC and DC reactors can better reduce harmonic interference, but also increase the voltage loss on the motor side . Therefore, it is recommended to replace the DC reactor with an AC reactor to reduce the voltage loss.
To sum up, the three-phase 90KW250A AC series output filtered DC flat wave reactor dedicated to the reactor inverter is a key equipment, which plays an indispensable role in the power system through its unique design and function.





honesty and dedication". with the management policy of "integrity management, continuous innovation and service to the society", reliable quality assurance, professional technical services,superior cost performance and honest and pragmatic work style make Jiayi Power become a The best partner for customers at home and abroad.
The company attaches great importance to the introduction of advanced manufacturing technology and production equipment in the industry,improves the company's technical level,product quality and cost optimization through large-scale technology/equipment transformation,and ensures user satisfaction through continuous investment and transformation.The products have high recognition in the national power system and are exported to many countries and regions, and have a good brand effect in the local area.
Our product packaging is meticulously crafted to provide superior protection against external damage and contamination, ensuring the product's integrity and safety throughout transportation and storage.
1. What certificate does your company have?
Our company has international certificates below:
A. Quality management system certificate complies with GB/T 19001-2016/ISO 9001: 2015 requirements;
B. Environmental management system certificate complies with GB/T 24001-2016/ISO 14001: 2015 requirements;
C. Occupational health and safety management system certificate complies with ISO 45001: 2018 requirements.
2. Is your company a factory or a trader? What products can be provided?
I mainly produce: torque locking device series, torsion terminal series, floor shard wire clamp series, stainless steel parallel wire clamp series, energy-saving flat wire clamp, aluminum groove series, C-type wire clamp series, aluminum crimping series and other power fittings products.
3. What are the materials of your products? Can do other materials?
Our product material is alloy aluminum. Sometimes, customers want copper preformed materials, we indeed made it before.
However, we still listen to customers if different materials are required.
4. Can your company provide drawings?
Yes, we can. Drawings are a way of confirming the parameters of the products. By providing drawings, we can avoid mistakes. Sometimes, customers sent some pictures with measuring, we engineer can draw a very good technical drawing based on it.
5. Can you provide a Certificate of Origin? Or invoices certified by Embassies?
We have been already recorded and registered in the Commodity Inspection and Quarantine Bureau and the Embassy, so we are qualified to issue certificates of origin and invoices for different countries.
6. When customers show the target price or price from other suppliers, can you agree that?
We are happy when clients give us their advice about the buying price, that means, customers have interested to our company and products, and may in some way, also have trust in us. In this way, it's no doubt to carefully check the target price from customers, listen to their requirements of quality. Give the best solutions.