Cost-Effective 3-Phase Current Reactor for Frequency Converter Input/Output Side Current Limiting and Filtering

• Customization: Available
• Type: Fixed Inductor
• Structure: Core
• Model NO.: SG Reactor/Inductor
• Working Frequency: Low Frequency
• Structure of Winding: Multilayer Coil
• Nature of Operation: Filter Power Reactor/Inductor
• Structure of Magnetizer: Iron Core Coil
• Range of Application: PV Inverter/Wind Turbine Converter/UPS/VFD
• Packaging Form: Power Coils
• Brand: Actranx
• Inductor Value: Fixed Inductor
• Core Material: High Permeability Silicon Steel
• Winding Material: Copper/Aluminum
• Safety Certification: CE / UL / RoHS
• Impregnation Process: Vacuum Pressure Impregnation (Vpi)
• Mounting Type: Vertical / Horizontal
• Terminal Type: Bolt Terminal
• IP Rating: IP00 / IP20 / IP54
• Technical Support: Available
• Cooling Method: Natural Cooling
• Warranty Period: 3 Years, Some Support Lifetime Maintenance
• Core Feature: Non-Saturable / High Linearity
• Transport Package: Wooden Box
• Specification: 1k~400kVA
• Trademark: Actranx
• Origin: China
• HS Code: 8504500000
• Production Capacity: 8000/Month
• Package Size: 100.00cm * 50.00cm * 100.00cm
• Package Gross Weight: 69.000kg

Product Description

1. Product Description & Overview

  Our 50kVA three-phase reactor is engineered for high-performance power quality management in demanding industrial and renewable energy applications. It is designed to suppress harmonic currents, reduce line distortion, and protect sensitive equipment from voltage spikes and surges. With its non-saturable core and high linearity, it ensures stable and reliable operation under full load conditions.

2. Key Features & Advantages

Premium Core Material: Constructed with high-grade, low-loss silicon steel strips, ensuring minimal eddy current losses and excellent temperature stability.

 Low Loss & Cool Operation: Designed for high efficiency with low temperature rise, reducing energy waste and extending the product's service life.

Customization Available: We can customize parameters such as inductance value, mounting style, and lead direction according to your specific requirements.

 Features Vacuum Pressure Impregnation (VPI) with Class H insulation for superior moisture and environmental resistance, plus robust construction with heavy-duty terminals for reliable performance under stress.

3.Technical Parameter

Capacity	SG 1k~400kVA	Frequency	50~400Hz
Inductance	Customizable	Rated Current	10~1000A
Efficiency	≥95%	Insulation Resistance	≥100MΩ
Insulation Class	F/H/A/B	Power Frequency Withstand Voltage	2.5kV/5mA/1min
Noise Level	≤45dB	Temperature Rise	≤125K(H class)/<100K(F class)
Impedance Voltage	Customizable	Protection Class	IP00–IP54

4. Typical Applications

Renewable Energy Systems: Used in the DC input or AC output side of PV inverters and wind power converters to smooth current and filter harmonics.

Industrial Drives: Installed at the input or output of Variable Frequency Drives (VFDs/AC Drives) to protect motors and reduce harmonic distortion on the power line.

Uninterruptible Power Supplies (UPS): Improves the input power factor and filters harmonics for UPS systems.

Power Quality Equipment: Applied in Active Power Filters (APF) and Static Var Generators (SVG) as key components for harmonic suppression and reactive power compensation.

Applications

Power  Supplier

Electric  Vehicle

Aerospace

Communication  Equipment

Medical  Device

Renewable Energy 

Marine Electric Power

Instruments & Meters

Industrial Automation

Manufacturing Process

Manufacturing Equipment

High Power Automatic Winding Machine 

Fully Automatic Stacking Machine 

Quality control test platform 

  Adopting international standard raw materials and strict process control, it supports large wire diameter and high tension winding, suitable for the production of high power electronic components such as inductor transformer, motor coil, etc., with tight and even coils.

  The adjustable suction and release device composed of vacuum suction cup, electric telescopic rod and rotary motor, realises the accurate gripping and flexible movement precision of silicon steel sheet 0.01mm, suitable for the core stacking of motor, inductor and reactor.

  Set no-load, load, ratio, direct resistance and other electrical characteristics test function in one, support external test transformer withstand voltage, insulation extension test, accuracy of 0.1 level, to meet the transformer of a variety of refined testing needs and complex work simulation.

Company Profile

  Originating from Xiamen Taike Electromechanical Co., Ltd, which has specialized in magnetic components for high and low frequency applications for over a decade, the company established Xiamen Reliable Magnetic Electric Technology Co., Ltd in 2022. This expansion targets the new energy storage market, focusing on power frequency transformer and reactors.

  Driven by evolving technology and market demands, our high frequency electromagnetic business has been spun off into an independent entity, Xiamen Actranx New Energy Technology Co., Ltd. This venture, developed in partnership with Huaqiao University, specializes in the R&D, production, and innovation of bespoke magnetic components, including high frequency transformers andinductors coils.

FAQ

Q1: Do you test all your goods before delivery?
A: Yes, we will 100% test before delivery.
Q2: Is it OEM available?
A: Yes. We have rich experience and good ability to put your design and idea into real product, we can laser print your brand on
 the products.
Q3. What is your delivery time?
A: Ready to ship for stock and 15-30 days for mass production.
Q4. What after-service can you offer?
A: One year guarantee period and we can offer technical support online 24 hours.