Electric Reactor
Your Leading Electric Reactor Supplier
Electric reactors, also known as line reactors, inductors, or chokes, can store energy in their magnetic field. LTEC specializes in enhancing electric reactors for reactive power compensation, short-circuit limiting, and motor starting, among other applications, to help you reduce harmonic distortion in your circuit system.
Why choose us?
Our factory
Our primary production plant in Kunshan city spans an area of 20,000 square metres, situated one hour's drive away from the Shanghai Airport (PvG). We have about 120 patents related to our products.
Sales market
Our products have been exported to the United States, Germany, the United Kingdom, Israel, Australia, and more than 60 countries and regions around the world.
Custom service
We provide our customers with world-class LV and HV products, along with reliable technology and friendly, flexible customer support. Additionally, we develop "tailor-made" products and solutions tailored to your applications.
Our certificate
We deliver top-quality products that meet international standards such as UL, TUV, CE, EAC, and GOST. Our commitment to excellence is supported by our ISO9001 certification for quality management.
Types of Electric Reactor




Inductive reactors:
Iron core reactors:
- Versatile: Provides inductive current control, manages reactive power, and filters harmonics.
- Enhanced Magnetic Properties: The core is constructed of laminated iron or steel, significantly enhancing magnetic properties.
- Compact Design: Offers higher inductance, making it suitable for high-current and high-voltage applications.
- Wide Applications: Widely used in various industries, utilities, and renewable energy applications.
Air-core reactors:
- Functions: Current limiting, harmonic filtering, and power factor correction.
- Material: Made of non-magnetic materials such as air or epoxy-impregnated fiberglass.
- Supporting Structure: Constructed of copper or aluminum windings supported by an aluminum structure, environmentally friendly and low-maintenance.
- Connection Point: Connects to the neutral point of a three-phase system to control fault current.
Capacitive reactors:
Capacitor-bank reactors:
- Power Factor Correction: Improves power factor and reduces energy consumption.
- Voltage Support: Provides reactive power and stabilizes voltage levels.
- Power Loss Reduction: Reduces losses in the power system.
- Renewable Energy Integration: Helps integrate renewable energy sources (such as solar and wind power) into the power grid.
Thyristor-controlled reactors (TCRs):
- It is essentially a shunt reactor that provides the necessary reactive power management and controls the absorption of reactive power.
Line tuning reactors:
- Increase the impedance of the circuit, reduce harmonic distortion, limit current surges, and protect sensitive equipment from voltage spikes.
Neutral grounding reactors:
- It is used to limit the magnitude of ground fault current in three-phase power systems.
- Reduce transient overvoltage and third harmonic current, and enhance system stability.
Current-limiting reactors:
- Limit short-circuit current, protect equipment from damage, and enhance system stability.
Smoothing reactors:
- Improve the overall reliability and stability of the rectifier system.
- Reduce the risk of voltage fluctuations and interference.
- Improve power quality, extend the service life of connected equipment, and minimize maintenance requirements.
Arc suppression reactors:
- Specifically designed to mitigate single-phase-to-ground faults, reducing fault current and causing the arc to self-extinguish.
- Significantly reduces overvoltage and protects equipment by limiting transient energy.
Shunt reactors:
- Absorbs reactive power and improves system energy efficiency.
- Used for reactive power compensation in long-distance, high-voltage transmission lines and cable systems.
Series reactors:
- Used to increase impedance, limit short-circuit current, and control load balance between parallel lines.
Transformer inrush current limiting reactors:
- Specifically designed to address the damage caused by surge currents to systems.
- Protect sensitive equipment from damage.
- Maintain equipment stability.
Capacitor Protection
Electric reactors can limit inrush current when a switch is closed, protecting electrical components. They can also suppress higher harmonics in the power supply system, thereby protecting capacitors.
Short-Circuit Current Limitation
Electric reactors can also limit short-circuit current in power lines. When a short circuit occurs, they limit the short-circuit current to a certain level, helping the switchgear to effectively and smoothly clear the fault.
Suppressing or Filtering Higher Harmonics
Electric reactors can effectively suppress or filter higher harmonics, including the third, fifth, and seventh harmonics.
Compensating Capacitor Current
The phase angle between capacitors and inductors is 180°. Capacitance is neutralized and canceled by inductance.


Limiting Du/Dt or Di/Dt
Du/Dt refers to the rate of change of voltage, while Di/Dt refers to the rate of change of current.
Extending Transmission Distances
They are connected to transmission lines to compensate for the capacitive effects of long lines, helping to regulate voltage and improve active power transmission.
Improving Power Factor
By improving power factor and supporting voltage levels, capacitor banks help reduce power system losses, particularly in transmission and distribution networks.
Energy Savings
Electric reactors can locally provide the inductive reactive power required by loads, reducing energy consumption and achieving greater energy savings.
Product Specifications And Technical Data


Shipping term: FOB SHANGHAI
Delivery time: 4-6 weeks after we receive your payment.
Payment term: The advance payment is 100%, all by T/T.
Price validity: One month
Warranty: 18 months after delivery (excluding natural disasters, human factors, improper use, etc.)

Deliver, Shipping, And Serving

FAQ
















