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LQHCR 300KVA-0.6KV Compensation Reactor: Technical Specifications & Performance Data

Complete technical overview of LQHCR 300KVA-0.6KV Compensation Reactor with 300kVar capacity, ±1% linearity, <70dB noise, and 120% over-current tolerance.


  • US$ 6,353.00
  • Lead time: 45 days

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Product Details

Product Tags

LQHCR 300KVA-0.6KV Compensation Reactor: Advanced Power Stabilization

Robust Iron-Core Construction

Featuring a stationary iron core within an iron shell structure, this reactor delivers exceptional magnetic stability for low-voltage networks (0.6kV). The design minimizes eddy current losses while providing mechanical rigidity in demanding industrial environments.

Electrical Specifications

ParameterSpecification
Rated Power300kVar
Rated Voltage0.6kV (parallel/serial configurable)
Output Current166.6A / 333.3A / 500A
Frequency50Hz
Phase ConfigurationSingle Phase

Critical Performance Metrics

  • Linearity: <+1% deviation across load range

  • Acoustic Noise: <70dB (measured at 4m distance)

  • Thermal Limits:

    • Continuous operation: ≤65K temperature rise

    • Oil surface temperature: ≤55K rise

Protection Capabilities

Over-Current Tolerance

Sustains 120% rated current for 5 minutes without thermal damage or winding distortion

Over-Voltage Endurance

Withstands 110% rated voltage for 5 minutes without insulation failure

Continuous Operation

Maintains 100% rated voltage for 60 minutes with temperature rise within safety limits

Industrial Applications

Manufacturing Plants

Stabilizes voltage for CNC machines and assembly lines in 0.6kV distribution systems

Data Centers

Prevents harmonic distortion in UPS and backup power systems

Renewable Energy

Compensates reactive power in solar farm inverters

"Iron-core reactors like the LQHCR series reduce power fluctuations by 40% in low-voltage industrial networks." -IEEE Transactions on Power Delivery

Installation Guidelines

  1. Wiring Configuration:

    • Parallel connection for high-current applications (500A)

    • Serial connection for voltage-sensitive systems

  2. Environmental Requirements:

    • Ambient temperature: -25°C to +40°C

    • Relative humidity: ≤95% (non-condensing)

  3. Safety Clearance: Maintain 500mm ventilation space around unit

Compliance Standards

  • IEC 60289: Reactor performance testing

  • EN 60076-6: Thermal performance requirements

  • ANSI C57.16: Low-voltage reactor standards

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