Xiamen Winley Electric Co.,Ltd
                                                                                                           
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China 5Kvar 7.7mH Three Phase Reactor Single Phase Harmonic Filter 250-525V 50Hz Power Quality Solution for sale

5Kvar 7.7mH Three Phase Reactor Single Phase Harmonic Filter 250-525V 50Hz Power Quality Solution

Price Negotiable
Price: $20-$8000
MOQ: 1unit
Delivery Time: 10-15days
Brand: WINLEY
Product Description
Product Overview
This 5Kvar 7.7mH three-phase reactor with single-phase harmonic filter is designed to protect capacitors in reactive power compensation circuits from harmonic currents, inrush currents, and overvoltage impacts. By suppressing and absorbing harmonics, it significantly enhances power supply system reliability and stability.
Key Features
  • Protects capacitors from harmonic current damage
  • Suppresses and absorbs harmonic interference
  • Improves power supply system reliability
  • Enhances electrical system stability
  • Suitable for harmonic-rich environments
Technical Specifications
Parameter Specification
Rated Power 5Kvar
Inductance 7.7mH
Rated Voltage 250V, 440V, 480V, 525V (customizable)
Reactance Rate 4.5%, 5.6%, 6%, 7%, 13.5%, 14% (customizable)
Phase Configuration Single phase or three-phase
Rated Frequency 50Hz (60Hz available on request)
Stable Over Current 1.35In
Voltage Test Winding to ground 3KV/1min
Temperature Rise Coil temperature rise ≤80K
Power Loss ≤15W/kVAr
Operating Temperature -40°C to 50°C
Relative Humidity ≤90%
Temperature Protection 105°C or 130°C normally closed
Insulation Class F or H
Noise Level ≤50dB
Protection Grade IP00 (indoor use)
Linearity 1.8In
Installation Spacing 30mm
Production Process
5Kvar reactor manufacturing process and quality control Three-phase reactor assembly and testing procedures
Frequently Asked Questions
Can I order samples?
Yes, we welcome sample orders for quality testing and verification.
What is the lead time?
Samples: 3-7 days via DHL, UPS, FedEx. Mass production: 7-25 days.
How long is the warranty?
24 months from B/L date. We provide free replacement for damaged accessories with photo evidence, technical support, and free spare parts based on order quantity.
Is OEM/ODM available?
Yes, we offer full customization including colors, special functions, packaging, logo printing (MOQ ≥10pcs), and custom design services.
How do you ensure product quality?
All products hold CE certification. We employ professional engineers, strict manufacturing protocols, technical supervision, and comprehensive quality testing throughout production.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xiamen Winley Electric Co.,Ltd
Location No. 99 Yilan Road,Siming,Xiamen,Fujian,China
Contact Person Steven

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