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China factory - Shanghai Nengdu New Energy Co., Ltd.

Shanghai Nengdu New Energy Co., Ltd.

  • China,Shanghai ,Shanghai
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  3. Three Phase Dry Insulation Reactor 20kVar 480V 60Hz Harmonic Filtering Series
China Three Phase Dry Insulation Reactor 20kVar 480V 60Hz Harmonic Filtering Series
China Three Phase Dry Insulation Reactor 20kVar 480V 60Hz Harmonic Filtering Series

  1. China Three Phase Dry Insulation Reactor 20kVar 480V 60Hz Harmonic Filtering Series

Three Phase Dry Insulation Reactor 20kVar 480V 60Hz Harmonic Filtering Series

  1. MOQ： 1 Piece
  2. Price： USD 35-70 / Piece
  3. Get Latest Price
Type Three Phase
Rated Frequency 60Hz
Insulation Class Class H (180°C)
Supply Ability 1000 Pieces per Month
Rated Current 24.1 A
Cooling Method Natural air cooling (AN)
Detuning Factor 7% (227 Hz)
Payment Terms T/T,L/C,Western Union,PayPal
Inductance (per phase, approx.) 2.14 mH
Matched Capacitor Bank 20 kVar
Delivery Time 7-15 working days after deposit
Packaging Details Export carton with foam cushion, wooden case optional
System Rated Voltage 480V AC
Certification ISO 9001:2015
Model Number CKSG-20/0.48-7
Brand Name OEM
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Type Three Phase Rated Frequency 60Hz
Insulation Class Class H (180°C) Supply Ability 1000 Pieces per Month
Rated Current 24.1 A Cooling Method Natural air cooling (AN)
Detuning Factor 7% (227 Hz) Payment Terms T/T,L/C,Western Union,PayPal
Inductance (per phase, approx.) 2.14 mH Matched Capacitor Bank 20 kVar
Delivery Time 7-15 working days after deposit Packaging Details Export carton with foam cushion, wooden case optional
System Rated Voltage 480V AC Certification ISO 9001:2015
Model Number CKSG-20/0.48-7 Brand Name OEM
Place of Origin China
High Light 20kVar 480V Dry Series Reactor ， Three Phase Dry Insulation Reactor ，60Hz Harmonic Filtering Series Reactor

CKSG-20/0.48-7 20kVar 480V Three Phase Dry Type Reactor

Product Introduction

The CKSG-20/0.48-7 20 kVar Dry Type Reactor adopts oil-free dry-type insulation and is mainly used in low-voltage reactive power compensation cabinets, connected in series with anti-harmonic capacitors. In low-voltage power grids with many harmonic sources such as rectifiers and frequency converters, high-order harmonics threaten the safe operation of transformers and electrical equipment.

Connected in series with capacitors, this Dry Type Reactor effectively suppresses harmonics, improves voltage waveforms and boosts power factor. It also reduces switching inrush current and operating overvoltage, protects power capacitors and other equipment, and extends capacitor service life.

Product Features & Characteristics

The CKSG-20/0.48-7 Dry Type Reactor is engineered with the following features:

● Dry-Type Output Structure
The Dry Type Reactor supports three-phase and single-phase output with a stable, fully dry-type structure. This CKSG-20/0.48-7 is a Three Phase unit designed for continuous industrial duty.
● High-Efficiency Low-Loss Core
Made of high-permeability, low-loss silicon steel, the core delivers stable performance, high precision and low temperature rise during long-term operation.
● Excellent Winding Heat Dissipation
Compact and uniform winding layout ensures excellent heat dissipation, neat appearance and stable electrical characteristics.
● Uniform & Durable Air Gaps
Evenly distributed core air gaps with reliable lining materials keep the reactance stable and guarantee long-term reliable service.
● Low Noise & Robust Structure
Firmly assembled structure keeps operating noise low; the reactor is stable and durable even under continuous load.
● Reliable Insulation Strength
High insulation class, strong mechanical performance and crack-resistant behaviour at low temperatures ensure safe operation.
● Anti-Corrosion & Wide Adaptability
Anti-corrosion terminals and treated exposed parts enable stable operation in harsh industrial environments.
● Compact & Easy Installation
Small size and lightweight design save cabinet space and make installation simple and fast.

Why Customers Choose Us

  • China-based manufacturer: we design and produce the whole Dry Type Reactor range (5-60 kVar) in our own factory.
  • 100% pre-shipment inspection on every Dry Type Reactor before packing to guarantee consistent quality.
  • 12-month warranty and responsive after-sales technical support.
  • Oil-free, dry-type insulation, low noise and reliable insulation strength verified in industrial applications.
  • Flexible customization: capacity, voltage, detuning factor (6%/7%), terminals and dimensions can be made to order.
  • Three-phase and single-phase output available to match rectifier, frequency converter and IF systems.

Technical Parameter Table

Technical specifications of the CKSG-20/0.48-7 20 kVar 480V Dry Type Reactor:

Model NumberCKSG-20/0.48-7
Product TypeThree Phase Dry Type Reactor (series reactor)
Matched Capacitor Bank Rating20 kVar
System Rated Voltage480V AC
Rated Frequency60Hz
Detuning Factor7% (tuning frequency 227 Hz)
Rated Current24.1 A
Inductance (per phase, approx.)2.14 mH
Insulation ClassClass H (180°C)
Cooling MethodNatural air cooling (AN), dry type
Protection DegreeIP00 (cabinet installation)
Noise Level≤ 50 dB(A)
Operating Temperature-25°C ~ +45°C
Applicable StandardsIEC 60289 / GB/T 1094.6

Product Images

High-resolution photos, dimension drawings and the full datasheet of this CKSG-20/0.48-7 Dry Type Reactor are available.Please contact our sales team and we will send them to you within 24 hours.

FAQ

Q: What are the main applications of this 20 kVar Dry Type Reactor?
A: The Dry Type Reactor is used for low-voltage reactive power compensation, harmonic filtering, and inrush current and overvoltage suppression when connected in series with capacitors.
Q: What are the applicable scenarios?
A: Rectifiers, frequency converters, intermediate frequency (IF) equipment and industrial power distribution systems, to ensure safe and stable operation of the grid and equipment.
Q: What are the core advantages of this Dry Type Reactor?
A: Dry and oil-free construction, low noise, excellent heat dissipation, low-loss silicon steel core and reliable insulation strength.
Q: What is the warranty for the Dry Type Reactor?
A: 100% pre-shipment inspection is performed for every Dry Type Reactor, and a 12-month warranty is provided.
Q: Can the rated capacity and voltage be customized?
A: Yes. The series covers 5-60 kVar with three-phase and single-phase output. Capacity, voltage, detuning factor and dimensions can be customized according to your project requirements.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    four years

  • Total Annual:

    7Million-10Million

  • Employee Number:

    30~60people

  • Ecer Certification：

    Verified Supplier

Shanghai Nengdu New Energy Co., Ltd.  is located at the Grand Hongqiao Headquarters Base. As a high-tech and specialized enterprise, we focus on the development and application of power electronics and green energy technologies. We specialize in power quality management products and new energy ... Shanghai Nengdu New Energy Co., Ltd.  is located at the Grand Hongqiao Headquarters Base. As a high-tech and specialized enterprise, we focus on the development and application of power electronics and green energy technologies. We specialize in power quality management products and new energy ...

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Get in touch with us

  • Reach Us
  • Shanghai Nengdu New Energy Co., Ltd.
  • No. 568, Longpan Road, Malu Town, Jiading District, Shanghai, China
  • https://www.nengdupower.com/

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