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Shenzhen Veikong Electric Co., Ltd.

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City:shenzhen

Country/Region:china

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China Frequency Inverter Reactor for Protection and Power Factor Improvement wholesale

Frequency Inverter Reactor for Protection and Power Factor Improvement

Name: Frequency Inverter Reactor for Protection and Power Factor Improvement
Brand: VEIKONG
Price: 1 USD

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Brand Name :VEIKONG

Model Number :VKS

Certification :CE

Place of Origin :China

MOQ :1

Price :Negotiable

Payment Terms :Western Union, T/T, L/C, D/A, D/P, PayPal

Supply Ability :15000pcs per Month

Delivery Time :3 days, depend on the order quantity

Packaging Details :Carton

Product Name :132kw reactor

Material :Copper

Input voltage :380V

Weight :as per unit

Size :as per unit

Application :Induction Motor,water supply

Color :Red

Warranty :18 moths

MOQ :Negotiable

Brand :VEIKONG

Technical guidance :Online support

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View Product Description

AC choke output reactor used for 5.5kw 7.5kw 11kw 15kw AC drive

Purpose

The filter reactor is used in the low-voltage filter cabinet, connected in series with the filter capacitor, tuned to a certain resonance frequency, and used to absorb the harmonic current of the corresponding frequency in the power grid. There are a large number of harmonic sources such as rectifiers, converters, and frequency converters in the low-voltage power grid, and the high-order harmonics generated by them will seriously endanger the safe operation of the main transformer and other electrical equipment in the system. After the filter reactor is connected in series with the capacitor, it can not only effectively absorb the harmonics of the power grid, but also improve the power factor of the system and play a greater role in the safe operation of the system.

Material Features of Load Reactor:

1. Reducing working frequency inverter and DC speed regulator interference to other devices, like harmonic interference, waveform distortion.

2. Enhance the capability of frequency inverter resistance to voltage unbalance degree. (Unbalance degree > 1.8% of rated voltage). 3. 3. Protection frequency inverter rectifier modules and related components damage from pinnacle capacitive current due to low internal power resistance. (When power supply capacity is 5 times larger than frequency inverter capacity).

4. Improve the power factor of power supply, lower harmonic current content in the inverter power supply.

5. Reduce current and voltage waveform distortion rate, improve the quality of power supply.

Characteristic of this series:

Rated operating power: 380V/690V/1140V
Operating frequency: 50/60Hz
Current range: 5-1600A
Operating ambient temperature: -25℃-50℃
Dielectric Strength: Core-winding,AC 3000V/50Hz/5mA/ free of demage in 60s (test in factory)
Insulation Resistance: Core-Winding,DC 1000V,Resistance >100M ohm
Noise: Less than 65dB(to be measured at the point 10 meter away from the reactor horizontally
Protection class: IP00
Insulation class: F/H
Standard: GB 19212.1-2008GB/T1094.6-2011

Product Parameters

Voltage Range	DC500V-1000V
Dielectric Strength	Core-Winding, AC 3000V/50Hz/5mA, free of damage in 60s
Insulation Resistance	Core-Winding, DC 1000V, Resistance > 100M ohm
Reactor's noise	less than 65dB(to be measured at the point 1 meter away from the reactor horizontally)
Standard	GB 19212.1-2008 GB/T 1094.6-2011

Product Size

Application of Load Reactor:

It is recommended to use input reactors in the following circumstances:
1. frequency converters in parallel close connection.
2. line power supply has obvious disturbance from other devices (interference, over voltage).
3. there is voltage imbalance between the phases of the line power supply, exceeding 1.8% of the rated voltage.
4. a large number of converters are installed on the same line.
5. reduce cos C overload on the correction capacitor if there is a power factor correction device in the device.
6. power supply capacity is 60KVA and above, and frequency converter installation location is within 10M of large capacity power supply.
7. the frequency converter is powered by a very low impedance line (10 times higher than the inverter's rated value).

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