What is the noise level of the unit?

The noise index is less than 56 dB.

How many machines can be connected in parallel?

The system supports 1 to 10 sets of parallel machines.

What is the grid frequency range supported?

It supports 50/60 Hz with a range of 45 Hz to 62 Hz.

for Power Quality Problems Harmonic Filter Ahf

Name: for Power Quality Problems Harmonic Filter Ahf
Brand: Shanghai Huakun Electrical Company Ltd.
SKU: 2042915755

Shanghai, ChinaShanghai Huakun Electrical Company Ltd.

US$1,500.00

1 Piece

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

Type

Active Harmonic Filter

Structure

Fixed Board

Model NO.

AHF065

Certification

CCC, CE

Form

All- packaged Type

Operation Voltage

Low Voltage

Size

1 Uint

Application Range

High-rise Buildings

Shell Material

Steel Plate

Shell Protection Grade

IP23

Brand

Huakun

Grid Frequency

50/60 Hz

Rated Capacity

35A 50A 75A 100A 150A

Rated Voltage

220V 400V 480V 690V

Mounted Type

Wall Mounted/Rack Mounted

Transport Package

Wooden Box

Specification

400V

Trademark

Huakun

Origin

Shanghai, China

HS Code

854379990

Production Capacity

20000 Sets/Year

Key features

Real-time Harmonic Control: Monitors load current via CT and uses DSP to inject opposite harmonic currents for compensation.

High Efficiency Operation: Overall efficiency is greater than or equal to 97% for optimal energy performance.

Fast Response Time: Response time is less than 15 milliseconds for immediate harmonic correction.

Wide Compensation Range: Compensates from -1 to 1 with adjustable capacitive and inductive continuity.

Flexible Mounting Options: Available in Wall Mounted or Rack Mounted configurations for various installations.

Multiple Voltage Ratings: Supports Rated Voltage options of 220V, 400V, 480V, and 690V.

Intelligent Cooling System: Features intelligent air cooling to maintain optimal operating temperature.

Low Noise Operation: Noise index is less than 56 dB for quiet operation in high-rise buildings.

Company profile

Shanghai Huakun Electrical Company Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-10-08 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Huakun Electrical Company Ltd. is a China-based limited-company factory established in 2003, operating in Shanghai’s electrical and electronics manufacturing sector. The supplier reports 376 employees, an approximately 7,000 m² manufacturing plant, eight production lines, 35 years of combined R&D-engineer experience, and 21–30 quality-control staff. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications. Its stated products include Static Var Generators, Active Power Filters, Advanced Static Var Generators, and Active Harmonic Filters, with a focus on power electronics, intelligent power systems, and smart-grid applications. Production lead time is stated as within 15 workdays in both off-peak and peak seasons. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or customer cases.

Supplier typeThe supplier is identified as a limited company and a factory in Shanghai’s manufacturing sector, with electrical and electronics as its stated commercial trade area. Its company descriptions characterize it as a national high-tech and software enterprise focused on power electronics and integrated solutions.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, covering quality, environmental, and occupational-health-and-safety management. These stated certifications provide explicit evidence of formal management-system credentials.

R&D capabilityThe supplier states that it focuses on power electronics and integrated solutions, aims to develop accurate, stable, and environmentally friendly energy-saving devices and intelligent power systems, and reports 35 years of total R&D-engineer experience. Its listed advanced power-quality products further support an innovation-oriented technical focus.

Production capacityThe supplier reports a 7,000 m² manufacturing plant, eight production lines, and 376 employees, with lead times stated as within 15 workdays during both off-peak and peak seasons. It also reports 21–30 quality-control staff, indicating established production and quality resources.