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Hkk-AC220V/380V Jkw5c Power Factor Checking Meter Compensation Controller
US$20.00
1 Piece
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableType
PowerCertification
ISO9001:2000, CCCModel NO.
JKW5CForm
All- packaged TypeOperation Voltage
Low VoltageSize
1 UintApplication Range
Power PlantsShell Material
PVCShell Protection Grade
IP56Brand
HuakunTransport Package
Carton PackageSpecification
113*113mmTrademark
HuakunOrigin
Shanghai, ChinaProduction Capacity
100000PCS/YearKey features
Advanced Control Parameters: Target Cos 0.70-1.00, switching delay 1-250s, sensitivity 100mA, auto compensation.
Comprehensive Protection: Features overvoltage (380-500V), undervoltage (340V/180V) protection with recovery.
Flexible CT & Capacitance: CT ratio 50/5A-4000/5A; capacitance 0-125kvar/branch with 5Kvar factory preset.
Leading Domestic Technology: Novel design with high reliability, leading position in domestic similar products.
OEM/ODM Customization: Supports OEM and ODM services for customized power factor checking meters.
Company profile

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: ≤11.06h 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.
Product Q&A
Q:Does the controller offer overvoltage and undervoltage protection?
A:
Yes, it features overvoltage protection (380-500V/230-260V) and undervoltage protection (340V/180V) with a 6V recovery difference.
Q:What is the target power factor setting range?
A:
The target Cos preset range is 0.70 to 1.00, with a step of 0.01 and a factory preset of 0.95.
Q:What are the environmental conditions for installation?
A:
It must be installed in environments without explosive, inflammable, dangerous media, corrosive metal gases, or conductive dust.
Q:Is OEM or ODM service available for this product?
A:
Yes, OEM and ODM services are available for customized power factor checking meters.
Send Inquiry
*To:
Shanghai Huakun Electrical Company Ltd.
Shanghai Huakun Electrical Company Ltd.*Content:
Supplier replies will be sent to your registered email
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