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high effective ACTIVE HARMONIC FILTER APF AHF
US$1,740.00
1-4 SET
US$1,600.00
5-9 SET
US$1,520.00
10+ SET
Sample price:US$2000.00/set.Request sample
Product profile
Customization
AvailableCertification
ISO9001, CCC, MA AL CNASProtection
Shock ResistanceModel NO.
WBAPF0.4/4-50A(M/H)Installation
wall mounted, frame-mounted, cabinetHousing
carbon steelvoltage class
AC380V+-20%/AC690V+-15%rated frequency
50+-5%harmonci filtered
2 to 51timesaltitude
<=3000 metersreponsive time
<5msIP rate
IP20function
harmonic/reactive power/imbalance compensationrated overcurrent
1.5In/1min; 2.5In/10msTransport Package
CartonSpecification
50A 80A 100A 120A 150ATrademark
CSTOrigin
Hebei, ChinaHS Code
8543709990Production Capacity
10000sets/YearKey features
High Efficiency Filtering: Reduces THD from 26% to 6%; filters up to 51 harmonics with 97% effectiveness.
Ultra-Fast Response: Harmonic compensation response time is less than 5ms for real-time dynamic filtering.
Multi-Function Compensation: Combines harmonic, reactive power, and three-phase unbalance compensation in one device.
Customizable Capacity: Rated capacity ranges from 30A to 200A; voltage classes AC380V and AC690V are customizable.
Robust Overload Protection: Withstands 1.2x rated current for 1 minute and 2.5x rated current for 10ms.
Flexible Installation: Supports wall-mounted, frame-mounted, and cabinet installations with standard IP20 protection.
Parallel Operation Support: Enables multi-machine parallel connection for expanded capacity and system scalability.
Smart Communication: Features RS-485 and Modbus-RTU protocols for easy integration and monitoring.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-08-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.77h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, , EXW
About Our Factory & Business Background
AddressRoom 315 Baishui Building, No. 57 Sizhong Road, Shijiazhuang, Hebei, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsSteel and Iron Castings, Reinforced Concrete Pipe Pallet, Concrete Pole Making Machine, Concrete Culvert Pipe Making Machine, En877 Cast Iron Pipes Fittings, Stainless Steel Coupling, Intelligent Power Compensation Capacitor, Apf Ahf, Svg, Gas-Fired Hot Water Boiler
R&D Engineers1 people
Our Industry Experience & Global Business Record
Main MarketsEurope, Southeast Asia/ Mideast, Australia
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
Product Q&A
Q:What is the harmonic filtering range and effectiveness?
A:
The device can filter harmonics from the 2nd to the 51st order. Within its capacity range, the effective filtering ability for target harmonics reaches 97%.
Q:How much does the THD drop after installing the APF?
A:
Before the APF is powered on, THDI is typically around 28%. After powering on, THDI drops to approximately 10%, and can be reduced further to 6% depending on the specific load conditions.
Q:Does the device support reactive power and unbalance compensation?
A:
Yes. It provides reactive power compensation with two modes (constant reactive power and constant power factor) and balances three-phase currents to prevent transformer overload.
Q:What is the response time for harmonic compensation?
A:
The response time for harmonic compensation is less than 5ms, ensuring real-time following dynamic filtering.
Q:What communication protocols are supported?
A:
The device supports RS-485 and Modbus-RTU communication protocols for system integration and monitoring.
Send Inquiry
*To:Shijiazhuang Casiting Trading Co., Ltd.
Shijiazhuang Casiting Trading Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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