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Advanced Harmonic Filter Cabinet for 280V Power Systems
US$3,600.00
1 Piece
Sample price:US$3600.00/piece.Request sample
Product profile
Customization
AvailableType
Active FilterForm
All- packaged TypeModel NO.
AHF CabinetOperation Voltage
Low VoltageSize
1 UintApplication Range
AllShell Material
Stainless SteelShell Protection Grade
IP30Brand
LongliyuanClour
Silver, BlackVoltage
200V 220V 280V 400V 480V 690VDisplay Interface
External HMI or Built-in HMIService
ODM / OEMOperating Frequency
50Hz±5%Circuit Topology
3p4w 3p3wTransport Package
Export-Grade Wooden CaseSpecification
600*600*1200Trademark
longliyuanOrigin
ChinaHS Code
8543709990Production Capacity
5000 Sets/ MonthKey features
High Filtration Efficiency: Achieves up to 98% filtration efficiency with THDi less than 5% at rated loads.
Fast Response Time: Full response time under 5ms for dynamic harmonic neutralization.
Customizable Voltage: Supports 200V, 220V, 280V, 400V, 480V, and 690V options.
ODM and OEM Services: Offers turnkey design, production, private label packaging, and custom logos.
Durable Stainless Steel Shell: Constructed with stainless steel featuring IP30 protection grade.
Advanced Three-Level Topology: Utilizes ultra-compact modular design with 25.6kHz switching frequency.
Comprehensive Power Quality Control: Maintains power factor between -1.0 and 1.0 with less than 5% load unbalance.
15-Month Warranty Coverage: Covers manufacturing defects with global support and spare parts availability.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: shanghai, ningboAverage Response Time: ≤0.02hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB
AI-Powered supplier vetting
SummaryShanghai Longliyuan Electric Power Technology Co., Ltd. is a China-based limited company established in 2022, supplying Active Harmonic Filters, Static Var Generators, SVGs, and AHF products. It reports a Shanghai location, 11 employees, production facilities in Hangzhou and Xinxiang, and stated workshop areas of 1,800 m² and over 15,000 m² in different records. The supplier describes an R&D foundation linked to Shanghai Jiao Tong University, national patents, proprietary technologies, and integrated R&D, manufacturing, and quality assurance operations. It states that products comply with international and domestic certifications and that it operates more than 10 worldwide service centers. However, the management-system certification field is recorded as NIL, audit results and several operational capabilities are unclear, and customer collaboration evidence is not available. Export sales are reported at 41%–50%, although the primary export market is separately listed as domestic.
Supplier typeThe supplier is identified as a combined business entity and limited company headquartered in Shanghai, China, operating in the Electrical & Electronics sector. Its stated products are Active Harmonic Filters, Static Var Generators, SVGs, and AHF products.
After-Sales capabilityThe supplier explicitly reports more than 10 service centers worldwide providing localized technical support and after-sales service. This is direct evidence of an established international after-sales service network.
R&D capabilityThe supplier describes a research foundation associated with Shanghai Jiao Tong University, an R&D team of academic and industry experts, national patents, proprietary technologies, and integrated R&D operations. However, the structured R&D capability fields and number of new products launched are marked unknown, so the scale and current output of innovation activity remain only partially verified.
Production capacityThe supplier reports production bases in Hangzhou and Xinxiang, stated workshop areas of 1,800 m² and over 15,000 m² in separate records, a lead time within 15 workdays off-season and one month during peak season, and an SGS audit record. However, outsourcing procedures, manufacturing contracts, inventory capacity, and overseas warehousing are unknown, while the differing facility-area figures reduce precision.
Product Q&A
Q:Why choose Longliyuan products?
A:
Experience our cutting-edge equipment, skilled team, and rigorous quality control. We warmly invite you to visit our factory for confirmation.
Q:Are you a trading company or manufacturer?
A:
We are a highly professional factory.
Q:Can you OEM and ODM?
A:
Absolutely, we can.
Q:Do you provide samples? Is it free or extra?
A:
You are required to pay for the sample and cover the shipping costs.
Q:How about delivery time?
A:
Typically 7-15 days, depending on order quantity.
Send Inquiry
*To:
Shanghai Longliyuan Electric Power Technology Co., Ltd.
Shanghai Longliyuan Electric Power Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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