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250A Wall-Mounted Active Harmonic Filter for 3 Phase Systems

Name: 250A Wall-Mounted Active Harmonic Filter for 3 Phase Systems
Brand: Shanghai Longliyuan Electric Power Technology Co., Ltd.
SKU: 2241057645

Shanghai, ChinaShanghai Longliyuan Electric Power Technology Co., Ltd.

US$1,000.00-1,500.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, CE

Protection

Shock Resistance

Model NO.

AHF 25A

Installation

Vertical

Housing

Stainless Steel

Clour

Grey Black

Service

ODM / OEM

Voltage

200V 220V 280V 400V 480V 690V

Operating Frequency

50Hz±5%

Circuit Topology

3p4w 3p3w

Transport Package

Export-Grade Wooden Case

Specification

450X486X160

Trademark

longliyuan

Origin

China

HS Code

8543709990

Production Capacity

5000 Sets/ Month

Key features

Multi-Mode Compensation: Simultaneously handles harmonic, reactive power, unbalance, and capacitor switching control.

High Filtration Efficiency: Up to 98% efficiency with THDi less than 5% at rated loads.

Fast Response Time: Full response time is less than 5ms for immediate power quality correction.

Ultra-Compact Design: Features three-level topology and ultra-compact modular design for space saving.

Wide Voltage Range: Supports 200V, 220V, 280V, 400V, 480V, and 690V operating voltages.

Customizable Colors: Available in Grey and Black color options.

Durable Housing: Constructed with stainless steel housing for shock resistance.

Low Power Consumption: Power consumption is less than 2% for energy efficiency.

Company profile

Fast DeliveryOEM ServicesODM ServicesStandardized quality control

Shanghai Longliyuan Electric Power Technology Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: shanghai, ningboAverage Response Time: ≤0.01hTerms 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.