What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Does the device support three-phase imbalance correction?

Yes, it can correct for load imbalance across all three phases.

What is the shell protection grade?

The shell protection grade is IP56.

Advanced 380V Active Harmonic Filter for Industrial Applications

Name: Advanced 380V Active Harmonic Filter for Industrial Applications
Brand: Shanghai Longliyuan Electric Power Technology Co., Ltd.
SKU: 2282739915

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

US$1,000.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Type

Power

Structure

Protection

Model NO.

NDPQC-APF/25-4-4L

Certification

ISO9001:2000, VDE, CCC

Form

All- packaged Type

Operation Voltage

Low Voltage

Size

3 Uint

Application Range

Power Plants

Shell Material

Aluminum Alloy

Shell Protection Grade

IP56

Brand

Longliyuan

Specification

450x486x160

Trademark

longliyuan

Origin

China

Key features

Full Correction Speed: Achieves full correction in less than 5ms for highly dynamic loads.

Continuous Step-less Control: SVG controls from 0 to rated kVAr as one continuous range.

Network Stability: Unaffected by harmonic distortion, resonance, or voltage drops.

Modular Design: Permits 600kVAr capacity within a single cabinet.

IP56 Protection: Shell protection grade ensures durability in harsh environments.

ODM and OEM Support: Enclosure customization available in standard colors like black and silver.

Adaptive Algorithm: ADALINE-based detection automatically adapts to different load conditions.

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: ≤0.16hTerms 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.