Advanced 400V 50Hz Active Harmonic Filter Module for Efficiency

• Customization: Available
• Type: Power
• Structure: Protection
• Model NO.: AHF 75A with HIM
• Certification: ISO9001:2000, CE
• Form: All- packaged Type
• Operation Voltage: Low Voltage
• Size: 1 Uint
• Application Range: All
• Shell Material: Stainless Steel
• Shell Protection Grade: IP30
• Brand: Longliyuan
• 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
• Package Size: 450.00cm * 486.00cm * 160.00cm
• Package Gross Weight: 35.000kg

Product Description

Active Harmonic Filter

This versatile device features multiple compensation modes: harmonic, reactive power, three-phase unbalance, and capacitor switching control. It provides simultaneous compensation with freely settable capacities, effectively addressing low-voltage power distribution quality issues.

Specification

Optimal Power Quality Management

Consistent power factor enhancement
• Capacitive & inductive reactive power correction
• Precise PF maintenance -1.0 ≤ CosΦ ≤ 1.0
• Three-phase load imbalance under 5%
• Neutral current minimization

Cutting-Edge Technology

• Advanced three-level topology
• Ultra-compact and modular design
• Industry-leading switching frequency 25.6kHz
• Minimal power consumption ≤ 2%
• Superior Thermal Dissipation Technology

Harmonic Filter

• Adaptive Algorithm (ADALINE)
• THDi below 5% at rated loads
• Filtration efficiency up to 98%
• Full response time under 5ms
• On-demand or fully compensated

Technical Parameter

Drawings & Dimensions

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After Sales Service

Standard Warranty: 15 months.
Global Support: 24/7 technical support and spare parts supply.
Training: Online operation/maintenance training.

Company Profile

Shanghai Longliyuan Power Technology Co., Ltd., based in Shanghai, China's financial core, operates advanced production facilities in Hangzhou and Xinxiang City. With over 15,000M² of total workshop area, we are a recognized high-tech and 'Specialized & Sophisticated' enterprise. With over a decade of expertise in power quality management, we are also expanding into new energy technologies. As a leader in China's power electronics sector, we offer integrated R&D, smart manufacturing, marketing, and full-lifecycle services, maintaining a technological edge in power quality solutions.

Why Choose Us?

Explore Our Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Expedited shipping & customs support
Premium Quality

Cutting-edge active harmonic filters

Innovative static var generators

Smart intelligent capacitors

Efficient reactive power compensation devices

FAQ

Q1. Why choose Longliyuan products?
A: We boast advanced equipment, an excellent production team, and stringent quality control. Visit our factory to see for yourself.

Q2: Are you a trading company or manufacturer?
A: We are a professional factory.

Q3: Can you provide OEM and ODM services?
A: Yes, we offer both.

Q4: Do you provide samples? Are they free or charged?

A: Samples are available; however, you must cover the sample cost and freight.

Q5: What is your delivery time?
A: Typically 7-15 days; exact timing depends on order quantity.

Q6: What warranty do you offer?
A: All products undergo 100% testing before shipment, with a warranty of 15 months.

Q7: What are your payment terms?

A: 30% deposit, 70% before shipment, or as negotiated by both parties.