Power Voltage Distribution Box Apf Active Harmonic Filter Cabinet

• Customization: Available
• Type: Active Filter
• Certification: ISO9001:2000, CCC
• 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: Silver, Black
• Voltage: 200V 220V 280V 400V 480V 690V
• Display Interface: External HMI or Built-in HMI
• Service: ODM / OEM
• Operating Frequency: 50Hz±5%
• Circuit Topology: 3p4w 3p3w
• Transport Package: Export-Grade Wooden Case
• Specification: 600*600*1200
• Trademark: longliyuan
• Origin: China
• HS Code: 8543709990
• Production Capacity: 5000 Sets/ Month
• Package Size: 600.00cm * 600.00cm * 1200.00cm
• Package Gross Weight: 150.000kg

Product Description

Active Harmonic Filter Cabinet

Active Harmonic Filter Cabinet comes in sophisticated black and silver. It supports both ODM and OEM customization options. Operating alongside the power grid, it continuously monitors and neutralizes harmonics in real time by generating counter-phase compensation currents through its inverter.

Specification

Optimal Power Quality Control
• Continuous power factor correction
• Capacitive & inductive reactive power compensation
• Accurate PF maintenance -1.0 ≤ CosΦ ≤ 1.0
• Three-phase load unbalance less than 5%
• Reduction of neutral current

Harmonic Filter
• Adaptive Algorithm (ADALINE)
• THDi less than 5% at rated loads
• Up to 98% filtration efficiency
• Full response time less than 5ms
• On-demand or full compensation

Leading Edge Technology
• Three-level topology
• Ultra-compact modular design
• Fastest switching frequency 25.6kHz
• Lowest power consumption ≤ 2%
• Leading thermal dissipation technology
.

Technical Parameter

ODM Services

OEM Services:

Turnkey Design & Production
Faster Time-to-Market
Proven Manufacturing Expertise

Custom logo embroidery
Private label packaging
Perfect for companies with unique product needs.

After Sales Service

15-month Warranty

Global Support

Training

Against manufacturing defects

Global Support: 24/7 technical assistance and spare parts availability.

Online operation/maintenance training.

Company Profile

Factory Advantages:

Other Products Available

Strong R&D ·

Global Trade Expertise · Trusted Worldwide

Guaranteed Quality Assurance

Static Var Generator Solutions

Intelligent Capacitor Systems

Devices for Reactive Power Compensation

Certifications

FAQ

Q1. Why choose Longliyuan products?
A: Our advanced equipment, skilled production team, and rigorous quality control set us apart. We invite you to visit our factory for verification.

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

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

Q4: Do you provide samples? Are they free or extra?
A: Samples are chargeable, and you must cover the freight.

Q5: What about delivery time?
A: Generally 7-15 days; exact time depends on the order quantity.

Q6: What warranty do you offer?
A: All products are 100% tested before shipment, with a 15-month warranty.

Q7: What are your payment terms?
A: 30% deposit, 70% before shipment, or terms mutually agreed upon.