Active Harmonic Filter (AHF)

Active Harmonic Filter (AHF)

Available in
35, 50, 60, 75, 90A modules 480, 600V

 

Features

Galt Electric offers its latest active power quality control systems: SVG (Static Var Generator) and AHF (Active Harmonic Filter). Using the newest state-of-the-art technology, the SVG and AHF will clean up your power system, bringing your facility operations to the next level.

  • Harmonic compensation
  • Reactive power compensation
  • Unbalance comopensation
  • 97% efficiency
  • Unlimited units parallel operation capability
  • 3 level circuit topology
  • IEEE 519, ER G5/4 compliance
  • Modbus standard commuication protocols
  • Small footprint
  • Low maintenance design

Specifications

    AHF
Power Rated Capacity 35 / 50 / 60 / 75 / 90 A
Rated Voltage 480, 600
Parallel Operation Unlimited units
Efficiency >97%
Operation Power Grid Structure 3P3W, 3P4W
CT 150/5 to 10,000/5
Circuit Topology 3 Level
Harmonic Compensation Yes (2nd to 50th order)
Reactive Power Compensation Yes (-1 to +1)
Unbalance Compensation Yes (-1 to +1)
Control Algorithm Intelligent FFT
Response Time < 5 ms
Switching Frequency 20 kHz
Communications Communication Protocols MODBUS
Compliance Standard Compliance IEEE 519, ER G5/4
Hardware Certifications UL Listed
Mounting Type Wall mount / rack mount
Enclosure IP 20
Weight 145 lb / 66 kg
Dimensions (Wall Mount) 19.8 x 10.0 x 25.2 (Inches)
Dimensions (Rack Mount) 21.4 x 25.2 x 9.8 (Inches)