RS Automation Pune, MH, India
rks@rsaautomation.in +91 9850957065

TOTAL POWER QUALITY SOLUTIONS & CNC MACHINE PROTECTION SOLUTION

Active Harmonic Filter

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Active Harmonic Filter

Features
  • Fast 32 bit digital signal processor
  • Latest 3-Level NPC2 converter architecture
  • Advanced RCT snubber with Active Damping
  • Synchronous Rotating Frame Principal for best performance
  • Ultra fast compensation
  • Proven performance on welding
  • Harmonic Attenuation of >98%
  • High Efficiency of >98%
  • Selective Harmonic compensation
  • Leading/Lagging Reactive Power Compensation
  • Negative Sequence Compensation (load balancing)
  • 15 possible Priority Selection settings for maximum flexibility
  • Smart auto foldback to avoid over loading of filter
  • 7" touch screen display
  • Ethernet based remote monitoring
  • MODBUS RTU, USB, SD Card
  • Internal CAN Communication
  • Closed Loop & Open Loop operation
  • Paralleling of upto 32 filters for higher capacity
  • Operator Activity Log
  • >2,00,000 time stamped events can be logged in internal NAND memory

Benefits

  • Compliance with prescribed harmonic limits - No penalty
  • Unity Power Factor - higher savings
  • Reduced energy (kVAh) charges - higher savings
  • Reduced peak demand charges - higher savings
  • Reduced fuel consumption in generators - higher savings
  • Proven performance on welding
  • Optimum capacity utilization of electrical infrastructure
  • Optimum capacity utilization of backup generators
  • Improved voltage profile
  • Reduced risk of transformer failure - higher uptime
  • Reduced risk of equipment failure - higher uptime
  • Increased operational reliability - higher uptime
  • Compact footprint
  • Indigenous design, low maintenance and prompt service
Model 10 A - 300 A
Network Voltage 415Urms +10%/-15%
Switching Architecture NPC-2 Architecture
Advanced RCT snubber with Active Damping
Connection 3P/4W
Grid Frequency 50Hz +/-5% (60Hz available on request)
Modularity Upto 32 units
Harmonic Filtering 2nd to 51st order
Individual Harmonic Selection Yes
Harmonic Attenuation >98%
Reactive Compensation Yes
Negative Sequence Compensation Yes
Compensation Open/Closed Loop
Reaction Time < 50 micro seconds
Filter Consumption < 2.0% of rated capacity (typical)
CT Specifications ratio based on peak load , 0.5 class or better , 15VA or more
Standards IEEE 519-1992 harmonic standards

USER INTERFACE

Interface 7" touch screen
Remote Interface Ethernet, MODBUS RTU
Configuration Settings Through User Interface and USB key

ENVIRONMENT

Protection Class IP41 (Higher on request
Operating Temperature upto 45 degrees with adequate ventilation (upto 55 degrees with derating)
Operating Environment Indoor, Dust Free
Relative Humidity Maximum 95% (non condensing)
Altitude Upto 1000m