Fast 32 bit digital signal processor
Synchronous Rotating Frame Principal for best performance
Ultra fast compensation
Proven performance on welding
Harmonic Attenuation of more than 96%
Selective Harmonic compensation
Leading/Lagging Reactive Power Compensation
Negative Sequence Compensation (load balancing)
Zero Sequence Compensation (neutral compensation)
15 possible Priority Selection settings for maximum flexibility
Smart auto fold-back to avoid over loading of filter
7" touch screen display
Ethernet based remote monitoring
Internal CAN Communication
Closed Loop & Open Loop operation
Paralleling of upto 32 filters for higher capacity
Operator Activity Log
>1,00,000 time stamped events can be logged in internal NAND memory
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
Ultra fast compensation – effective with fast fluctuating load
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
Technical Specifications
Models p2p-415-apf3 p2p-415-apf4
Network Voltage 415Urms +10%/-15%
Connection 3P/4W 4P/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 >96%
Reactive Compensation Yes
Negative Sequence Compensation Yes Yes
Zero Sequence Compensation NA Yes
Compensation Open/Closed Loop
Reaction Time <100 micro seconds
Filter Consumption <3.0% 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
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

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