Active Harmonic Filters

Technical Data

System Voltage	400 - 690V 3 phase 3 wire/3 phase 4 wire
Rating	30Amp to 600Amp
Filtration from	2nd to 50th order harmonics
Can be interfaced with Ethernet/web server
32 bit DSP technology
Touch screen display with multiple monitoring options
Less than 3% losses
Free standing/wall mounted UL approved

Active Harmonic Filters
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Active harmonic filters today are designed to calculate the amplitudes and phase angle of each harmonic order. The power devices are directed to produce a current of equal amplitude but opposite phase angle for specific harmonic orders. This limits the response to specific harmonic orders and may require up to two or more cycles (>33 milliseconds)it is a complete solution for harmonic filtering along with the improvement in power factor correction.

Benefits

Compatible with all types of harmonic producing loads
Compatible with future load changes
Simple selection online tool
Easy sizing and independent of system impedance
Simple installation and ease of expansion
Flexible parallel operation modes for multi-unit installations
Ensures energy efficiency by optimizing transformer and cable capacities; reduces utility power factor Penalties; and saves the cost of generation and transmission of reactive and harmonic current (non active Currents)

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Hybrid Broadband Passive Filter

Technical Data

Rated Voltage	415 V +/- 10%
Rated Frequency	50-60 Hz +/- 2%
THDi	As per IEEE 519 - 2014
THDv	As per IEEE 519 - 2014
Efficiency	>98 %`
High Potential Test	10 KV
Degree Of Protection	IP42
Cooling	Forced Air
Ambient Temp.	10-50 Deg. C.
Expected life	200,000 Hrs.
Standard	IEEE 519-2014

Hybrid Broadband Passive Filter
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Salient Features

Hybrid Design- It is combination of series and shunt broadband filters.
Targets all harmonics up to 19th order.
Hybrid Broadband Passive Filter limits Current Distortion to less than 6.5% (at Full Load) along with power factor correction up to 0.99 plus
Blocks Line Surges.
Payback within 2 Years.
Prevents voltage sags and swells.
Provides Reactive Power Compensation.
Low self- consumption - about 1% of running load.
Improves Energy Efficiency about 2-4 % (Active Power Saving)
Meets IEEE-519-2014 Standards.

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