Active Harmonic Filter Dealers

• Condition: New
• Voltage: 440V
• Warranty: 1 Year
• Country of Origin: India
• Certification: CE Certified

The company is the well-known Manufacturer, Importer, and Exporter of Active Harmonic Filter, which is a passive system designed to suit the varying industrial applications. Our efficient Multi-Functional Active Harmonic Filter solves all problems that are caused by harmonics in power sources and loads (equipment). Our Active Harmonic Filter can be availed at affordable prices. Functions Harmonics suppression : Reduction of harmonics and voltage distortion, and prevention of equipment overheating and misoperation Power factor improvement : Power factor - 1 by reactive power compensation Imbalance compensation : Relieving the generator burden through compensation for negative- phase-sequence components Voltage stabilization : Prevention of voltage drop through reactive power compensation Applications The Amtech Multi-Functional Active Filter can compensate for reactive currents of fundamental waves, harmonic currents, etc. As such, there are many applications if its functions are adequately combined Intelligent buildings OA equipment, air conditioners, lighting, UPS, elevators, pumping facilities Factories : Crane facilities, press machines, machine tools, high frequency induction heating equipment, inverter-incorporated facilities, printing machines, paper machines Public facilities : City-water and sewage pumping facilities, harbor crane facilities, crane facilities at waste incineration plants Others : Ropeway hoisting machines

We are a well reckoned Manufacturer, Supplier and Exporter of Active Harmonic Filter from Surat, Gujarat. Our Harmonic Filter efficiently cancels out unwanted harmonic currents from an electrical application. Owing to our efficient logistic structure, we ensure that customers all over the world receive their order of Active Harmonic Filter within postulated time. Highlights : Active Harmonic Filters are power-electronic devices that cancel out unwanted harmonic currents from electrical networks by generating harmonic currents in anti-phase with the harmonics to be removed Active filters offer varying degrees of selectivity, enabling specific harmonics to be targeted and can be used in Hybrid Harmonic Filters, where they can be used to target higher order harmonics and allow more cost effective Passive Harmonic Filters to remove the lower order harmonics Specifications : Current rating : 30 A to 600A, 3W and 4W system Harmonic range : 2nd to 50th order Protection class : IP20/IP 40/IP 41(optional), cooling-forced air Reference design standard-IEC 60146, safety standard-EN 50178 Operating temperature- 0 to 40 deg C Relative humidity-unto 95% Power/heat loss ranging from 1500W (30A AHF) to 7000W (600A AHF)   Features : Controlled by using 32 bit DSP Power circuit with high speed IGBT Load balancing Closed loop active filter with source current sensing High attenuation up to 96% of individual harmonics Required PF can be set from 0.7 to unity PF compensation leading as well as lagging Remote monitoring and diagnosis Self current limiting, under overloading condition Automatic current limit modification with respect to ambient temperature Alarm log with date and time stamp for fault diagnosis Selective harmonic elimination IGBT based inverter design Many units can be installed in parallel up to 10 units Complies to IEEE519 for low frequency harmonic OLED based graphics display Potential free contacts for monitoring the status of the filter Internal CAN communication Power loss : 5-6% of rated capacity, higher than PHF

Unicorn offers one stop solution for HT Consumers towards Harmonics Compensation. This help the HT-1 and HT- III consumers to limit their harmonics dumping within CEA limits and get rid of compensation charges from Utility supplier.With other harmonic mitigation solutions, expensive and time-consuming site data collection, power quality surveys and computer generated studies are usually needed. Most harmonic filters are designed to accommodate just one or a few harmonic orders. The Active Harmonic Filter corrects a full range of harmonic order, and will not create a resonance condition with other existing equipment, so only minimal up-front analysis is required. This product can be Easily and conveniently added in parallel with other active filters, to accommodate future facility expansions or equipment additions. Virtually no time is lost for installation, supporting the important uptime operation of your facility.The rating (size) of this Active Harmonic Filter is based on nonlinear load requirements (corrective current), not both linear and nonlinear, like traditional filter equipment. That means that you can install this product at a reduced ampere rating, which will lower initial capital costs.Active harmonic filters use power electronics to monitor the nonlinear load and dynamically correct every harmonic order from the 3rd to 31st. Additionally this product has been performance tested to the 51st harmonic order, and will operate in a resonance condition, maintaining consistent, maximum performance. By injecting a compensating current into the load, the sine wave is restored, and distortion is dramatically reduced to less than 5% THD. Product Highlights:     Injects equal and opposite Harmonic currents from 3rd – 31st     Response Time upto 300 micro Secs     25 – 200A ratings 3 and 4 wire     Voltage ratings 208 – 480 – 50/60Hz     Straightforward installation as retro-fit with minimal down time     Reduces THD to less than 5% to meet stringent IEEE 519, CEA and G5/4 Standards Solutions Methodology:       Our Harmonics Compensation Solution comprise a methodology that comprise the following steps:     Harmonics Audit & Assessment     Product Identification and Customisation     Supply     I & C of Harmonic Filters

• Country of Origin: India
• Frequency: 50hz, 60hz
• Voltage: 380.......480V, 690V
• Application: Harmonic Reduction / Unbalanced Load / PFI
• Brand Name: Treffer
• Rating: 30/50/60/100/120/200/250/300 A

• Brand Name: SAVENERGY
• Color: White
• Condition: New
• Automatic Grade: Fully Automatic
• Application: Power Quality
• Voltage: AC

Active Harmonic Filter is an advanced 3-level modular IGBT-based solution that addresses all the power quality issues like harmonic distortion, poor power factor, load unbalances and high neutral current. We design our systems in such a manner that they are capable enough to withstand rugged climatic and grid conditions. We are using latest IGBT technology to give more efficiency and enhanced life to the equipment. We offer a wide range of AHF ratings suitable for different load conditions. AHF Principle: Active Harmonic filter is connected in parallel with non-linear loads and uses current transformers (CT) to detect the load current. It calculates each order harmonic current by FFT algorithms in its DSP microchips and then generates a compensating current with the same amplitude but opposite phase angles to the detected harmonic current, which cancels out the original load harmonics. The Active Harmonic Filter not only eliminates harmonic current from the load side, but it also mitigates harmonic voltage caused by harmonic currents. The APF system can also improve power factor (PF) and correct load imbalances in the power system. What Active Harmonic Filter brings you….        Compliance to IEEE 519, Power Quality Norma        Zero harmonic Penalties        Reduced Electronic/Component Failure        Load Unbalance Reduction        Neutral Compensation        Unity PF (If AHF Delivers Reactive Compensation)        Maximum PF Incentive        Reduced KVA Demand        Optimized Electricity Bill   Features of Inventum Power’s Active Harmonic filter:        Smaller carbon footprint        Step less mitigation/compensation        Ultra fast instantaneous reaction time < 100µs and full time response

• Country of Origin: India
• Type: Filter System
• Certification: CE Certified, ISO 9001:2008
• Weight: 100-500kg
• Color: Grey
• Voltage: 380V, 440V
• Condition: New
• Automatic Grade: Automatic
• Driven Type: Electric
• Warrenty: 1year

• Brand Name: InPhase
• Country of Origin: Bangalore

IPC150-AHF Series is an IGBT Based instantaneous voltage source converter. This IGBT Based system mitigates the Har-monics by generating Anti-Harmonics into the system and there by cancelling the Harmonics present in the system. IPC150-AHF Series can not only compensate Harmonics but also for reactive power and unbalanced current loads (Negative Se-quence). This makes it a highly efficient Power Quality Equipment. part from harmonics compensation, the InPhase IPC150 offers two more important function in power quality one is fast dynamic reactive power compensation both for Inductive and Capacitive mode to maintain the desired Power Factor to meet the Grid guide lines and get the maximum benefit for the Users. Another important function is to reduce the Load unbalance, which mainly causes due two phase connected loads. PC150-AHF active filters provide a very economical and most reliable solution to this problem by continuously correcting the current harmonics in real time by injecting equal magnitude and opposite phase harmonic currents in the network to get a clean and sine wave current from the supply network. Active Harmonic Filters are the most complete solution to solve those quality problems caused, in either industrial or commercial facilities, not only by harmonics but also for current unbalance and reactive power consumption.

• Application: Filtration
• Frequency: 50hz, 60hz
• Automatic Grade: Automatic
• Warranty: 1yr
• Coolling System: Air Cooling
• Size: As per client requirement
• Material: SS

We are Supplier of this product. Active Harmonic Filter is a state of the art harmonic filter and the preferred choice of customers across variety of industries to solve their harmonic problems to avoid penalties and to improve performance of their electrical system. These are rated from 30A to 600 Amps and is also available with Neutral compensation and for different levels of low voltage power systems. These are DSP controlled equipment using IGBT as switching devices. The harmonic compensation is provided till the 40th harmonic with excellent dynamic response. These are ideal for all kinds of applications wherein high harmonic currents are present. Installation of adequately sized Filters can completely nullify the harmonic problems in the network. Harmonic Filters are available for both 3 wire and 4 wire network. Networks with predominantly single phase based loads primarily in large computer installation sites, the neutral currents pose problems. Filters can be installed to compensate harmonics in the entire network or specific load depending on the point of connection. FEATURES: Fully DSP controlled digital systems, providing compensation within 10 to 20 msec (< 1 cycle), monitoring the harmonic currents through every cycle. Advanced IGBT based PWM technology, providing high reliability Capable of eliminating harmonics up to 40th order, can also be programmed to counter selective harmonics. Generally suggested to install near the distortion creating specific loads, to nullify the harmonics generated by such loads (ex. Variable speed drives, rectifiers, switch mode power systems or other kinds of electronic system loads). System can be upgraded as the load grows by simply adding additional modules. Three phase currents in the network also get balanced to a large extent by ePFC.

• Color: Gray
• Name: Amtech Electronics
• Product: AHF

• Country of Origin: India
• Type: Active Harmonic Filter

We are a Leading Active Harmonic Filters Manufacturer & Supplier and our setup is situated in Noida India. Our Active Harmonic Filter is equipped with advanced technology that allows it to detect and filter out harmonics in real time. This means that you can enjoy clean and stable power without worrying about disruptions or damages caused by harmonic distortions.

• Brand Name: NECPL
• Relative Humidity: (RH) 0-95% (Non-condensting)
• Weight: 160 Kg
• Rating: 100 Amp
• Rated Voltage: AC 415V +20% to - 20% (Other Voltages on request)
• Electric Connection: 3P3W/3P4W
• Rated Frequency: 50Hz (60Hz) +/- 10%

Active Harmonic Filter is a solid-state power converter that brings about the advantages of harmonic currents elimination, improving power quality. These active shunt systems Sense Load Current, Evaluate the high frequency.

 User selectable priority adjustment between Harmonics, PF correction and Load unbalance compensation.   Selective harmonics filtering - Up to 9 selected Harmonics. User defined harmonic spectrum or with auto selection of highest harmonics on supply system.  Reactive power compensation per individual phase Enable/Disable with target PF setting from 0.7 Capacitive to 0.7 Inductive.  Load Unbalance compensation- Enable/Disable with limit settings.  Additional filter for reduced PWM ripple current (< 2% pk-pk)  Closed loop control system for precise and effective compensation with high speed reaction time of < 300 micro-Second and response time of about one supply mains cycle. Unique Algorithm with current source pulse width modulation (PWM) giving high reliability of the operation to work under adverse supply PQ problems.  Filtering efficiency > 94%.  Wide range rating from 15Amp to 300 Amp in a single cubicle.  Supports Modular master/slave configuration for expansion.  Direct connection from 200 to 500V AC.  Graphical color LCD display for various electrical parameter information in text and graphical format. Displays harmonic spectrum bar graph and current waveforms (Load and source side)  User friendly 7-keys keyboard for Display / Settings / Menu navigation and control.  Communication module optionally available for SCADA system communication through various channels like RS-232, RS-485 (Mod-Bus-RTU & ASCII), LAN (TCP-IP), GSM/GPRS, Wi-Fi.

With L&T’s active harmonic filters, reduce your THD levels to within IEEE/CEA limits. These filters are IGBT-based power converters. This filter injects negative of the harmonic current resulting in practically no harmonic distortion. Phase balancing and power factor correction is also achieved. Features:  30-600 A Active filter in 3 phase 3 wire/4wire Stand-alone & modular units Response time less than 1 ms Easy diagnosis of fault conditions with alarms Easy configuration & parameter monitoring with LCD touch screen HMI

• Efficiency: 97%
• Frequency: 60 Hz
• Voltage: 380 V
• Country of Origin: Made in India
• Material: Mild Steel
• Phase: 3 Phase
• Power Source: Electric