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<title><![CDATA[EC21 Product Catalogs - harmonic filters]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/harmonic filters.html]]></link><item>
<title><![CDATA[Wall Mounted 400V 50a 75a 100a Three Phase Low Voltage Anti-Harmonic Active Harmonic Filter Ahf Apf]]></title><link><![CDATA[https://noker2018.en.ec21.com/Wall-Mounted-400V-50a-75a--11606727_11677354.html]]></link><description><![CDATA[Multiple functions:
1. It supports 15 compensation modes with any priority, such as harmonic, reactive power, imbalance and hybrid compensation.
2. Multiple monitoring interfaces to local/remote moni]]></description><pubDate><![CDATA[20231213]]></pubDate></item>
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<title><![CDATA[Active Harmonic Filter, 3phase 3wire]]></title><link><![CDATA[https://pqtech.en.ec21.com/Active-Harmonic-Filter-3phase--463785_3182285.html]]></link><description><![CDATA[Harmonic compensation
Intelligent Harmonic current Prediction
Filters up to 50th Harmonic
Harmonic attenuation factor around 98%.
Easy commissioning
Reactive power compensation
Phase/Load balancing
P]]></description><pubDate><![CDATA[20150401]]></pubDate></item>
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<title><![CDATA[Active Harmonic Filter (AHF), Active Power Filter (APF), Automatic Power Factor Correction]]></title><link><![CDATA[https://fskerda.en.ec21.com/Active-Harmonic-Filter-AHF--1010211_1109884.html]]></link><description><![CDATA[Active Harmonic Filter AHF-100A
Features Of AHF-100A
Modular Design
Three Level Topology
System Impedance Self Adaption
Resonance Monitoring
Central HMI Control Technology
Power Factor Correction (Bo]]></description><pubDate><![CDATA[20191223]]></pubDate></item>
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<title><![CDATA[400Mhz RF Module]]></title><link><![CDATA[https://goal270.en.ec21.com/400Mhz-RF-Module--11919418_11919420.html]]></link><description><![CDATA[Harmonics
&lt;-40dB
RX TO TX Turn on time
1msec Typically
Loop Filter BW = 2,4KHz
Data input
NRZ
Sync, Data Clock Available
Deviation
2.4KHz
Programmable
RX Part Specification
Item
Specification
Remarks]]></description><pubDate><![CDATA[20250323]]></pubDate></item>
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<title><![CDATA[KUBOTA Engine Parts]]></title><link><![CDATA[https://asdieselparts.en.ec21.com/KUBOTA-Engine-Parts--7035224_12048594.html]]></link><description><![CDATA[Harmonic balancer, Heater, Mounting, Piston, Piston pin and crank pin, Piston pin bush, Piston ring and circlip, Poppet valve, Positive crankcase ventilation valve (PCV valve), Pulley part, Rocker ar]]></description><pubDate><![CDATA[20250317]]></pubDate></item>
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<title><![CDATA[SVC Static Var Compensator]]></title><link><![CDATA[https://cntdelectric.en.ec21.com/SVC-Static-Var-Compensator--12049628_12049632.html]]></link><description><![CDATA[Harmonic Filters (FC)
The most common topologies for static VAR compensators are: TCR/FC or TCR/TSC/FC. The main advantage of using a topology with TSC branches is reduced losses (by reducing filter ]]></description><pubDate><![CDATA[20250317]]></pubDate></item>
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<title><![CDATA[10kva To 200Kva Elevator Industrial Online Double Conversion UPS Emergency Power Supply]]></title><link><![CDATA[https://ekimp.en.ec21.com/10kva-To-200Kva-Elevator-Industrial--11987188_11987320.html]]></link><description><![CDATA[Communication Dry contact; RS232 Interface; Remote Control SNMP(option function)· 
Parallel Operation Module, Harmonic Filter, Input Isolation Transformer, Intelligent Monitoring Software, SNMP
]]></description><pubDate><![CDATA[20240818]]></pubDate></item>
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<title><![CDATA[Free 2 Day Shipping Akai Professional MPK Mini Plus 37 Key MIDI Controller]]></title><link><![CDATA[https://565475544.en.ec21.com/Free-2-Day-Shipping-Akai--11977797_11977821.html]]></link><description><![CDATA[harmonic creation. You get 3 full octaves for two-handed chords, arpeggiation, solos, and soundscapes on incredibly playable keys with a wide velocity range, delivering a world-class level of note dy]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Static Var Generator -air Cooling Indoor Type Forced - FGI]]></title><link><![CDATA[https://fginverter.en.ec21.com/Static-Var-Generator-air--11957482_11957576.html]]></link><description><![CDATA[filtering harmonics and realizing the balance of the three-phase power grid.
● Rated voltage: 3.3~35kV
● Power range: 1Mvar~100Mvar
● Installation: indoor
● Active power loss: ≤0.8%
● Lea]]></description><pubDate><![CDATA[20240626]]></pubDate></item>
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<title><![CDATA[Ultrasonic Cleaning System  Water Soluble Multi Tank Type]]></title><link><![CDATA[https://hsonic.en.ec21.com/Ultrasonic-Cleaning-System-Water--10248595_10253749.html]]></link><description><![CDATA[This cleaner is designed to efficiently clean foreign substances 
(organic or inorganic compounds) off the object to be cleaned. 
It also dries quickly by harmonizing the physical and chemical 
syner]]></description><pubDate><![CDATA[20240624]]></pubDate></item>
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<title><![CDATA[GGD Capacitance Compensation Cabinet]]></title><link><![CDATA[https://wisdompe.en.ec21.com/GGD-Capacitance-Compensation-Cabinet--11000758_11000799.html]]></link><description><![CDATA[harmonics and less can be filtered.
Manual and automatic tracking control
Noise: &lt;60dB (1 meter away from device 1)
Protection Level: IP30
Structural Requirements: The cabinet body is installed on th]]></description><pubDate><![CDATA[20240313]]></pubDate></item>
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<title><![CDATA[High Pressure Oil Free Piston Air Compressor]]></title><link><![CDATA[https://kotech123.en.ec21.com/High-Pressure-Oil-Free-Piston--11909862_11909875.html]]></link><description><![CDATA[harmonic filtering protection can ensure the smooth operation of the unit and achieve up to 60% energy saving effect.
10. Integrated skid-mounted design, easy to move and install.
11. It can operate ]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
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<title><![CDATA[Elevator Energy Saving Device]]></title><link><![CDATA[https://prospectelevatorpart.en.ec21.com/Elevator-Energy-Saving-Device--10519021_11572308.html]]></link><description><![CDATA[harmonic requirements of IEC61000-3-2 and GB/T14549.5.It can be used in network connection with AC150~460Vdirectly through a reactor or
filter. Electricity saving will be obvious in frequent braking ]]></description><pubDate><![CDATA[20240226]]></pubDate></item>
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<title><![CDATA[Capacitors Application]]></title><link><![CDATA[https://saifu2023.en.ec21.com/Capacitors-Application--11744849_11872458.html]]></link><description><![CDATA[harmonic governance and SVG equipment.
Capacitor For Magnetize, Demagnetize Machine
Capacitor for magnetize and demagnetize machines can be charged for a long time and discharged in a very short time]]></description><pubDate><![CDATA[20231201]]></pubDate></item>
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<title><![CDATA[High Precision CCD Spectroradiometer]]></title><link><![CDATA[https://lisungroup1.en.ec21.com/High-Precision-CCD-Spectroradiometer--9657760_11802779.html]]></link><description><![CDATA[Harmonic• LED optical maintenance test: Flux VS time, CCT VS time, CRI VS time, Power VS time, Power Factor VS time, Current VS time and Flux Efficiency VS time.
Specification:• Spectral Waveleng]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[Digital Simultaneous Interpretation System]]></title><link><![CDATA[https://4453811988.en.ec21.com/Digital-Simultaneous-Interpretation-System--10264679_10267442.html]]></link><description><![CDATA[harmonic distortion at 1 kHz
＜0.05%
Crosstalk attenuation at 1 kHz
＞80dB
Dynamic range
＞80dB
Weighted signal-to noise ratio
＞80dB(A)
Power consumption
Operating:100W; Standby: 25W
Asymmetrica]]></description><pubDate><![CDATA[20170109]]></pubDate></item>
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<title><![CDATA[Infrared Nonlinear AGGAS2 Crystal]]></title><link><![CDATA[https://dientech.en.ec21.com/Infrared-Nonlinear-AGGAS2-Crystal--10711776_11599248.html]]></link><description><![CDATA[harmonics on CO and CO2 - lasers
• Optical parametric oscilator
• Different frequency generator to middle infrared regions up to 12μm.
• Frequency mixing in the middle IR region from 4.0 to 18]]></description><pubDate><![CDATA[20220708]]></pubDate></item>
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<title><![CDATA[Perforated Sound Barrier]]></title><link><![CDATA[https://mollywong8.en.ec21.com/Perforated-Sound-Barrier--1154110_9162156.html]]></link><description><![CDATA[Perforated sound barriers eliminate the noise by the effect of resonance, has the following characters:
Aesthetic: various holes shapes, colors and styles can be chosen, harmonizing with the ambient ]]></description><pubDate><![CDATA[20140829]]></pubDate></item>
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<title><![CDATA[Original Factory Production 8dBm VCO 2.5-7.2GHz Voltage Controlled Oscillator for Electronic Compone]]></title><link><![CDATA[https://zhongshi2023.en.ec21.com/Original-Factory-Production-8dBm-VCO--11888919_11892448.html]]></link><description><![CDATA[filters and active biasing networks. The YV257208’s phase
noise performance and harmonic suppression are excellent due to the filters and monolithic
structures
Company Information
Suzhou Industrial]]></description><pubDate><![CDATA[20240123]]></pubDate></item>
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<title><![CDATA[TW3320 GPS/Glonass Antenna]]></title><link><![CDATA[https://davidshop.en.ec21.com/TW3320-GPS-Glonass-Antenna--11160445_11168238.html]]></link><description><![CDATA[filter to protect against saturation by high level sub-harmonics and L-Band signals. 预滤波
The TW3320/TW3322 are housed in a through-hole mount, weather-proof enclosure for permanent installation]]></description><pubDate><![CDATA[20200609]]></pubDate></item>
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<title><![CDATA[2Hz-67GHz Signal RF Spectrum Analyzer Rohde and Schwarz FSW67]]></title><link><![CDATA[https://rfspectrumanalyzers.en.ec21.com/2Hz-67GHz-Signal-RF-Spectrum--11771155_11771156.html]]></link><description><![CDATA[Filters for Harmonic MeasurementsFSW-B160160 MHz Analysis BandwidthFSW-B17Digital Baseband InterfaceFSW-B18Spare Solid State Disk (removable hard drive)FSW-B21LO/IF Ports for External MixersFSW-B24Pr]]></description><pubDate><![CDATA[20230418]]></pubDate></item>
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<title><![CDATA[FSK Transceiver Module with SI4463 Chip, Low-power &amp; Long-distance]]></title><link><![CDATA[https://zhctc.en.ec21.com/FSK-Transceiver-Module-with-SI4463--11209282_11209310.html]]></link><description><![CDATA[Harmonic power-45— —-35dBm8 Communication distance 18002000M9OOK Modulation mode, sensitivity-112dBm10OOK modulation mode, rate 120Kbps11Standby power consumption 0.9MHz12Crystal accuracy10PPMHig]]></description><pubDate><![CDATA[20200724]]></pubDate></item>
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<title><![CDATA[China High Robustness/Ideal Price-performance Roundness Measuring Device OEM Factory]]></title><link><![CDATA[https://philipwang302.en.ec21.com/China-High-Robustness-Ideal-Price--10968754_11726490.html]]></link><description><![CDATA[harmonic analysis, diameter, taper (vertical, flat), wall thickness deviation
Main Functions:
It can measure roundness, concentricity, coaxiality, flatness, parallelism, perpendicularity, eccentricit]]></description><pubDate><![CDATA[20230213]]></pubDate></item>
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<title><![CDATA[Ni Boards PXIE-5611 in Stock]]></title><link><![CDATA[https://vogold888.en.ec21.com/Ni-Boards-PXIE-5611-in--8207411_8207580.html]]></link><description><![CDATA[harmonic) with 98 dB closed without parasitic
Product number: SN20130219092323185
NI PXIe-5450 is a 16 bit, 400 MS/s double channel arbitrary waveform generator, designed for I/Q communication signal]]></description><pubDate><![CDATA[20130702]]></pubDate></item>
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<title><![CDATA[Professional Speaker Processor]]></title><link><![CDATA[https://wdm1010yy.en.ec21.com/Professional-Speaker-Processor--8857588_8859356.html]]></link><description><![CDATA[2231 Technical Parameters 
Frequency bandwidth: 20Hz-20Hz+0.5dB/-1dB 
Dynamic range:&gt;109dB, 115dB 
Signal noise ratio:90dB,97dB 
Total harmonic distortion + noise:&lt;0.005% 
Channel crosstalk:&lt;-80dB, 2]]></description><pubDate><![CDATA[20140409]]></pubDate></item>
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<title><![CDATA[Energy Storage,Pulsed,DC-Link Filter Capacitor]]></title><link><![CDATA[https://amyws01.en.ec21.com/Energy-Storage-Pulsed-DC-Link--10964989_10964990.html]]></link><description><![CDATA[harmonic governance and SVG equipment.
4.Production Process Flow Chart
5.Technical specification
Note:Other specifications and size outside table are negotiable
6.Production Equipments
7.Quality Assu]]></description><pubDate><![CDATA[20190629]]></pubDate></item>
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<title><![CDATA[Portable 4d Color Doppler Ultrasound Diagnostic Imaging System MSLCU28]]></title><link><![CDATA[https://mslcheapmedical.en.ec21.com/Portable-4d-Color-Doppler-Ultrasound--9731727_9735464.html]]></link><description><![CDATA[Harmonic Imaging (THI) 
PSHI TM broadband multi-frequency harmonic image 
Speckle-reduction 
Power adjustable 
iBeam TM intelligent space image technology 
iZoom TM undistorted full screen image 
iCl]]></description><pubDate><![CDATA[20160323]]></pubDate></item>
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<title><![CDATA[Architectural Laminated Safety Glass Bulletproof JY-L206 for Door / Window]]></title><link><![CDATA[https://joyshingglass.en.ec21.com/Architectural-Laminated-Safety-Glass-Bulletproof--11768375_11768376.html]]></link><description><![CDATA[filters out ultraviolet rays and prevents the furniture and curtains from fading effect
Joy Shing Glass Co., Ltd. was founded in 2013. We are integrated in producing, selling, service providing for a]]></description><pubDate><![CDATA[20230412]]></pubDate></item>
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<title><![CDATA[Ford Ranger Mazda B2300 2.3l Engine 2003 2004 2005 2006 2007 2008 2009 88k Miles]]></title><link><![CDATA[https://fargoautosparepart.en.ec21.com/Ford-Ranger-Mazda-B2300-2.3l--11817043_11817264.html]]></link><description><![CDATA[filter, air filter, fuel filters, coolant-antifreeze.Drain excess oil and coolant from exhaust system.Insure the cooling system is flushed and functioning properly.Heat tabs are installed on engine i]]></description><pubDate><![CDATA[20230709]]></pubDate></item>
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<title><![CDATA[C5Pre Portable Laptop Color Doppler Ultrasound Machine]]></title><link><![CDATA[https://sonostar2023.en.ec21.com/C5Pre-Portable-Laptop-Color-Doppler--11829495_11829499.html]]></link><description><![CDATA[harmonic composite imaging, spatial composite, image enhancement and noise reduction-Imaging modes: B mode, M mode, Color (color Doppler) mode, PW (pulse Doppler) mode-Image display mode: B, double f]]></description><pubDate><![CDATA[20230822]]></pubDate></item>
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<title><![CDATA[Acrel Smart Energy Meter, Current Transformer and Related Products]]></title><link><![CDATA[https://acrel1.en.ec21.com/Acrel-Smart-Energy-Meter--11836609_11836610.html]]></link><description><![CDATA[Filters
Active Power Filter
Power quality device is used to compensate reactive power by measuring power factor/ harmonic/ three phase unbalance/neutral line current.
06.
Isolated Power Distribution
]]></description><pubDate><![CDATA[20230822]]></pubDate></item>
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<title><![CDATA[Power Quality Device]]></title><link><![CDATA[https://acrel.en.ec21.com/Power-Quality-Device--11677339_11677350.html]]></link><description><![CDATA[Harmonic Control and Protection, Harmonic Suppression and Capacitance Compensation.
ANAPF Active Power Filter
ANSVG Static Var Generator
What Is Power Quality Device Used For?
The power quality devic]]></description><pubDate><![CDATA[20221121]]></pubDate></item>
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<title><![CDATA[Dichroic Mirror]]></title><link><![CDATA[https://tcoptik.en.ec21.com/Dichroic-Mirror--11848834_11848838.html]]></link><description><![CDATA[The ir dichroic mirror
, augmented by colour filters that perfected their colour-selective action, directed a blue image to the first tube, a green image to the second, and a red image to the surface]]></description><pubDate><![CDATA[20230928]]></pubDate></item>

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