Changzhou Haozhuo Electronic Co., Ltd. 86-15206110683
40A Inuput Three Phase EMI Suppression Filter For 15KW Frequency Inverter

40A Inuput Three Phase EMI Suppression Filter For 15KW Frequency Inverter

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    40A EMI Suppression Filter


    Three Phase EMI Suppression Filter


    40A Three Phase Emi Filters

  • Type
    EMI Filter
  • Transfer Function
    Low Pass
  • Package Type
    Throught Hole
  • Nominal Center Frequency
  • 3dB Bandwidth
  • Insertion Loss
  • Input Impedance
  • Stopband Attenuation
  • Rated Voltage
  • Rated Current
  • Operating Frequency
  • Application
  • Port
  • Place of Origin
  • Brand Name
  • Certification
    CE RoHS
  • Model Number
  • Minimum Order Quantity
    >=1 Pieces
  • Price
  • Packaging Details
    10 pcs in one carton the gross weight is about 10Kg
  • Supply Ability
    100 Piece/Pieces per Week

40A Inuput Three Phase EMI Suppression Filter For 15KW Frequency Inverter

380Vac 40A inuput emi filter for 15KW frequency inverter
Low pass filter is an electrical filter device which only allows the signal lower than cut-off frequency to pass, and all the signal higher than cut-off frequency can’t pass. The performance of low pass filter in signal processing is similar to the rolling average performance in finance field. For different filter, the weakening degree of each frequency signal is different. Low pass filter principle is very simple, making use of capacitor to pass high frequency and prevent low frequency, and inductor for low frequency pass and high frequency stop. The principle of low pass filter is, for the cut-off high frequency, prevent it by capacitor absorbing and inductor blocking; for low frequency needed, make it pass via the characteristics of capacitor with high resistance and inductive with low resistance.

FN258 EMI Filter for Three-Phase Inverters and Power Drive Systems

  • Industry standard EMC solution for three-phase PDS filtering
  • Slim space-saving book-style housing
  • Solid safety connector blocks or optional wire output connections
  • Excellent attenuation performance
  • HV versions for up to 690 VAC
  • HVIT versions for IT distribution networks
  • P/L versions with low leakage current

General Purpose EMI Filter for Three-Phase Applications

  • EMC solution for industrial inverters and motor drives
  • Rated currents from 8 to 280 A
  • Selectable voltage level of 440 V and 520 V
  • High differential and common-mode attenuation
  • Compliant with IEC 60950
Nominal Current Range (A) 40
Nominal Voltage range (V) 380Vac
Operating frequency 50/60Hz
Phase 3 Phase


Configuration 2 Stage
Rated Current @ 40℃ 40A
Rated Voltage 380vAC
Operating Frequency 50/60Hz
Phase Three Phase Three Wire
Leakage Current (250VAC 50Hz @ 20℃) ≤6.0mA
Filter Range 150KHz-30MHz
Hipot Rating (one minute) Line to Line: 2250V DC 3S
Line to Ground: 2700V DC 3S
Climatic Category 25/085/21
Working Tempearte -25°C~+85°C
Output Termainal Threaded stud
Weight 3.5kg
Dimension See below


Three phase EMC/EMI filters Application:

1. Inverter systems, PV (photovoltaic power system ), Wind power,
2. Industrial frequency converters and motor drives, machine tools,
4. and other general purpose power equipment ,medical versions also available.


Company Information
  • We are a professional and famous EMI filter manufacturer.
  • Our technical team has more than 10 years’ experience in designing EMI filter. We know UL VDE CSA CE CQC etc safety standard very well.
  • Our technical service team learn many kinds of test standard such as industrial application (IEC61800-3 for frequency inverter drive EN12015 for elevator EN55011 for ISM device etc) and military application (GJB151A GJB152A etc).We can solve EMI problem quickly effectively and low-costly.
  • Our test equipment: LCR digital bridge/voltage proof tester/insulation resistance tester/spectrum analyzer/inductor tester/standard signal source/shield room/interference intensity tester etc
  • Our product: EMI filter for general purpose/EMI filter for frequency inverter/EMI filter for shielding facility/EMI filter for military application.
  • Our advantage: high quality/high cost-effective/short lead time
  • Our service: all products have two years guarantee
  • Our main customers: frequency inverter drive and servo drive system/MRI shielding system/solar inverter system/rail transit system