N242X Series Low Earth Leakage High Performance RFI/EMI Power Filters

​These filters provide comparable performance to the N182X Series and may be directly substituted for this range without difficulty where low earth leakage has become a requirement.

 

 


​THE N242X Power Filters are low leakage RFI/EMI high performance power filters and have been designed for use where low earth leakage is a requirement. The performance is maintained up to full load in both symmetric and asymmetric modes. The leakage current is directly proportional to the potential difference between the neutral and earth leads at the filter input terminals. Solid and permanent earthing of the case is essential for safety and to ensure optimum performance.

Applications

  • Military Field Installations
  • Commercial Installations Using Motor Generator Sets
  • Filtering of Mains Supplies Where Maximum Safety is Required N242X Series Power Filters Series
  • Under Certain Circumstances, the N242X Filters May be Used with Earth Leakage Safety Cut-outs (Please Contact ETS-Lindgren for Further Information)

Key Product Information


​Maximum Protection

N242X filters have an extremely low current leakage. They are fully tested for attenuation performance, voltage withstanding to 1 kV for thirty seconds, and insulation resistance.

Insertion Loss

The N242X series of filters provide 100 dB insertion loss from 150 kHz to 40 GHz in both symmetric and asymmetric modes up to full load.

Mobile Installations

These filters are suitable for mobile installation applications.

End Chamber Accessibility

For termination of input and output cabling, these filters have fully accessible end chambers.

RoHS Compliant, CE Marked

N242X filters are RoHS compliant and are also CE marked for compliance with the low voltage directive.

Specifications Select a tab below for more information



Part #Current MaxLeakage Current Per Volt (N-E)Voltage Max# of LinesVoltage Drop on Full Load in 250V 50/60/Hz System/LineDC Resitance Per LineSeries Inudct Per LineShunt Capac. Per LineCase Temp Rise On Full LoadMax. Recom. Case Temp on Full LoadFull Load Dissipation
N2420 6 A 2 mA 250 V21 V 0.1 Ω 1,680 uF4.5 uH +10 °C +70 °C20 W
N2421 6 A 2 mA 440/250 V 4 1 V 0.1 Ω1,680 uF 4.5 uH +10 °C+70 °C40 W
N2422 32 A 8 mA 250 V20.4 V 0.015 Ω 177 uF24.5 uH+12 °C+70 °C 100 W
N2423 32 A 8 mA 440/250 V 4 0.4 V 0.015 Ω177 uF 24.5 uH+12 °C+70 °C200 W
N2424 63 A 8 mA 250 V 20.3 V 0.03 Ω25.5 uF24.5 uH+12 °C +70 °C60 W
N2425 63 A 8 mA440/250 V 4 0.3 V 0.03 Ω25.5 uF24.5 uH+12 °C+70 °C120 W
N2426100 A10 mA250 V2 0.5 V0.02 Ω37 uF 28.5 uH +25 °C+70 °C120 W
N2427 100 A 10 mA440/250 V40.5 V 0.02 Ω 37 uF 28.5 uH +25 °C +70 °C 240 W

Part #A(mm)B(mm)C(mm)D(mm)E(mm)F(mm)G(mm)H(mm)J(mm)K(mm)L(mm)M(mm)N(mm)Weight(kg)
N2420 305 175 110 212 50 63.5 46.5 46.5 24 127 20 7 M6 5.9
N2421 305 345 110 212 50 108 46.6 46.5 64.5 216 20 9 M6 11.8
N2422 560 210 110 487 50 41.2 46 35 63.8 82.4 32 9 M6 12.7
N2423 560 415 110 487 50 143 46 35 64.5 286 32 13 M6 24.9
N2424 560 210 110 487 50 41.2 46 35 63.8 82.4 32 9 M6 12.7
N2425 560 415 110 487 50 14346 35 64.5 286 32 13 M6 24.9
N2426 560 210 110 487 50 41.2 46 35 63.8 82.4 32 9 M6 17.7
N2427 560 415 110 487 50 143 46 35 64.5 286 50.8 13 M6 34

 

 
  • ​The filter networks are RF sealed in high quality electroplated steel cases
  • Available with a variety of cable entry options
  • Fixing kit is supplied as standard
  • ​TS (transient suppressor) to give total protection against all normal mains-borne interference
  • HVTS (high voltage transient suppressor)
  • Other Options Upon Request

 

 

N258X High Current RFI/EMP Power Filters http://www.ets-lindgren.com/products/filters/6004/600403N258X High Current RFI/EMP Power Filters
N2460 RFI/EMI Digital Analogue Data FiltersN2460 RFI/EMI Digital Analogue Data Filters
N242X Series Low Earth Leakage High Performance RFI/EMI Power Filtershttp://www.ets-lindgren.com/products/filters/6004/600405N242X Series Low Earth Leakage High Performance RFI/EMI Power Filters
N24X and N29X RFI/EMI Telephone FiltersN24X and N29X RFI/EMI Telephone Filters
N900X Series Power Filtershttp://www.ets-lindgren.com/products/filters/6004/600404N900X Series Power Filters

Key Features


  • Suitable for mobile installations
  • Over 100dB insertion loss from 150 kHz to 10 GHz
  • Fully accessible end chambers
  • RoHS compliant and CE marked for compliance with the low voltage directive
  • Amp Range: 6 - 100
  • Frequency Range: 2 Line Filters = 250V-DC/50/60Hz
  • 4 Line Filters = 440/250V-DC/50/60H

Literature and Videos


 

 

http://www.ets-lindgren.com/products/filters/6004/600405

 

 

http://www.ets-lindgren.com/products/filters/6004/600405

L o a d i n g

 Catalog-Item Reuse