MPE
MPE Limited
Hammond Road
Knowsley Industrial Park Liverpool
L33 7UL
Contact
T: +44 (0)151 632 9100
E: sales@mpe.co.uk

HEMP Extended Performance Range

All lines feature individual inductive input for the required transient handling performance and coupled inductors for superior continuous wave EMC performance, even on supplies with low source impedance. The filters are fitted with high-energy transient suppressors and are housed in an RF sealed enclosure in compliance with MIL-STD-188-125 parts 1 and 2, and DEF STAN 59-188 parts 1 and 2 for E1 and E2 pulses.

Insertion Loss Performance

Asymmetric attenuation shown as measured in 50Ω system, at all loading conditions, in accordance with CISPR-17.
Extended Performance filters meet100dB attenuation from 14kHz to 40GHz.

Rated Current
(A)
Part NumbersDC Resistance
(mΩ)
Earth Leakage*
(A)
Length
(mm)
Width
(mm)
Height
(mm)
Terminal SizeApprox. Weight
(kg)
6DS33630601.5600200120M515
16DS33631351.5600200120M515
32DS33632152.5780250120M825
63DS33633102.5950320170M845
100DS3363452.51100350230M870
200DS33635251220450250M12110
400DS336360.561900480250M20190
Rated Current
(A)
Part NumbersDC Resistance
(mΩ)
Earth Leakage*
(A)
Length
(mm)
Width
(mm)
Height
(mm)
Terminal SizeApprox. Weight
(kg)
6DS33640653600400120M530
16DS33641383600400120M530
32DS33642185780500120M845
63DS33643105950640170M885
100DS33644571100700230M8120
200DS33645281220900250M12170
400DS336460.5101900960250M20300

Rated Voltage (All Filters)

  • 250VAC 50/60Hz or 300VDC each line to case

Rated Voltage (4-Line TP&N Filters)

  • 440/250VAC 50/60Hz

Rated Voltage (Note:)

  • 277VAC 50/60Hz and 480/277VAC 50/60Hz voltage ratings also available – see ordering codes

Test Voltage

  • 2250VDC each line to case (prior to fitting transient suppressors)

Rated Current

  • 6A to 400A (each individual line, see range available)

Current Overload

  • 10 x maximum rated current for 1 sec
  • 1.5 x max rated current for 10 minutes

Bleeder/Discharge Resistors

  • Fitted internally from each line to case

Discharge time

  • 30 seconds to below 34V

Max. Temperature Rise on Full Load

  • 25°C

Temperature Range (Operating)

  • -40°C to +50°C

Temperature Range (Operating)

  • -40°C to +85°C

Peak Surge Current

  • 70kA (8/20s)

MTBF

  • >0.1 million hours (calculated using Mil Hdbk 217F)
Frequency10kHz100kHz1MHz10MHz100MHz1GHz
Minimum Shielding Effectiveness to meet
MIL-STD-188-125
20dB40dB60dB80dB80dB80dB
Typical Filter Shielding Effectiveness30dB50dB70dB100dB100dB100dB
  • Fixed ground-based C4I military facilities
  • Transportable ground-based C4I military systems
  • Combined HEMP & TEMPEST protection
  • MIL-STD-188-125-1&-2
  • DEF STAN 59-188-1&-2 applications
  • All MPE installation filters are tested using the test methods defined within the following standards and meet or exceed the relevant performance and/or safety criteria defined within these standards:
    • Mil-F-15733
    • Mil-Std-220C
    • CISPR17:2011/BS EN 55017:2011
    • UL1283
    • LVD 2014/35/EU
    • DEF-STAN 59-411/MIL-STD-461
    • RoHS (2011/65/EU) & LVD (2014/35/EU)
    • USACE 13.27.54.01
    • UFGS 13.49.20.01
    • UKCA & CE
    • MIL-STD-188-125-1&-2
    • DEF STAN 59-188-1&-2
    DS XXXXX / X / X
    • Filter Part Number
    • Suffix C for standard cable entry
    • For other cable entries, see Installation Details page
    • Add suffix “/480” if 480/277VAC (SP+N) or (TP+N) voltage ratings are required
    e.g. DS33630#/480

    DS XXXXX / X / X

    • Filter Part Number
    • Suffix C for standard cable entry
    • For other cable entries, see Installation Details page
    • Add suffix “/480” if 480/277VAC (SP+N) or (TP+N) voltage ratings are required

    e.g. DS33630#/480