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

Commercial HEMP Powerline Range

DESCRIPTION

A range of 2 line and 4 line (single & three phase) Power Line HEMP filters meeting the pci requirements of IEC61000-4-24 pulses for severity levels 1 and 2. All lines are individually filtered and feature inductive input to offer both good continuous wave EMC performance and superior transient handling performance even on supplies with low source impedance. The filters provide protection against both E1 and E2 pulses.

FEATURES

  • 250V/440Vac with 16A – 100A current ratings
  • 2 or 4 individually filtered lines
  • Utilise MPE self-healing feedthrough capacitors
  • Compact size and low weight
  • Low heat dissipation
  • Built in transient suppressors
  • UL94-V0 insulating materials used
  • Exceeds IEC 950 and UL1283 requirements
  • Very cost effective

RATINGS & CHARACTERISTICS

Rated Voltage (All Filters) 250Vac 50/60Hz or 300V dc each line to case
Rated Voltage (4 line 3 phase filters) 250/440Vac 50/60Hz (277V/480Vac on request)
Test Voltage 2250Vdc each line to case
Discharge Resistors Fitted internally from each line to case
Discharge Time to below 34V <30s
Maximum Temperature Rise on Full Load 25ºC
Full Load Operating Temperature Range -40ºC to +50ºC
Maximum Leakage Current per line at 250Vac 50Hz See table
Peak Surge Current 70kA (8/20μs)
Insertion Loss See graph within product range brochure

TRANSIENT SUPPRESSION PERFORMANCE

MIL STD 188-125-1 acceptance test, short pulse current injection, wave shape 20/500ns
Input pulse amplitude 250A 500A 1000A 1800A 2500A
IEC61000-4-24 residual requirement – severity level 1 <353A <353A <353A <353A <353A
IEC61000-4-24 residual requirement – severity level 2 <50A <50A <50A <50A <50A

PRODUCT RANGE

Part Number Current Rating (A) @50ºC No of Lines Max Leakage Current per Line (mA) Max DC Volt Drop per Line (mV) Major Dimensions (mm) Approx. Weight

(kg)
Length Width Depth
DS33941 16 2 1300 30 350 180 100 7
DS33942 32 2 1300 36 350 180 100 7
DS33943 63 2 1300 45 350 180 100 7.5
DS33944 100 2 1300 65 380 220 100 10
DS33951 16 4 1300 30 350 360 100 14
DS33952 32 4 1300 36 350 360 100 14
DS33953 63 4 1300 45 350 360 100 15
DS33954 100 4 1300 65 350 440 100 20

*Current derating between 50ºC and 85ºC Iθ = IR

DIMENSIONS & MECHANICAL DETAILS

Part Number Dimensions (mm)
A* B* C* D E F G H J K L M N
DS33941 350 180 100 270 100 40 40 90 50 20.5 9 M8 M8
DS33942 350 180 100 270 100 40 40 90 50 20.5 9 M8 M8
DS33943 350 180 100 270 100 40 40 90 50 20.5 9 M8 M8
DS33944 380 220 100 300 140 40 40 90 50 32.5 9 M8 M8
DS33951 350 360 100 270 220 70 40 90 50 20.5 9 M8 M8
DS33952 350 360 100 270 220 70 40 90 50 20.5 9 M8 M8
DS33953 350 360 100 270 220 70 40 90 50 20.5 9 M8 M8
DS33954 380 440 100 300 260 90 40 90 50 32.5 9 M8 M8