MPE
MPE Limited
Hammond Road,
Knowsley Industrial Park, Liverpool
L33 7UL
Contact
T: +44 (0)151 632 9100
F: +44 (0)151 632 9112
E: sales@mpe.co.uk

High Current Equipment Filters (three-phase)

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DESCRIPTION

This range of high current equipment filters is suitable for a wide variety of EMC applications where high performance filtering of three phase ac mains lines is required. The filters incorporate feedthrough capacitors to give excellent high frequency performance. They are designed for either bulkhead or chassis mounting for optimum flexibility although maximum performance will only be achieved when bulkhead mounted. Self-healing metallised plastic film capacitors are used for maximum reliability and safety. This range of filters is intended for use in a permanently earthed application and complies with the proof voltage requirements of EN133200.

RATINGS & CHARACTERISTICS

Rated Voltage 440/250V ac 50/60Hz
Test Voltage (line – earth) 2250V dc
(line – line) 1250V dc
Rated Current, IR As tabulated
Insertion Loss (50Ω, asymmetric) 100dB from 300kHz to 1GHz
Maximum Full Load Heat Dissipation As tabulated
Maximum Temperature Rise at Full Load 25ºC
Ambient Temperature Range -25ºC to +85ºC
Maximum Leakage Current (at 250V 50Hz) 125mA
Maximum Heat Dissipation As Tabulated
Maximum Discharge Time to below 34V 2 Seconds

PRODUCT RANGE

Part Number Current Rating IR (A) @50ºC* Maximum Heat Dissipation (W) Major Dimensions (mm) Weight (g)
Length A Width B Depth C
DS29012 10 7 170 180 50 2
DS29013 16 11 170 180 50 2
DS29014 32 20 170 180 75 3
DS29015 63 40 220 180 85 5
DS29016 100 60 300 180 90 7

 *Current derating between 50ºC and 85ºCFor temperature, θ Iθ = IR

DIMENSIONS & MECHANICAL DETAILS

Part Number
A B C D E F G H J
DS29012 170 50 18 25 30 100 35 17.5 M4
DS29013 170 50 18 25 30 100 35 17.5 M4
DS29014 170 75 18 37.5 55 100 35 25 M4
DS29015 220 85 32 42.5 65 120 50 25 M6
DS29016 300 90 32 45 70 200 50 25 M6

INSTALLATION

The chassis and/or bulkhead should be a flat clean paint-free metal surface to provide a good low impedance earth bond. Recommended thread tightening torques: M4: 1.2 N-m M6: 2.5 N-m

SAFETY

These filters must be solidly and permanently earthed via the chassis mounting, the bulkhead mounting, or via the earth screw provided. Terminals must be suitably enclosed by the user. These filters are fitted with discharge resistors, but the user must still ensure that the capacitors are safely discharged prior to touching terminals.