Low Leakage Extended Performance EMC Filter Range

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Featuring full 100dB performance down to 10kHz, these proprietary single and three phase low leakage filters were originally developed to meet stringent requirements within modern military communications systems. However, with the increasing importance of high performance at low frequency and greater emphasis on increased safety, their applicability is now widespread.

Capacitive input and inductive output are standard features of this range. It is worth noting that, in certain circumstances, even greater low frequency performance can be achieved by using the filter in reverse. Terminal polarity must be maintained.

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

GENERAL SPECIFICATIONS

Rated Voltage

Single Phase Filters – 250V a.c. 50/60Hz (also suitable for 2 line d.c. supplies up to 600V d.c. provided that load current returns through the filter)

Three Phase Filters – 250/440V a.c. 50/60Hz

Rated Current

As tabulated

Insertion Loss

100dB from 10kHz to 10GHz

Maximum Temperature Rise on Full Load

25°C

Operating Temperature Range on Full Load

-45°C to +50°C

Maximum Full Load Heat Dissipation

As tabulated

Maximum Volt Drop per line at Full Load d.c. Current

1.2V

Discharge time to below 34V

60s maximum

Maximum Continuous Earth Leakage Current
(per Neutral-Earth Volt at 50Hz)

As tabulated

RANGE AVAILABILITY

Current Rating (A)	MPE Part Number	Performance Curve	Leakage Currrent (mA)	Heat Dissipation (W)	Major Dimensions (mm)			Case Size (see Installation Details Page Installation Details)	Approx Weight (kg)
					A	B	C
Single Phase (+N)
6	DS23548	1	20	15	725	175	90	k	15
10	DS23549	1	20	27	725	175	90	k	15
16	DS26232	1	20	36	725	175	90	k	15
32	DS23403	1	60	55	820	350	120	q	42
63	DS23425	1	60	115	970	350	120	r	62
100	DS23466	1	80	200	1206	350	150	s	100
200	DS23467	1	120	400	1206	573	162	t	150
400	DS26056	1	150	400	1750	650	180	z	240
Three Phase (+N)
6	DS23852	1	50	16	725	350	95	aa	30
10	DS23853	1	50	40	725	350	95	aa	30
32	DS23854	1	120	120	820	700	120	cc	85
63	DS23855	1	200	200	970	700	150	dd	130
100	DS23856	1	240	270	1206	700	162	ee	170
200	DS25857	1	280	500	1206	930	170	ff	230
400	DS25858	1	300	500	1750	1000	180	gg	320

TRANSIENT SUPPRESSION

All types can be supplied with integral transient suppression fitted between each input terminal and earth.

Varistor rating : 275V a.c. 140 Joules (10/1000µs)

Other varistor ratings can also be supplied. To specify the transient suppressed version, suffix V is added to the filter part number (see ordering code).

TYPICAL INSTALLATION DETAILS

The standard cable entry consists of an end conduit entry hole on the filter input (supply) side and a base conduit exit hole on the output (load) side.

Filters can be supplied with other cable entry positions if required upon request. Please refer to Installation Details page.

To facilitate installation of these filters, separate fixing kits are available to suit bulkhead panel thicknesses up to 20mm. Please refer to fixing kits product page.

ORDERING CODE

DS XXXXX / X / X e.g. DS23548CV

Filter Part Number

Suffix C for standard cable entry
For other cable entries, see Installation Details page

Add suffix V for transient suppressed filter