Multi-Line DC Control Line Filters

A range of multi-line filters suitable for filtering dc control lines and low current power dc supplies on shielded rooms and general installations. All versions are available with transient suppression if required.

All MPE control line 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 SPECIFICATION

Rated Voltage: 100V d.c.
Test Voltage: 200V dc (prior to fitting any transient suppressors)
Rated Current: 1A to 10A
Insulation Resistance: > 100MΩ (before fitting discharge resistors)
Maximum Temperature Rise on Full Load: 25ºC
Full Load Operating Temperature Range: -40ºC to +50ºC

RANGE AVAILABLE

Current Rating (A)	MPE Part Number	Number Of Lines	Volt Drop (mV)	Heat Dissipation (W)	Major Dimensions (mm)			Approx Weight (kg)
Current Rating (A)	MPE Part Number	Number Of Lines	Volt Drop (mV)	Heat Dissipation (W)	A	B	C	Approx Weight (kg)

1	DS25797	2	0.25	0.25	350	90	45	2.5
2	DS23776	2	0.5	1	350	90	45	2.5
5	DS25269	2	1	5	350	90	45	2.5
10	DS25788	2	0.7	7	350	90	45	2.5
1	DS25798	4	0.5	0.5	350	180	45	5
2	DS23985	4	0.5	1	350	180	45	5
5	DS25270	4	1	5	350	180	45	5
10	DS25789	4	0.7	7	350	180	45	5

1	DS25799	8	0.5	0.5	350	360	45	10
2	DS23986	8	0.5	1	350	360	45	10
5	DS25271	8	1	5	350	360	45	10
10	DS25790	8	0.7	7	350	360	45	10

TRANSIENT SUPPRESSION

All multi-line filters can be supplied with integral transient suppression fitted between each input terminal and earth.

Varistor rating: 120V d.c. 30 Joules (10/1000μs)

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.

ORDERING CODE

DS XXXXX / X / X e.g. DS25797V

Filter Part Number

Add suffix V for transient suppressed filter