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.
Typical Applications
- 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
| Rated Current (A) | Part Numbers | DC Resistance (mΩ) | Earth Leakage* (A) | Length (mm) | Width (mm) | Height (mm) | Terminal Size | Approx. Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| 16 | DS33631 | 35 | 1.5 | 600 | 200 | 120 | M5 | 15 |
| 32 | DS33632 | 15 | 2.5 | 780 | 250 | 120 | M8 | 25 |
| 63 | DS33633 | 10 | 2.5 | 950 | 320 | 170 | M8 | 45 |
| 100 | DS33634 | 5 | 2.5 | 1100 | 350 | 230 | M8 | 70 |
| 200 | DS33635 | 2 | 5 | 1220 | 450 | 250 | M12 | 110 |
| 400 | DS33636 | 0.5 | 6 | 1900 | 480 | 250 | M20 | 190 |
| Rated Current (A) | Part Numbers | DC Resistance (mΩ) | Earth Leakage* (A) | Length (mm) | Width (mm) | Height (mm) | Terminal Size | Approx. Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| 16 | DS33641 | 38 | 3 | 600 | 400 | 120 | M5 | 30 |
| 32 | DS33642 | 18 | 5 | 780 | 500 | 120 | M8 | 45 |
| 63 | DS33643 | 10 | 5 | 950 | 640 | 170 | M8 | 85 |
| 100 | DS33644 | 5 | 7 | 1100 | 700 | 230 | M8 | 120 |
| 200 | DS33645 | 2 | 8 | 1220 | 900 | 250 | M12 | 170 |
| 400 | DS33646 | 0.5 | 10 | 1900 | 960 | 250 | M20 | 300 |
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
- 16A 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 (8/20s)
MTBF
- >0.1 million hours (calculated using Mil Hdbk 217F)
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
Ordering Code
DS XXXXX / X / X (e.g. DS33630#/480)
- 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