EMP Commercial and Defense Tempest Powerline Filters
​​​​ETS-Lindgren EMP/HEMP Power Line Filters offer excellent multi-stage over-voltage and EMI/RFI protection. These single unit filters are available in either two or four individually filtered lines, with ratings of 277/480 VAC, 10 A to 1250 A.

 

 


ETS-Lindgren EMP/HEMP Power Line filters offer excellent multi-stage over-voltage and EMI/RFI protection and are designed to meet point-of-entry requirements of MIL-STD-188-125-1 & -2 for Short and Intermediate Pulses, in addition to high insertion loss performance for SCIF, TEMPEST, and other military commercial applications. These single unit filters are available in either two or four individually filtered lines, with ratings of 277/480 VAC, 10 A to 1250 A.

Key Product Information


Configurations

These EMP/HEMP series filters are available in the following configurations:
  • Individual, Stand-alone Single Circuit Filters
  • “Twin” Dual Circuit Filters for Single Phase Installations
  • Multiple Line Panel Filters for Facility Installations 
    • Single Phase
    • Three Phase Performance
The LRX-1xxx series is available in two mounting configurations. Specify S2 for direct installation on a shielded room. Specify S3 for installation within a shielded filter panel. Additionally, S3 filters can be supplied as individual replacement filters for installation within the LPRX-EMP and LFPRX-EMP filter panels. 

Performance

All EMP/HEMP filters meet or exceed the following performance and safety criteria:
  • MIL-STD-188-125-1 & -2
  • MIL-F-15733
  • MIL-STD-220C
  • UL 1283
  • IEC 60939
  • LVD (2006/95/EC)

Specifications Select a tab below for more information



​Model
Current Rating​ Amp
​LRX-1030-EMP-1
​30
​LRX-1060-EMP-1
​60
​​LRX-1100-EMP-1
​100
​​LRX-1250-EMP-1
​250
​​LRX-1400-EMP-1
​400
​​LRX-2010-EMP-2
​2 X 30
​LRX-2030-EMP-2
​2 X 30
​​​LRX-2060-EMP-2
​2 X 60
​LRX-2100-EMP-2
​2 X 100
​LRX-2250-EMP-2
​2 X 250
LRX-2400-EMP-2
​2 X 400
​LPRX-2x30-EMP
2 x 30​
​LPRX-3x30-EMP
​3 x 30
​LPRX-4x30-EMP
​4 x 30
​LPRX-2x60-EMP
2 x 60
​LPRX-3x60-EMP
3 x 60
​LPRX-4x40-EMP
​4 x 60
​LPRX-2x100-EMP
​2 x 100
​LPRX-3x100-EMP
​3 x 100
​LPRX-4x100-EMP
4 x 100
LFPRX-2x250-EMP
2 x 250
LFPRX-3x250-EMP
3 x 250
LFPRX-4x250-EMP
4 x 250
LFPRX-2x400-EMP
2 x 400
LFPRX-3x400-EMP
3 x 400
LFPRX-4x400-EMP
​4 x 400
LFPRX-2x600-EMP
​2 x 600
LFPRX-3x600-EMP
​3 x 600
LFPRX-4x600-EMP
​4 x 600
LFPRX-3x800-EMP
​3 x 800
LFPRX-4x800-EMP
4 x 800
LFPRX-3x1200-EMP
​3 x 1200
LFPRX-4x1200-EMP
​4 x 1200
LFPRX-3x1250-EMP
​3 x 1250
​LFPRX-4x1250-EMP
​4 x 1250
1Specify S2 or S3 Configuration
2Wall-mounted Installation Design

Pulse Suppression Performance
MIL-STD-188-125-1 Acceptance Test, Intermediate Pulse Current Injection, Wave-shape 1.5/3000μs
Input Pulse Amplitude
​MIL-STD-188-125 Requirement
Typical Filter Response
250 A​No Filter Damage or Performance Degradation​No Filter Damage or Performance Degradation​

Pulse Suppression Performance 
MIL-STD-188-125-1 Acceptance Test, Short Pulse Current Injection, Wave-sharp e 20/50 ns
Input Pulse Amplitude
MIL-STD-188-125 Requirement and Filter Residual Let Through
​250 A
​<10 A
​500 A
​<10 A
​1000 A
​<10 A
​1800 A
​<10 A
​2500 A
​<10 A

Insertion Loss Performance
Minimum Loss in 50Ω System with/without Load
Frequency
​Insertion Loss
​14 kHz
​100 dB
​1 MHz
​100 dB
​10 MHz
​100 dB
​100 MHz
​100 dB
​1 GHz
​100 dB
​10 GHz
​100 dB
​40 GHz
​100 dB

Ratings and Characteristics
​Rated Voltage
Test Voltage​
Insulation
Resistance​
​Discharge Resistors
Discharge Time​Maximum Temperature Rise on Full Load​Full Load Operating Temperature Range​Leakage Current at 250 VAC 50 Hz​Peak Surge Current​
​0 to 277/480 VAC 50/60 Hz
2250 VDC Each Line to Case per UL 12583 and LVD (Prior to Fitting Transient Suppressors)​>100 MΩ (Prior to Fitting Discharge Resistors)​Fitted Internally from Each Line to Case​<30 sec.​25o C​ (77o F)
​-25C to 65C  (-13o F to 149o F)
​<10% of Rated Current
​70 kA (8/μs)

​Model
Case Height ("A")
Case Width ("B")​
Case Depth ("C")​
Approximate Weight​
​LRX-1030-EMP-1
​64.8 cm (25.5 in)
​11.4 cm (4.5 in)
​​11.4 cm (4.5 in)
​10.4 kg (23 lb)
​LRX-1060-EMP-1
​85.1 cm (33.5 in)
​15.2 cm (6 in)
​17.8 cm (7 in)
​18.1 kg (40 lb)
​​LRX-1100-EMP-1
​​85.1 cm (33.5 in)
​​15.2 cm (6 in)
​17.8 cm (7 in)
​20.4 kg (45 lb)
​​LRX-1250-EMP-1
​95.3 cm (37.5 in)
​20.3 cm (8 in)
​25.4 cm (10 in)
​45.4 kg (100 lb)
​​LRX-1400-EMP-1
​103.6 cm (40.8 in)
​20.3 cm (8 in)
​30.5 cm (12 in)
​54.4 kg (120 lb)
​​LRX-2010-EMP-2
​94.0 cm (37 in)
​22.89 cm (9 in)
​12.7 cm (5 in)
​31.8 kg (70 lb)
​LRX-2030-EMP-2
​94.0 cm (37 in)
​22.89 cm (9 in)
​12.7 cm (5 in)
​31.8 kg (70 lb)
​​​LRX-2060-EMP-2
​111.8 cm (44 in)
​35.6 cm (14 in)
​​15.2 cm (6 in)
​36.3 kg (80 lb)
​LRX-2100-EMP-2
​111.8 cm (44 in)
​35.6 cm (14 in)
​​15.2 cm (6 in)
​45.4 kg (100 lb)
​LRX-2250-EMP-2
​​121.9 cm (48 in)
​35.6 cm (14 in)
​​15.2 cm (6 in)
​54.4 kg (120 lb)
LRX-2400-EMP-2
​​121.9 cm (48 in)
​61.0 cm (24 in)
​22.9 cm (9 in)
​90.7 kg (200 lb)
​LPRX-2x30-EMP
​91.4 cm (36 in)
​30.5 cm (12 in)
​​15.2 cm (6 in)
​36.3 kg (80 lb)
​LPRX-3x30-EMP
​91.4 cm (36 in)
​45.7 cm (18 in)
​​15.2 cm (6 in)
​49.9 kg (110 lb)
​LPRX-4x30-EMP
​91.4 cm (36 in)
​61.0 cm (24 in)
​15.2 cm (6 in)
​63.5 kg (140 lb)
​LPRX-2x60-EMP
​121.9 cm (48 in)
​40.6 cm (16 in)
​21.6 cm (8.5 in)
​63.5 kg (140 lb)
​LPRX-3x60-EMP
​121.9 cm (48 in)
​35.6 cm (14 in)
​21.6 cm (8.5 in)
​90.7 kg (200 lb)
​LPRX-4x60-EMP
​121.9 cm (48 in)
​76.2 cm (30 in)
​21.6 cm (8.5 in)
​117.9 kg (260 lb)
​LPRX-2x100-EMP
​121.9 cm (48 in)
​​40.6 cm (16 in)
​21.6 cm (8.5 in)
​68.0 kg (150 lb)
​LPRX-3x100-EMP
​121.9 cm (48 in)
​61.0 cm (24 in)
​21.6 cm (8.5 in)
​97.5 kg (215 lb)
​LPRX-4x100-EMP
​121.9 cm (48 in)
​76.2 cm (30 in)
​21.6 cm (8.5 in)
​81.6 kg (180 lb)
LFPRX-2x250-EMP
​188.0 cm (74 in)
​50.8 cm (20 in)
​35.6 cm (14 in)
​​​163.3 kg (360 lb)
LFPRX-3x250-EMP
​188.0 cm (74 in)
​76.2 cm (30 in)
​35.6 cm (14 in)
​​​231.3 kg (510 lb)
LFPRX-4x250-EMP
​188.0 cm (74 in)
​99.1 cm (39 in)
​35.6 cm (14 in)
​​​299.4 kg (660 lb)
LFPRX-2x400-EMP
​188.0 cm (74 in)
​50.8 cm (20 in)
​35.6 cm (14 in)
172.4 kg (380 lb)
LFPRX-3x400-EMP
​188.0 cm (74 in)
​​76.2 cm (30 in)
​35.6 cm (14 in)
​​​244.9 kg (540 lb)
LFPRX-4x400-EMP
​188.0 cm (74 in)
​99.1 cm (39 in)
​35.6 cm (14 in)
​​​317.5 kg (700 lb)
LFPRX-3x600-EMP
​208.3 cm (82 in)
​119.4 cm (47 in)
​45.7 cm (18 in)
​​​453.6 kg (1000 lb)
LFPRX-4x600-EMP
​​208.3 cm (82 in)
​119.4 cm (47 in)
​45.7 cm (18 in)
​​453.6 kg (1000 lb)
LFPRX-3x800-EMP
​196.9 cm (77.5 in)
​​111.8 cm (44 in)
​71.1 cm (28 in)
​​589.7 kg (1300 lb)
LFPRX-4x800-EMP
​196.9 cm (77.5 in)
​111.8 cm (44 in)
​71.1 cm (28 in)
​589.7 kg (1300 lb)
LFPRX-3x1200-EMP
​232.4 cm (91.5 in)
​124.5 cm (49 in)
86.4 cm (34 in)
816.5 kg (1800 lb)
LFPRX-4x1200-EMP
​232.4 cm (91.5 in)
​124.5 cm (49 in)
86.4 cm (34 in)
816.5 kg (1800 lb)
LFPRX-3x1250-EMP
​232.4 cm (91.5 in)
​124.5 cm (49 in)
86.4 cm (34 in)
816.5 kg (1800 lb)
​LFPRX-4x1250-EMP
​232.4 cm (91.5 in)
​124.5 cm (49 in)
​86.4 cm (34 in)
​816.5 kg (1800 lb)
1Specify S2 or S3 Configuration
2Wall-mounted Installation Design
 

 

 

EMP Commercial and Defense Tempest Powerline Filtershttp://www.ets-lindgren.com/products/filters/6001/600102EMP Commercial and Defense Tempest Powerline Filters
Multiple Circuit Panels for LRX Filtershttp://www.ets-lindgren.com/products/filters/6001/600106Multiple Circuit Panels for LRX Filters
Multiple Circuit Filters LRE Serieshttp://www.ets-lindgren.com/products/filters/6001/600105Multiple Circuit Filters LRE Series
EMP Commercial and Defense Non-Tempest Powerline Filters Specshttp://www.ets-lindgren.com/products/filters/6001/600101EMP Commercial and Defense Non-Tempest Powerline Filters Specs
Single & Dual Line Filtershttp://www.ets-lindgren.com/products/filters/6001/600104Single & Dual Line Filters
Dual Line Single Phase Filtershttp://www.ets-lindgren.com/products/filters/6001/600103Dual Line Single Phase Filters
One Line Single Phase Filtershttp://www.ets-lindgren.com/products/filters/6001/600107One Line Single Phase Filters

Key Features


  • High Frequency Response Design
  • Reliable Transient Suppression Elements
  • Superior Insertion Loss Performance
  • Extended Filter Life
  • Pulse Current
  • Wide Selection of Current Ratings
  • Custom Designs Available

Literature and Videos


 

 

http://www.ets-lindgren.com/products/filters/6001/600102<a href="/sites/etsauthor/ProductBrochures/General%20Brochures/Test_and_Measurement_Full_Line.pdf"><img alt="" src="/_layouts/15/IMAGES/icpdf.png" />Test_and_Measurement_Full_Line.pdf</a>

 

 

http://www.ets-lindgren.com/products/filters/6001/600102

L o a d i n g

 Catalog-Item Reuse