Multiple Circuit Filters LRE Series

ETS-Lindgren's LRE Series Multiple Circuit Filters are designed for moderate filtering requirements.

 

 

ETS-Lindgren's LRE Series Multiple Circuit Filters are designed for moderate filtering requirements. These filters are typically used on mid-performance modular shielded rooms, screen rooms, or foil-lined rooms. LRE filters are designed for two to four wire applications. Like all ETS-Lindgren power line Filters, LRE filters are designed and manufactured to meet or exceed MIL-STD-220C, UL-1283 and/or MIL-f-15733, though none of these are UL Listed. 

Optional mounting penetration hardware is available that allows for direct installation through a shielded wall.  Please order /PEN option.

Power factor correction coils are recommended for 400 Hz filters 50A or higher.

Key Product Information


Specifications Select a tab below for more information


​Model
​Stopband Insertion Loss
​Rated Current Amps
​Number of Circuits
​LRE-2030
​60 Hz
32
​2
​LRE-2050
​60 Hz
​50
​2
​LRE-2060
​60 Hz
​64
​2
​LRE-2075
​60 Hz
​75
​2
​LRE-2100
​60 Hz
​100
​2
​LRE-2150
​60 Hz
​150
​2
​LRE-2225
​60 Hz
​225
​2
​LRE-2250
​60 Hz
​250
​2
​LRE-2300
​60 Hz
​300
​2
​LRE-2400
​60 Hz
​400
​2
​LRE-3030
​​60 Hz
​32
​3
​LRE-3050
​​60 Hz
​50
​3
​LRE-3060
​​60 Hz
​64
​3
​LRE-3075
​​60 Hz
​75
​3
​LRE-3100
​​60 Hz
​100
​3
​LRE-3150
​​60 Hz
​150
​3
​LRE-3255
​​60 Hz
​225
​3
​LRE-3250
​​60 Hz
​250
​3
​LRE-3300
​​60 Hz
​300
​3
​LRE-3400
​60 Hz
​400
3
​LRE-4030
​60 Hz
​32
​4
​LRE-4050
​60 Hz
​50
​4
​LRE-4060
​60 Hz
64
​4
​LRE-4075
​60 Hz
75
​4
​LRE-4100
​60 Hz
​100
​4
​LRE-4150
​60 Hz
​150
​4
​LRE-4225
​60 Hz
​225
​4
​LRE-4250
​60 Hz
​250
​4
​LRE-4300
​60 Hz
​300
​4
​LRE-4400
​60 Hz
​400
​4
​​LRE-2030-4
​400 Hz
​32
​2
​​LRE-2050-4
​400 Hz
​50
​2
​​LRE-2060-4
​400 Hz
​64
​2
​​LRE-2075-4
​400 Hz
​75
​2
​​LRE-2100-4
​400 Hz
​100
2​
​​LRE-2150-4
​400 Hz
​150
​2
​​LRE-2225-4
​400 Hz
​225
​2
​​LRE-2250-4
​400 Hz
​250
2​
LRE-2300-4
​400 Hz
​300
​2
​LRE-2400-4
​400 Hz
​400
​2
​LRE-3030-4
​400 Hz
​32
​3
​LRE-3050-4
​400 Hz
50
​3
​LRE-3060-4
​400 Hz
​64
​3
​LRE-3075-4
​400 Hz
​75
​3
​LRE-3100-4
​400 Hz
​100
​3
​LRE-3150-4
​400 Hz
​150
​3
​LRE-3225-4
​400 Hz
​225
​3
​LRE-3250-4
​400 Hz
250​
​3
​LRE-3300-4
​400 Hz
300
​3
​LRE-3400-4
​400 Hz
400
​3
​LRE-4030-4
​400 Hz
​32
4​
​LRE-4050-4
​400 Hz
50
​4
​LRE-4060-4
​400 Hz
​64
4​
​LRE-4075-4
​400 Hz
​75
4​
​LRE-4150-4
​400 Hz
150​
4​
​LRE-4225-4
​400 Hz
​225
4​
​LRE-4250-4
​400 Hz
​250
4​
​LRE-4300-4
​400 Hz
300​
4​
​LRE-4400-4
​400 Hz
​400
​4


​Model
​Dimensions
​LRE-2030
​53.97 cm x 12.7 cm x 7.62 cm (21.25 in x 5 in x 3 in)
​LRE-2050
​81.28 cm x 22.86 cm x 15.24 cm (32 in x 9 in x 6 in)
​LRE-2060
​81.28 cm x 22.86 cm x 15.24 cm (32 in x 9 in x 6 in)
​LRE-2075
​106.7 cm x 24.5 cm x 24.5 cm (42 in x 10 in x 10 in)
​LRE-2100
​106.7 cm x 24.5 cm x 24.5 cm (42 in x 10 in x 10 in)
​LRE-2150
​106.7 cm x 24.5 cm x 24.5 cm (42 in x 10 in x 10 in)
​LRE-2225
​152.4 cm x 30.48 cm x 35.56 cm (60 in x 12 in x 14 in)
​LRE-2250
​152.4 cm x 30.48 cm x 35.56 cm (60 in x 12 in x 14 in)
​LRE-2300
​152.4 cm x 30.48 cm x 35.56 cm (60 in x 12 in x 14 in)
​LRE-2400
​152.4 cm x 30.48 cm x 35.56 cm (60 in x 12 in x 14 in)
​LRE-3030
​53.97 cm x 19.05 cm x 7.62 cm (21.25 in x 7.5 in x 3 in) 
​LRE-3050
​81.28 cm x 34.29 cm x 15.24 (32 in x 13.5 in x 6 in)
​LRE-3060
​81.28 cm x 34.29 cm x 15.24 (32 in x 13.5 in x 6 in)
​LRE-3075
​106.7 cm x 38.1 cm x 24.5 cm (42 in x 15 in x 10 in)
​LRE-3100
​106.7 cm x 38.1 cm x 24.5 cm (42 in x 15 in x 10 in)
​LRE-3150
​106.7 cm x 38.1 cm x 24.5 cm (42 in x 15 in x 10 in)
​LRE-3255
​Call Factory
​LRE-3250
​Call Factory
​LRE-3300
​Call Factory
​LRE-3400
​Call Factory
​LRE-4030
​53.97 cm x 25.4 cm x 7.62 cm (21.25 in x 10 in x 3 in) 
​LRE-4050
​81.28 cm x 45.72cm x 15.24 cm (32 in x 18 in x 6 in)
​LRE-4060
​81.28 cm x 45.72cm x 15.24 cm (32 in x 18 in x 6 in)
​LRE-4075
​106.7 cm x 50.8 cm x 24.5 cm (42 in x 20 in x 10 in)
​LRE-4100
​106.7 cm x 50.8 cm x 24.5 cm (42 in x 20 in x 10 in)
​LRE-4150
​106.7 cm x 50.8 cm x 24.5 cm (42 in x 20 in x 10 in)
​LRE-4225
​152.4 cm x 60.96 cm x 25.4 cm (60 in x 24 in x 10 in)
​LRE-4250
​152.4 cm x 60.96 cm x 25.4 cm (60 in x 24 in x 10 in)
​LRE-4300
​152.4 cm x 60.96 cm x 25.4 cm (60 in x 24 in x 10 in)
​LRE-4400
​152.4 cm x 60.96 cm x 25.4 cm (60 in x 24 in x 10 in)
​​LRE-2030-4
​​53.98 cm x 12.7 cm x 7.62 (21.25 in x 5 in x 3 in)
​​LRE-2050-4
​​111.76 cm x 35.56 cm x 15.24 cm ​(44 in x 14 in x 6 in)
​​LRE-2060-4
​​111.76 cm x 35.56 cm x 15.24 cm ​(44 in x 14 in x 6 in)
​​LRE-2075-4
​111.76 cm x 35.56 cm x 15.24 cm ​(44 in x 14 in x 6 in)
​​LRE-2100-4
​Call Factory
​​LRE-2150-4
​Call Factory
​​LRE-2225-4
​152.4 cm x 30.48 cm x 35.56 cm ​(60 in x 12 in x 14 in)
​​LRE-2250-4
152.4 cm x 30.48 cm x 35.56 cm ​(60 in x 12 in x 14 in)
LRE-2300-4
​Call Factory
​LRE-2400-4
​Call Factory
​LRE-3030-4
​​53.98 cm x 19.05 cm x 7.62 (21.25 in x 7.5 in x 3 in)
​LRE-3050-4
​Call Factory
​LRE-3060-4
​​111.76 cm x 53.34 cm x 15.24 cm (44 in x 21 in x 6 in)
​LRE-3075-4
​Call Factory
​LRE-3100-4
​Call Factory
​LRE-3150-4
​Call Factory
​LRE-3225-4
​Call Factory
​LRE-3250-4
​Call Factory
​LRE-3300-4
​Call Factory
​LRE-3400-4
​Call Factory
​LRE-4030-4
53.98 cm x 25.4 cm x 7.62 (21.25 in x 10 in x 3 in)
​LRE-4050-4
​111.76 cm x 71.12 cm x 15.24 cm (44 in x 28 in x 6 in)
​LRE-4060-4
​​111.76 cm x 71.12 cm x 15.24 cm (44 in x 28 in x 6 in)
​LRE-4075-4
​​111.76 cm x 71.12 cm x 15.24 cm (44 in x 28 in x 6 in)
​LRE-4100-4
​​111.76 cm x 71.12 cm x 15.24 cm (44 in x 28 in x 6 in)
​LRE-4150-4
​​111.76 cm x 71.12 cm x 15.24 cm (44 in x 28 in x 6 in)
​LRE-4225-4
​Call Factory
​LRE-4250-4
​Call Factory
​LRE-4300-4
​Call Factory
​LRE-4400-4
​Call Factory

​

View BIM Models of our Product Options Below:

 

 

Key Features

  • High Performance: For Moderate Requirements
  • Dual or Multiple Lines
  • Maximum Voltage: 
    • 0 to 60 Hz: 0 - 277V to GND; 0 - 480V Line to Line
    • 0 to 400Hz: 0 - 120V to GND; 0 - 208V Line to Line
  • Insertion Loss Frequency Range 150 kHz to 40 GHz
  • Insertion Loss: 100 dB

Literature and Videos

View Product Information Bulletin
Date Last Updated: Tuesday, January 12, 2021
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