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Multiple Circuit Filters LRE Series

Multiple Circuit Filters

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

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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 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: 100 dB minimum
  • Insertion Loss Frequency Range: 150 kHz to 40 GHz
Physical Specifications

Model

Case Height ("A")

Case Width ("B")

Case Depth ("C")

LRE-2030

53.97 cm (21.25 in)

12.7 cm (5 in)

7.62 cm (3 in)

LRE-2050

81.28 cm (32 in)

22.86 cm (9 in)

15.24 cm (6 in)

LRE-2060

81.28 cm (32 in)

22.86 cm (9 in)

15.24 cm (6 in)

LRE-2075

106.7 cm (42 in)

24.5 cm (10 in)

24.5 cm (10 in)

LRE-2100

106.7 cm (42 in)

24.5 cm (10 in)

24.5 cm (10 in)

LRE-2150

106.7 cm (42 in)

24.5 cm (10 in)

24.5 cm (10 in)

LRE-2225

152.4 cm (60 in)

30.48 cm (12 in)

35.56 cm (14 in)

LRE-2250

152.4 cm (60 in)

30.48 cm (12 in)

35.56 cm (14 in)

LRE-2300

152.4 cm (60 in)

30.48 cm (12 in)

35.56 cm (14 in)

LRE-2400

152.4 cm (60 in)

30.48 cm (12 in)

35.56 cm (14 in)

LRE-3030

53.97 cm (21.25 in)

19.05 cm (7.5 in)

7.62 cm (3 in)

LRE-3050

81.28 cm (32 in)

34.29 cm (13.5 in)

15.24 cm (6 in)

LRE-3060

81.28 cm (32 in)

34.29 cm (13.5 in)

15.24 cm (6 in)

LRE-3075

106.7 cm (42 in)

38.1 cm (15 in)

24.5 cm (10 in)

LRE-3100

106.7 cm (42 in)

38.1 cm (15 in)

24.5 cm (10 in)

LRE-3150

106.7 cm (42 in)

38.1 cm (15 in)

24.5 cm (10 in)

LRE-3255

Call Factory

 

 

LRE-3250

Call Factory

 

 

LRE-3300

Call Factory

 

 

LRE-3400

Call Factory

 

 

LRE-4030

53.97 cm (21.25 in)

25.4 cm (10 in)

7.62 cm (3 in)

LRE-4050

81.28 cm (32 in)

45.72 cm (18 in)

15.24 cm (6 in)

LRE-4060

81.28 cm (32 in)

45.72 cm (18 in)

15.24 cm (6 in)

LRE-4075

106.7 cm (42 in)

50.8 cm (20 in)

24.5 cm (10 in)

LRE-4100

106.7 cm (42 in)

50.8 cm (20 in)

24.5 cm (10 in)

LRE-4150

106.7 cm (42 in)

50.8 cm (20 in)

24.5 cm (10 in)

LRE-4225

152.4 cm (60 in)

60.96 cm (24 in)

25.4 cm (10 in)

LRE-4250

152.4 cm (60 in)

60.96 cm (24 in)

25.4 cm (10 in)

LRE-4300

152.4 cm (60 in)

60.96 cm (24 in)

25.4 cm (10 in)

LRE-4400

152.4 cm (60 in)

60.96 cm (24 in)

25.4 cm (10 in)

LRE-2030-4

53.98 cm (21.25 in)

12.7 cm (5 in)

7.62 cm (3 in)

LRE-2050-4

111.76 cm (44 in)

35.56 cm (14 in)

15.24 cm (6 in)

LRE-2060-4

111.76 cm (44 in)

35.56 cm (14 in)

15.24 cm (6 in)

LRE-2075-4

111.76 cm (44 in)

35.56 cm (14 in)

15.24 cm (6 in)

LRE-2100-4

Call Factory

 

 

LRE-2150-4

Call Factory

 

 

LRE-2225-4

152.4 cm (60 in)

30.48 cm (12 in)

35.56 cm (14 in)

LRE-2250-4

152.4 cm (60 in)

30.48 cm (12 in)

35.56 cm (14 in)

LRE-2300-4

Call Factory

 

 

LRE-2400-4

Call Factory

 

 

LRE-3030-4

53.97 cm (21.25 in)

19.05 cm (7.5 in)

7.62 cm (3 in)

LRE-3050-4

Call Factory

 

 

LRE-3060-4

111.76 cm (44 in)

53.34 cm (21 in)

15.24 cm (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 (21.25 in)

25.4 cm (10 in)

7.62 cm (3 in)

LRE-4050-4

111.76 cm (44 in)

71.12 cm (28 in)

15.24 cm (6 in)

LRE-4060-4

111.76 cm (44 in)

71.12 cm (28 in)

15.24 cm (6 in)

LRE-4075-4

111.76 cm (44 in)

71.12 cm (28 in)

15.24 cm (6 in)

LRE-4100-4

111.76 cm (44 in)

71.12 cm (28 in)

15.24 cm (6 in)

LRE-4150-4

111.76 cm (44 in)

71.12 cm (28 in)

15.24 cm (6 in)

LRE-4225-4

Call Factory

 

 

LRE-4250-4

Call Factory

 

 

LRE-4300-4

Call Factory

 

 

LRE-4400-4

Call Factory

 

 
Electrical Specifications
ModelPower FrequencyRated Current AmpsNumber of Circuits
LRE-20300 - 60 Hz322
LRE-20500 - 60 Hz502
LRE-20600 - 60 Hz642
LRE-20750 - 60 Hz752
LRE-21000 - 60 Hz1002
LRE-21500 - 60 Hz1502
LRE-22250 - 60 Hz2252
LRE-22500 - 60 Hz2502
LRE-23000 - 60 Hz3002
LRE-24000 - 60 Hz4002
LRE-30300 - 60 Hz323
LRE-30500 - 60 Hz503
LRE-30600 - 60 Hz643
LRE-30750 - 60 Hz753
LRE-31000 - 60 Hz1003
LRE-31500 - 60 Hz1503
LRE-32550 - 60 Hz2253
LRE-32500 - 60 Hz2503
LRE-33000 - 60 Hz3003
LRE-34000 - 60 Hz4003
LRE-40300 - 60 Hz324
LRE-40500 - 60 Hz504
LRE-40600 - 60 Hz644
LRE-40750 - 60 Hz754
LRE-41000 - 60 Hz1004
LRE-41500 - 60 Hz1504
LRE-42250 - 60 Hz2254
LRE-42500 - 60 Hz2504
LRE-43000 - 60 Hz3004
LRE-44000 - 60 Hz4004
LRE-2030-40 - 400 Hz322
LRE-2050-40 - 400 Hz502
LRE-2060-40 - 400 Hz642
LRE-2075-40 - 400 Hz752
LRE-2100-40 - 400 Hz1002
LRE-2150-40 - 400 Hz1502
LRE-2225-40 - 400 Hz2252
LRE-2250-40 - 400 Hz2502
LRE-2300-40 - 400 Hz3002
LRE-2400-40 - 400 Hz4002
LRE-3030-40 - 400 Hz323
LRE-3050-40 - 400 Hz503
LRE-3060-40 - 400 Hz643
LRE-3075-40 - 400 Hz753
LRE-3100-40 - 400 Hz1003
LRE-3150-40 - 400 Hz1503
LRE-3225-40 - 400 Hz2253
LRE-3250-40 - 400 Hz250 3
LRE-3300-40 - 400 Hz3003
LRE-3400-40 - 400 Hz4003
LRE-4030-40 - 400 Hz324
LRE-4050-40 - 400 Hz504
LRE-4060-40 - 400 Hz644
LRE-4075-40 - 400 Hz754
LRE-4150-40 - 400 Hz150 4
LRE-4225-40 - 400 Hz2254
LRE-4250-40 - 400 Hz2504
LRE-4300-40 - 400 Hz300 4
LRE-4400-40 - 400 Hz4004