Line reactors

Line reactors reduce low frequency interference (harmonics) and relieve the strain on the supply network through compensation of the distortion reactive power induced by this. The connected consumers are spared by limiting the starting current, thereby increasing their lifetime. The BLOCK standard product range includes series with 3%, 4% and 5% short circuit voltage.

Overview:

◼︎ Reduction in current harmonics (THDi)
◼︎ Protection of the grid against power line disturbances
◼︎ Compliance with the harmonics limit values required under standards
◼︎ Reduction in reactive power consumption
◼︎ Reduction in losses at the line transformer and in neutral wire load
◼︎ Increased immunity for your system from interference


Product search for Line reactors

254 Versions of 5 products
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Image of %s BLOCK Item: LR3-A
LR3-A
Line reactor, three-phase
3 x 400 Vac, 3 x 4 - 3 x 900 A, 7,350 – 0,024 mH, Use as line reactor, commutating reactor or PFC reactor
Display options
Version Rated voltage Rated current Short circuit voltage uK
LR3-AD004-404-0 3 x 400 Vac 3 x 4 A 4 % @ 400 Vac
LR3-AD006-404-0 3 x 400 Vac 3 x 6 A 4 % @ 400 Vac
LR3-AD008-404-0 3 x 400 Vac 3 x 8 A 4 % @ 400 Vac
LR3-AD010-404-0 3 x 400 Vac 3 x 10 A 4 % @ 400 Vac
LR3-AD016-404-0 3 x 400 Vac 3 x 16 A 4 % @ 400 Vac
LR3-AD020-404-0 3 x 400 Vac 3 x 20 A 4 % @ 400 Vac
LR3-AD025-404-0 3 x 400 Vac 3 x 25 A 4 % @ 400 Vac
LR3-AD030-404-0 3 x 400 Vac 3 x 30 A 4 % @ 400 Vac
LR3-AD035-404-0 3 x 400 Vac 3 x 35 A 4 % @ 400 Vac
LR3-AD040-404-0 3 x 400 Vac 3 x 40 A 4 % @ 400 Vac
LR3-AD045-404-0 3 x 400 Vac 3 x 45 A 4 % @ 400 Vac
LR3-AD050-404-0 3 x 400 Vac 3 x 50 A 4 % @ 400 Vac
LR3-AD063-404-0 3 x 400 Vac 3 x 63 A 4 % @ 400 Vac
LR3-AE063-404-0 3 x 400 Vac 3 x 63 A 4 % @ 400 Vac
LR3-AD080-404-0 3 x 400 Vac 3 x 80 A 4 % @ 400 Vac
LR3-AE080-404-0 3 x 400 Vac 3 x 80 A 4 % @ 400 Vac
LR3-AE100-404-0 3 x 400 Vac 3 x 100 A 4 % @ 400 Vac
LR3-AE125-404-0 3 x 400 Vac 3 x 125 A 4 % @ 400 Vac
LR3-AE160-404-0 3 x 400 Vac 3 x 160 A 4 % @ 400 Vac
LR3-AE200-404-0 3 x 400 Vac 3 x 200 A 4 % @ 400 Vac
LR3-AE250-404-0 3 x 400 Vac 3 x 250 A 4 % @ 400 Vac
LR3-AE315-404-0 3 x 400 Vac 3 x 315 A 4 % @ 400 Vac
LR3-AE400-404-0 3 x 400 Vac 3 x 400 A 4 % @ 400 Vac
LR3-AE500-404-0 3 x 400 Vac 3 x 500 A 4 % @ 400 Vac
LR3-AE630-404-0 3 x 400 Vac 3 x 630 A 4 % @ 400 Vac
LR3-AE710-404-0 3 x 400 Vac 3 x 710 A 4 % @ 400 Vac
LR3-AE900-404-0 3 x 400 Vac 3 x 900 A 4 % @ 400 Vac
LR3-AE063-483-0 3 x 480 Vac 3 x 63 A 3 % @ 480 Vac
LR3-AE063-485-0 3 x 480 Vac 3 x 63 A 5 % @ 480 Vac
LR3-AE080-483-0 3 x 480 Vac 3 x 80 A 3 % @ 480 Vac
LR3-AE080-485-0 3 x 480 Vac 3 x 80 A 5 % @ 480 Vac
LR3-AE100-483-0 3 x 480 Vac 3 x 100 A 3 % @ 480 Vac
LR3-AE100-485-0 3 x 480 Vac 3 x 100 A 5 % @ 480 Vac
LR3-AE125-483-0 3 x 480 Vac 3 x 125 A 3 % @ 480 Vac
LR3-AE125-485-0 3 x 480 Vac 3 x 125 A 5 % @ 480 Vac
LR3-AE160-483-0 3 x 480 Vac 3 x 160 A 3 % @ 480 Vac
LR3-AE160-485-0 3 x 480 Vac 3 x 160 A 5 % @ 480 Vac
LR3-AE200-483-0 3 x 480 Vac 3 x 200 A 3 % @ 480 Vac
LR3-AE200-485-0 3 x 480 Vac 3 x 200 A 5 % @ 480 Vac
LR3-AE250-483-0 3 x 480 Vac 3 x 250 A 3 % @ 480 Vac
LR3-AE250-485-0 3 x 480 Vac 3 x 250 A 5 % @ 480 Vac
LR3-AE315-483-0 3 x 480 Vac 3 x 315 A 3 % @ 480 Vac
LR3-AE315-485-0 3 x 480 Vac 3 x 315 A 5 % @ 480 Vac
LR3-AE400-483-0 3 x 480 Vac 3 x 400 A 3 % @ 480 Vac
LR3-AE400-485-0 3 x 480 Vac 3 x 400 A 5 % @ 480 Vac
LR3-AE500-483-0 3 x 480 Vac 3 x 500 A 3 % @ 480 Vac
LR3-AE500-485-0 3 x 480 Vac 3 x 500 A 5 % @ 480 Vac
LR3-AE630-483-0 3 x 480 Vac 3 x 630 A 3 % @ 480 Vac
LR3-AE630-485-0 3 x 480 Vac 3 x 630 A 5 % @ 480 Vac
LR3-AE710-483-0 3 x 480 Vac 3 x 710 A 3 % @ 480 Vac
LR3-AE710-485-0 3 x 480 Vac 3 x 710 A 5 % @ 480 Vac
LR3-AE900-483-0 3 x 480 Vac 3 x 900 A 3 % @ 480 Vac
LR3-AE900-485-0 3 x 480 Vac 3 x 900 A 5 % @ 480 Vac
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Image of %s BLOCK Item: LR3 400
LR3 400
Line reactor, three-phase
3 x 400 Vac, 3 x 2 – 3 x 1600 A, 0.019 – 18.500 mH, Use as line reactor, commutating reactor or PFC reactor
Display options
Version Rated voltage Rated current Short circuit voltage uK
LR3 40-3/2 3 x 400 Vac 3 x 2 A 3 % @ 400 Vac
LR3 40-4/2 3 x 400 Vac 3 x 2 A 4 % @ 400 Vac
LR3 40-5/2 3 x 400 Vac 3 x 2 A 5 % @ 400 Vac
LR3 40-3/4 3 x 400 Vac 3 x 4 A 3 % @ 400 Vac
LR3 40-4/4 3 x 400 Vac 3 x 4 A 4 % @ 400 Vac
LR3 40-5/4 3 x 400 Vac 3 x 4 A 5 % @ 400 Vac
LR3 40-3/6 3 x 400 Vac 3 x 6 A 3 % @ 400 Vac
LR3 40-4/6 3 x 400 Vac 3 x 6 A 4 % @ 400 Vac
LR3 40-5/6 3 x 400 Vac 3 x 6 A 5 % @ 400 Vac
LR3 40-3/8 3 x 400 Vac 3 x 8 A 3 % @ 400 Vac
LR3 40-4/8 3 x 400 Vac 3 x 8 A 4 % @ 400 Vac
LR3 40-5/8 3 x 400 Vac 3 x 8 A 5 % @ 400 Vac
LR3 40-3/10 3 x 400 Vac 3 x 10 A 3 % @ 400 Vac
LR3 40-4/10 3 x 400 Vac 3 x 10 A 4 % @ 400 Vac
LR3 40-5/10 3 x 400 Vac 3 x 10 A 5 % @ 400 Vac
LR3 40-3/16 3 x 400 Vac 3 x 16 A 3 % @ 400 Vac
LR3 40-4/16 3 x 400 Vac 3 x 16 A 4 % @ 400 Vac
LR3 40-5/16 3 x 400 Vac 3 x 16 A 5 % @ 400 Vac
LR3 40-3/20 3 x 400 Vac 3 x 20 A 3 % @ 400 Vac
LR3 40-4/20 3 x 400 Vac 3 x 20 A 4 % @ 400 Vac
LR3 40-5/20 3 x 400 Vac 3 x 20 A 5 % @ 400 Vac
LR3 40-3/25 3 x 400 Vac 3 x 25 A 3 % @ 400 Vac
LR3 40-4/25 3 x 400 Vac 3 x 25 A 4 % @ 400 Vac
LR3 40-5/25 3 x 400 Vac 3 x 25 A 5 % @ 400 Vac
LR3 40-3/30 3 x 400 Vac 3 x 30 A 3 % @ 400 Vac
LR3 40-4/30 3 x 400 Vac 3 x 30 A 4 % @ 400 Vac
LR3 40-5/30 3 x 400 Vac 3 x 30 A 5 % @ 400 Vac
LR3 40-3/35 3 x 400 Vac 3 x 35 A 3 % @ 400 Vac
LR3 40-4/35 3 x 400 Vac 3 x 35 A 4 % @ 400 Vac
LR3 40-5/35 3 x 400 Vac 3 x 35 A 5 % @ 400 Vac
LR3 40-3/40 3 x 400 Vac 3 x 40 A 3 % @ 400 Vac
LR3 40-4/40 3 x 400 Vac 3 x 40 A 4 % @ 400 Vac
LR3 40-5/40 3 x 400 Vac 3 x 40 A 5 % @ 400 Vac
LR3 40-3/45 3 x 400 Vac 3 x 45 A 3 % @ 400 Vac
LR3 40-4/45 3 x 400 Vac 3 x 45 A 4 % @ 400 Vac
LR3 40-5/45 3 x 400 Vac 3 x 45 A 5 % @ 400 Vac
LR3 40-3/50 3 x 400 Vac 3 x 50 A 3 % @ 400 Vac
LR3 40-4/50 3 x 400 Vac 3 x 50 A 4 % @ 400 Vac
LR3 40-5/50 3 x 400 Vac 3 x 50 A 5 % @ 400 Vac
LR3 40-3/63 3 x 400 Vac 3 x 63 A 3 % @ 400 Vac
LR3 40-4/63 3 x 400 Vac 3 x 63 A 4 % @ 400 Vac
LR3 40-5/63 3 x 400 Vac 3 x 63 A 5 % @ 400 Vac
LR3 40-3/70 3 x 400 Vac 3 x 70 A 3 % @ 400 Vac
LR3 40-4/70 3 x 400 Vac 3 x 70 A 4 % @ 400 Vac
LR3 40-5/70 3 x 400 Vac 3 x 70 A 5 % @ 400 Vac
LR3 40-3/80 3 x 400 Vac 3 x 80 A 3 % @ 400 Vac
LR3 40-4/80 3 x 400 Vac 3 x 80 A 4 % @ 400 Vac
LR3 40-5/80 3 x 400 Vac 3 x 80 A 5 % @ 400 Vac
LR3 40-3/90 3 x 400 Vac 3 x 90 A 3 % @ 400 Vac
LR3 40-4/90 3 x 400 Vac 3 x 90 A 4 % @ 400 Vac
LR3 40-5/90 3 x 400 Vac 3 x 90 A 5 % @ 400 Vac
LR3 40-3/100 3 x 400 Vac 3 x 100 A 3 % @ 400 Vac
LR3 40-4/100 3 x 400 Vac 3 x 100 A 4 % @ 400 Vac
LR3 40-5/100 3 x 400 Vac 3 x 100 A 5 % @ 400 Vac
LR3 40-3/115 3 x 400 Vac 3 x 115 A 3 % @ 400 Vac
LR3 40-4/115 3 x 400 Vac 3 x 115 A 4 % @ 400 Vac
LR3 40-5/115 3 x 400 Vac 3 x 115 A 5 % @ 400 Vac
LR3 40-3/125 3 x 400 Vac 3 x 125 A 3 % @ 400 Vac
LR3 40-4/125 3 x 400 Vac 3 x 125 A 4 % @ 400 Vac
LR3 40-5/125 3 x 400 Vac 3 x 125 A 5 % @ 400 Vac
LR3 40-3/160 3 x 400 Vac 3 x 160 A 3 % @ 400 Vac
LR3 40-4/160 3 x 400 Vac 3 x 160 A 4 % @ 400 Vac
LR3 40-5/160 3 x 400 Vac 3 x 160 A 5 % @ 400 Vac
LR3 40-3/180 3 x 400 Vac 3 x 180 A 3 % @ 400 Vac
LR3 40-4/180 3 x 400 Vac 3 x 180 A 4 % @ 400 Vac
LR3 40-5/180 3 x 400 Vac 3 x 180 A 5 % @ 400 Vac
LR3 40-3/200 3 x 400 Vac 3 x 200 A 3 % @ 400 Vac
LR3 40-4/200 3 x 400 Vac 3 x 200 A 4 % @ 400 Vac
LR3 40-5/200 3 x 400 Vac 3 x 200 A 5 % @ 400 Vac
LR3 40-3/250 3 x 400 Vac 3 x 250 A 3 % @ 400 Vac
LR3 40-4/250 3 x 400 Vac 3 x 250 A 4 % @ 400 Vac
LR3 40-5/250 3 x 400 Vac 3 x 250 A 5 % @ 400 Vac
LR3 40-3/300 3 x 400 Vac 3 x 300 A 3 % @ 400 Vac
LR3 40-4/300 3 x 400 Vac 3 x 300 A 4 % @ 400 Vac
LR3 40-5/300 3 x 400 Vac 3 x 300 A 5 % @ 400 Vac
LR3 40-3/400 3 x 400 Vac 3 x 400 A 3 % @ 400 Vac
LR3 40-4/400 3 x 400 Vac 3 x 400 A 4 % @ 400 Vac
LR3 40-5/400 3 x 400 Vac 3 x 400 A 5 % @ 400 Vac
LR3 40-3/500 3 x 400 Vac 3 x 500 A 3 % @ 400 Vac
LR3 40-4/500 3 x 400 Vac 3 x 500 A 4 % @ 400 Vac
LR3 40-5/500 3 x 400 Vac 3 x 500 A 5 % @ 400 Vac
LR3 40-3/630 3 x 400 Vac 3 x 630 A 3 % @ 400 Vac
LR3 40-4/630 3 x 400 Vac 3 x 630 A 4 % @ 400 Vac
LR3 40-5/630 3 x 400 Vac 3 x 630 A 5 % @ 400 Vac
LR3 40-3/710 3 x 400 Vac 3 x 710 A 3 % @ 400 Vac
LR3 40-4/710 3 x 400 Vac 3 x 710 A 4 % @ 400 Vac
LR3 40-5/710 3 x 400 Vac 3 x 710 A 5 % @ 400 Vac
LR3 40-3/800 3 x 400 Vac 3 x 800 A 3 % @ 400 Vac
LR3 40-4/800 3 x 400 Vac 3 x 800 A 4 % @ 400 Vac
LR3 40-5/800 3 x 400 Vac 3 x 800 A 5 % @ 400 Vac
LR3 40-3/1000 3 x 400 Vac 3 x 1000 A 3 % @ 400 Vac
LR3 40-4/1000 3 x 400 Vac 3 x 1000 A 4 % @ 400 Vac
LR3 40-5/1000 3 x 400 Vac 3 x 1000 A 5 % @ 400 Vac
LR3 40-3/1200 3 x 400 Vac 3 x 1200 A 3 % @ 400 Vac
LR3 40-4/1200 3 x 400 Vac 3 x 1200 A 4 % @ 400 Vac
LR3 40-5/1200 3 x 400 Vac 3 x 1200 A 5 % @ 400 Vac
LR3 40-3/1400 3 x 400 Vac 3 x 1400 A 3 % @ 400 Vac
LR3 40-4/1400 3 x 400 Vac 3 x 1400 A 4 % @ 400 Vac
LR3 40-5/1400 3 x 400 Vac 3 x 1400 A 5 % @ 400 Vac
LR3 40-3/1600 3 x 400 Vac 3 x 1600 A 3 % @ 400 Vac
LR3 40-4/1600 3 x 400 Vac 3 x 1600 A 4 % @ 400 Vac
LR3 40-5/1600 3 x 400 Vac 3 x 1600 A 5 % @ 400 Vac
Or do you have different requirements? We can help you!
Image of %s BLOCK Item: LR3 480
LR3 480
Line reactor, three-phase
3 x 480 Vac, 3 x 2 – 3 x 1600 A, 0.014 - 18.500 mH, Use as line reactor, commutating reactor or PFC reactor
Display options
Version Rated voltage Rated current Short circuit voltage uK
LR3 48-3/2 3 x 480 Vac 2 A 3 % @ 480 Vac
LR3 48-5/2 3 x 480 Vac 2 A 5 % @ 480 Vac
LR3 48-3/4 3 x 480 Vac 4 A 3 % @ 480 Vac
LR3 48-5/4 3 x 480 Vac 4 A 5 % @ 480 Vac
LR3 48-3/6 3 x 480 Vac 6 A 3 % @ 480 Vac
LR3 48-5/6 3 x 480 Vac 6 A 5 % @ 480 Vac
LR3 48-3/8 3 x 480 Vac 8 A 3 % @ 480 Vac
LR3 48-5/8 3 x 480 Vac 8 A 5 % @ 480 Vac
LR3 48-3/10 3 x 480 Vac 10 A 3 % @ 480 Vac
LR3 48-5/10 3 x 480 Vac 10 A 5 % @ 480 Vac
LR3 48-3/16 3 x 480 Vac 16 A 3 % @ 480 Vac
LR3 48-5/16 3 x 480 Vac 16 A 5 % @ 480 Vac
LR3 48-3/20 3 x 480 Vac 20 A 3 % @ 480 Vac
LR3 48-5/20 3 x 480 Vac 20 A 5 % @ 480 Vac
LR3 48-3/25 3 x 480 Vac 25 A 3 % @ 480 Vac
LR3 48-5/25 3 x 480 Vac 25 A 5 % @ 480 Vac
LR3 48-3/30 3 x 480 Vac 30 A 3 % @ 480 Vac
LR3 48-5/30 3 x 480 Vac 30 A 5 % @ 480 Vac
LR3 48-3/35 3 x 480 Vac 35 A 3 % @ 480 Vac
LR3 48-5/35 3 x 480 Vac 35 A 5 % @ 480 Vac
LR3 48-3/40 3 x 480 Vac 40 A 3 % @ 480 Vac
LR3 48-5/40 3 x 480 Vac 40 A 5 % @ 480 Vac
LR3 48-3/45 3 x 480 Vac 45 A 3 % @ 480 Vac
LR3 48-5/45 3 x 480 Vac 45 A 5 % @ 480 Vac
LR3 48-3/50 3 x 480 Vac 50 A 3 % @ 480 Vac
LR3 48-5/50 3 x 480 Vac 50 A 5 % @ 480 Vac
LR3 48-3/63 3 x 480 Vac 63 A 3 % @ 480 Vac
LR3 48-5/63 3 x 480 Vac 63 A 5 % @ 480 Vac
LR3 48-3/70 3 x 480 Vac 70 A 3 % @ 480 Vac
LR3 48-5/70 3 x 480 Vac 70 A 5 % @ 480 Vac
LR3 48-3/80 3 x 480 Vac 80 A 3 % @ 480 Vac
LR3 48-5/80 3 x 480 Vac 80 A 5 % @ 480 Vac
LR3 48-3/90 3 x 480 Vac 90 A 3 % @ 480 Vac
LR3 48-5/90 3 x 480 Vac 90 A 5 % @ 480 Vac
LR3 48-3/100 3 x 480 Vac 100 A 3 % @ 480 Vac
LR3 48-5/100 3 x 480 Vac 100 A 5 % @ 480 Vac
LR3 48-3/115 3 x 480 Vac 115 A 3 % @ 480 Vac
LR3 48-5/115 3 x 480 Vac 115 A 5 % @ 480 Vac
LR3 48-3/125 3 x 480 Vac 125 A 3 % @ 480 Vac
LR3 48-5/125 3 x 480 Vac 125 A 5 % @ 480 Vac
LR3 48-3/160 3 x 480 Vac 160 A 3 % @ 480 Vac
LR3 48-5/160 3 x 480 Vac 160 A 5 % @ 480 Vac
LR3 48-3/180 3 x 480 Vac 180 A 3 % @ 480 Vac
LR3 48-5/180 3 x 480 Vac 180 A 5 % @ 480 Vac
LR3 48-3/200 3 x 480 Vac 200 A 3 % @ 480 Vac
LR3 48-5/200 3 x 480 Vac 200 A 5 % @ 480 Vac
LR3 48-3/250 3 x 480 Vac 250 A 3 % @ 480 Vac
LR3 48-5/250 3 x 480 Vac 250 A 5 % @ 480 Vac
LR3 48-3/300 3 x 480 Vac 300 A 3 % @ 480 Vac
LR3 48-5/300 3 x 480 Vac 300 A 5 % @ 480 Vac
LR3 48-3/400 3 x 480 Vac 400 A 3 % @ 480 Vac
LR3 48-5/400 3 x 480 Vac 400 A 5 % @ 480 Vac
LR3 48-3/500 3 x 480 Vac 500 A 3 % @ 480 Vac
LR3 48-5/500 3 x 480 Vac 500 A 5 % @ 480 Vac
LR3 48-3/630 3 x 480 Vac 630 A 3 % @ 480 Vac
LR3 48-5/630 3 x 480 Vac 630 A 5 % @ 480 Vac
LR3 48-3/710 3 x 480 Vac 710 A 3 % @ 480 Vac
LR3 48-5/710 3 x 480 Vac 710 A 5 % @ 480 Vac
LR3 48-3/800 3 x 480 Vac 800 A 3 % @ 480 Vac
LR3 48-5/800 3 x 480 Vac 800 A 5 % @ 480 Vac
LR3 48-3/1000 3 x 480 Vac 1000 A 3 % @ 480 Vac
LR3 48-5/1000 3 x 480 Vac 1000 A 5 % @ 480 Vac
LR3 48-3/1200 3 x 480 Vac 1200 A 3 % @ 480 Vac
LR3 48-5/1200 3 x 480 Vac 1200 A 5 % @ 480 Vac
LR3 48-3/1400 3 x 480 Vac 1400 A 3 % @ 480 Vac
LR3 48-5/1400 3 x 480 Vac 1400 A 5 % @ 480 Vac
LR3 48-3/1600 3 x 480 Vac 1600 A 3 % @ 480 Vac
LR3 48-5/1600 3 x 480 Vac 1600 A 5 % @ 480 Vac
Or do you have different requirements? We can help you!
Image of %s BLOCK Item: NKE 230 / 400
NKE 230 / 400
Line reactor, single-phase
230 / 400 Vac, 4 – 25 A, 1.170 - 12.750 mH, Use as line reactor, commutating reactor or PFC reactor
Display options
Version Rated voltage Rated current
NKE 2/14,65 230 Vac 2 A
NKE 2/25,50 400 Vac 2 A
NKE 4/7,33 230 Vac 4 A
NKE 4/12,75 400 Vac 4 A
NKE 6/4,88 230 Vac 6 A
NKE 6/8,50 400 Vac 6 A
NKE 10/2,93 230 Vac 10 A
NKE 10/5,10 400 Vac 10 A
NKE 16/1,83 230 Vac 16 A
NKE 16/3,19 400 Vac 16 A
NKE 20/1,47 230 Vac 20 A
NKE 20/2,55 400 Vac 20 A
NKE 25/1,17 230 Vac 25 A
NKE 25/2,04 400 Vac 25 A
NKE 35/0,84 230 Vac 35 A
NKE 35/1,46 400 Vac 35 A
NKE 40/0,73 230 Vac 40 A
NKE 40/1,28 400 Vac 40 A
NKE 50/0,59 230 Vac 50 A
NKE 50/1,02 400 Vac 50 A
NKE 63/0,49 230 Vac 63 A
NKE 63/0,81 400 Vac 63 A
NKE 100/0,29 230 Vac 100 A
NKE 125/0,23 230 Vac 125 A
Or do you have different requirements? We can help you!