Line reactor, three-phase

LR3 40-3/250

Download data sheet
Image of BLOCK Item: LR3 40-3/250 Image of BLOCK Item: LR3 40-3/250
Picture shows LR3 40-4/90
Picture Objective

Characteristics

Benefits

› Ensuring the short-circuit voltage of 3 - 5 % to the mains

› Power harmonic damping

› Starting current limitation

› Increases the service life of consumers

› Low ripple

› Bridging voltage dips

› Peak current limitation

› Integrated lifting rings

› Multifunctional fixing rails

› Use as line reactor, commutating reactor or PFC reactor

› Very good corrosion protection and low noise due to vacuum impregnation

Product Line reactor, three-phase
Order number LR3 40-3/250
Series LR3
Inductance 3x 0.088 mH
Rated current 3x 250 Aac
Linear current 3x 375 Aac
Rated voltage range 0 V to 690 V
Rated voltage 400 V
Phases 3
Frequency range 50 Hz to 60 Hz
Short circuit voltage 3% @ 400 V
Motor or converter power 132 kW / 177.01 HP
EN Insulation class F (155°C)
UL Insulation class class 155
Duty Cycle 100 %
Wire material Copper
General
Duty Cycle 100 %
Cooling type AN
Switching group III0
Environment
Ambient temperature -10 °C to 40 °C / 14 °F to 104 °F
Max. installation height 1,000 m / 3,281 ft
Protection and Safety
Protection type IP 00
Protection class (prepared) I
Degree of contamination 2
Electrical Connections
Input terminal Flat copper connection
Output terminal Flat copper connection
Terminal PE Bolt connection
Size and Weight
Width 352 mm / 13.86 in
Height 260 mm / 10.24 in
Depth 144 mm / 5.67 in
Weight 32.34 kg / 71.297 lbs
Low Voltage Directive EN 61558-2-20
RoHS compliant EN IEC 63000
Approval cURus - Recognized UL 5085-1/-2; CSA 22.2
Symbol
Symbol
Symbol
Symbol

This could also be of interest to you

Image of BLOCK Item: LR3 40-3/250
NKE 40/1,28
Line reactor • 1ph • 0-400 Vac • 40 A • 50-60 Hz • uk:4%@400 V • 1,28 mH
Product details
Image of BLOCK Item: LR3 40-3/250
NKE 6/4,88
Line reactor • 1ph • 0-230 Vac • 6 A • 50-60 Hz • uk:4%@230 V • 4,88 mH
Product details
Image of BLOCK Item: LR3 40-3/250
MDB 400/61
Motor reactor • 3ph • 0-690 Vac • 61 A • 0-120 Hz • P:35 kW • 0,1 mH
Product details
Image of BLOCK Item: LR3 40-3/250
LR3 40-4/20
Line reactor • 3ph • 0-690 Vac • 20 A • 50-60 Hz • uk:4%@400 V • 1,47 mH
Product details
Image of BLOCK Item: LR3 40-3/250
LR3 40-4/4
Line reactor • 3ph • 0-690 Vac • 4 A • 50-60 Hz • uk:4%@400 V • 7,35 mH
Product details
Image of BLOCK Item: LR3 40-3/250
LR3 40-4/40
Line reactor • 3ph • 0-690 Vac • 40 A • 50-60 Hz • uk:4%@400 V • 0,73 mH
Product details