Line reactor, three-phase

LR3 48-3/250

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 Search
Product Line reactor, three-phase
Order number LR3 48-3/250
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 480 V
Frequency range 50 Hz to 60 Hz
Short circuit voltage 3% @ 480 V
Motor or converter power 200 kW / 268.2 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
Enviroment
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 / 71.3 lbs
Low Voltage Directive EN 61558-2-20
RoHS compliant EN IEC 63000
Approval cULus - Listed UL 5085-1/-2; CSA 22.2

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