Line reactor, three-phase

LR3A 40-4/710 - Discontinued items - no longer available

Characteristics

Benefits

 Use as line reactor, commutating reactor or PFC reactor

 Weight reduction through aluminum winding

 Ensuring the short-circuit voltage of 3, 4 or 5 % to the mains

 Power harmonic damping

 Starting current limitation

 Increases the service life of consumers

 Low ripple

 Bridging voltage dips

 Peak current limitation

 Very good corrosion protection and low noise thanks to vacuum impregnation

Product Line reactor, three-phase
Order number LR3A 40-4/710
Inductance 3x 0.042 mH
Rated current 3x 710 Aac
Linear current 3x 1065 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 5% @ 400 V
Motor or converter power 450 kW / 603.46 HP
EN insulation class H (180°C)
UL Insulation class class 180
Duty Cycle 100 %
Wire material Aluminum
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 480 mm / 18.9 in
Height 380 mm / 14.96 in
Depth 235 mm / 9.25 in
Weight 76 kg / 167.55 lbs
Low Voltage Directive EN 61558-2-20
RoHS compliant EN IEC 63000
Approval cURus - Recognized UL 5085-1/-2; CSA 22.2

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