Motor reactor, three-phase

MR3 400/8



 High damping of edge steepness

 High damping of inverter switching frequency

 Reduction of leakage current at low construction volumes

 Long shielded cable lengths possible

 High efficiency

 Very good corrosion protection and low noise thanks to vacuum impregnation

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Product Motor reactor, three-phase
Order number MR3 400/8
Inductance 3x 0.8 mH
Rated current 3x 8 Aac
Linear current 3x 12 Aac
Rated voltage range 0 V to 690 V
Rated voltage 400 V
Frequency range to 50 Hz
Motor or converter power 4 kW / 5.36 HP
EN insulation class B (130°C)
UL Insulation class class 130
Duty Cycle 100 %
Power loss 6.00 W
Wire material Copper
Duty Cycle 100 %
Cooling type AN
Switching group III0
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 Screw terminal
Output terminal Screw terminal
Terminal PE Screw terminal
Size and Weight
Width 96 mm / 3.78 in
Height 117 mm / 4.61 in
Depth 60 mm / 2.36 in
Weight 0.95 kg / 2.09 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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