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Product details
MR3 400
Electric motor reactor
3 x 400 Vac, 2,5-61,0 A, suitable for motor rated power of 0.75-30 kW, clock frequency of 3-8 kHz
General data
Applicable pulse frequency 3 to 8 kHz
Insulation material grade B
Inductance 2,55-0,10 mH
Measure frequency from 0 to 50 Hz
Applicable motor rated power: 0.75-30 kW
Measure current 2,5-61,0 A
Measure voltage 3 x 400 Vac
Protection level IP 00
The maximum ambient temperature is 40 ° C
advantage
Excellent anti-corrosion and low-noise performance achieved through vacuum infiltration
Higher edge steepness damping
Higher frequency converter conversion/clock pulse frequency damping
Reduce current leakage
Shielded cable length can be extended
Efficient
standard
DIN EN 61558-2-20 output choke suitable for frequency converters, IEC 61558-2-20
application
The motor choke is used to limit the peak voltage (dv/dt) that affects the insulation of the motor.
Electric motor reactor
3 x 400 Vac, 2,5-61,0 A, suitable for motor rated power of 0.75-30 kW, clock frequency of 3-8 kHz
General data
Applicable pulse frequency 3 to 8 kHz
Insulation material grade B
Inductance 2,55-0,10 mH
Measure frequency from 0 to 50 Hz
Applicable motor rated power: 0.75-30 kW
Measure current 2,5-61,0 A
Measure voltage 3 x 400 Vac
Protection level IP 00
The maximum ambient temperature is 40 ° C
advantage
Excellent anti-corrosion and low-noise performance achieved through vacuum infiltration
Higher edge steepness damping
Higher frequency converter conversion/clock pulse frequency damping
Reduce current leakage
Shielded cable length can be extended
Efficient
standard
DIN EN 61558-2-20 output choke suitable for frequency converters, IEC 61558-2-20
application
The motor choke is used to limit the peak voltage (dv/dt) that affects the insulation of the motor.
| variant | measure voltage | measuring current | Applicable motor rated power is approximately [kW] |
| MR3 400/2,5 | 3 x 400 Vac | 2.5 A | 0.75 kW |
| MR3 400/4 | 3 x 400 Vac | 4 A | 1.10 kW |
| MR3 400/6 | 3 x 400 Vac | 6 A | 2.20 kW |
| MR3 400/8 | 3 x 400 Vac | 8 A | 3.00 kW |
| MR3 400/10 | 3 x 400 Vac | 10 A | 4.00 kW |
| MR3 400/13 | 3 x 400 Vac | 13 A | 5.50 kW |
| MR3 400/18 | 3 x 400 Vac | 18 A | 7.50 kW |
| MR3 400/24 | 3 x 400 Vac | 24 A | 11.00 kW |
| MR3 400/30 | 3 x 400 Vac | 30 A | 15.00 kW |
| MR3 400/37 | 3 x 400 Vac | 37 A | 18.50 kW |
| MR3 400/42 | 3 x 400 Vac | 42 A | 22.00 kW |
| MR3 400/48 | 3 x 400 Vac | 48 A | 22.00 kW |
| MR3 400/61 | 3 x 400 Vac | 61 A | 30.00 kW |
Product specification sheet download
MR3 400_datasheet
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