dv/dt filters

Used as output reactors for the frequency inverter, dv/dt filters attenuate the inverter’s clock signal and edge steepness. This enables long shielded motor supply lines in the system. Harmful voltage spikes (dv/dt) are attenuated and this helps improve the system lifetime. dv/dt filters improve system reliability and ensure more Power Quality.

Overview:

◼︎ High attenuation of the edge steepness
◼︎ High attenuation of the inverter’s clock signal
◼︎ Long shielded motor supply lines possible


Product search for dv/dt filters

27 Versions of 2 products
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Image of BLOCK Item: MDB
MDB
Motor reactor
3 x 400 Vac, 6.3 – 176 A , For motor rated output 2.2 – 90 kW, Switching frequency 2 – 6 kHz
Display options
Version Rated voltage Rated current for motor rated output approx.
MDB 400/6,3 3 x 400 Vac 6.3 A 2.95 HP
MDB 400/9,4 3 x 400 Vac 9.4 A 5.36 HP
MDB 400/13 3 x 400 Vac 13 A 7.38 HP
MDB 400/16 3 x 400 Vac 16 A 10.06 HP
MDB 400/24 3 x 400 Vac 24 A 14.75 HP
MDB 400/30 3 x 400 Vac 30 A 20.12 HP
MDB 400/39 3 x 400 Vac 39 A 24.81 HP
MDB 400/46 3 x 400 Vac 46 A 29.50 HP
MDB 400/61 3 x 400 Vac 61 A 40.23 HP
MDB 400/72 3 x 400 Vac 72 A 49.62 HP
MDB 400/91 3 x 400 Vac 91 A 60.34 HP
MDB 400/110 3 x 400 Vac 110 A 73.76 HP
MDB 400/150 3 x 400 Vac 150 A 100.58 HP
MDB 400/176 3 x 400 Vac 176 A 120.69 HP
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Image of BLOCK Item: MR3 400
MR3 400
Motor reactor
3 x 400 Vac, 2.5 – 61.0 A, For motor rated output 0.75 – 30 kW, Switching frequency 3 – 8 kHz
Display options
Version Rated voltage Rated current for motor rated output approx.
MR3 400/2,5 3 x 400 Vac 2.5 A 1.01 HP
MR3 400/4 3 x 400 Vac 4 A 1.48 HP
MR3 400/6 3 x 400 Vac 6 A 2.95 HP
MR3 400/8 3 x 400 Vac 8 A 4.02 HP
MR3 400/10 3 x 400 Vac 10 A 5.36 HP
MR3 400/13 3 x 400 Vac 13 A 7.38 HP
MR3 400/18 3 x 400 Vac 18 A 10.06 HP
MR3 400/24 3 x 400 Vac 24 A 14.75 HP
MR3 400/30 3 x 400 Vac 30 A 20.12 HP
MR3 400/37 3 x 400 Vac 37 A 24.81 HP
MR3 400/42 3 x 400 Vac 42 A 29.50 HP
MR3 400/48 3 x 400 Vac 48 A 29.50 HP
MR3 400/61 3 x 400 Vac 61 A 40.23 HP
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