19.DR.B18-3941

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KEB input choke 19.DR.B18-3941 efficiently handles motor power regulation with a 400 V AC input and 3-phase design. With dimensions of 219 x 160 x 235 mm, it provides compact installation options. This model supports operational frequencies from 45 to 65 Hz and ensures low harmonic distortions.

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Product Description:

The KEB 19.DR.B18-3941 Motor Input Choke is designed to meet power variation within a three-phase circuit with an input voltage rating of 400/480 V AC. It works optimally within a frequency range of 45 to 65 Hz without generating considerable harmonic distortions, making it ideal for motor-driven systems due to its steadiness. Its inductivity is 0.39 mH and can handle current capacity up to 75 A which makes it ideal for high-power use in industries as it is precise and can be used in harsh environments.

The overall size of this 19.DR.B18-3941 is 219(W) x 160(D) x 235(H) mm. It has flexible installation options. Its small size enables it to be used in complex industrial systems where space is limited and it can easily be incorporated into industrial control panels and different motor configurations. Although it occupies a small space, the choke is built with strong materials, which makes it very strong and dependable, even if it operates continuously. Further, the frame and fixation dimensions for surface mounting of 201 x 94mm ensure a firm and stable mounting of the choke.

This KEB motor input choke weighs 13 kg and has a sturdy design to prevent fluctuations under heavy loads. The low weight offers enough stability and contact stability for the high-power systems by reducing vibrations. The conductor cross-section of the choke is 35 mm^2 and the power loss is 110 W, which demonstrates its ability to handle high current loads. The 19.DR.B18-3941 choke is a voltage stabilizer or current control device for industrial motor systems due to its highly efficient and compact design.

Cross section of conductor
35 mm^2
Current
75 A
Current input
AC
Dimensions (B x H x T mm)
219 x 160 x 235 mm
Fixation (L1 x L3 mm)
201 x 94 mm
Frequency
45 to 65 Hz
Inductivity
0.39 mH
Input voltage
400/480 V
Iso-class
T45/F
Manufacturer
KEB
Number of phases
3
Power loss
110 W
Screw
7 x 12
Series
DR Motor Input Chokes
Weight
13 kg

Frequently Asked Questions about 19.DR.B18-3941:

Q: What is the current rating of the 19.DR.B18-3941 motor input choke?

A: The 19.DR.B18-3941 motor input choke has a current rating of 75 A.

Q: What is the power loss rating of the 19.DR.B18-3941 motor input choke?

A: The power loss rating of the 19.DR.B18-3941 motor input choke is 110 W.

Q: What is the frequency range of the 19.DR.B18-3941 motor input choke?

A: The frequency range of the 19.DR.B18-3941 motor input choke is 45 to 65 Hz.

Q: What is the conductor cross-section of the 19.DR.B18-3941 motor input choke?

A: The conductor cross-section of the 19.DR.B18-3941 motor input choke is 35 mm^2.

Q: What is the mounting style of the 19.DR.B18-3941 motor input choke?

A: The 19.DR.B18-3941 motor input choke uses surface mounting.


Internal Product Review

  • ‘‘KEB 19.DR.B18-3941 choke (75A, 400/480V) handles high power for industrial motors. Its compact size and 0.39mH inductivity ensure efficient performance.’’

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