26.DR.B28-1141

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The 26.DR.B28-1141 model from KEB provides enhanced motor protection with its robust design and advanced current filtering capabilities. Supporting a 3-phase 400 V AC input and 290 W power loss rating, it handles operational frequencies up to 65 Hz. The device is engineered for durability and precision.

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Product Description:

The KEB 26.DR.B28-1141 motor input choke is ideal for industrial use because it offers high voltage regulation and motor protection. It is developed for the AC input voltage of 400V, and its frequency range is about 45 - 65 Hz. Its main application is to minimize the fluctuation in the voltages that can disturb motor systems and maintain the power supply stability. The choke handles up to 270 amps of current and therefore it is suitable for situations where a constant current is required. This 26.DR.B28-1141 has a resonance of controlling a constant voltage, that can prolong the life of the motor and other electronics in the network.

Furthermore, the 26.DR.B28-1141 has a conductor cross-section of 240 mm^2 which enhances the conductor's ability to carry current. This large cross-section helps to minimize the wastage of energy. In the design of this motor, the choke is placed strategically to ensure adequate current filtering to avoid electrical interference which will affect the performance of the system. This reduces the chances of motor failure and increases the effectiveness of the entire system, making it one of the most reliable chokes in complex industrial processes.

The 26.DR.B28-1141 is very powerful and flexible. It is designed to work with motor systems and to meet the needs of real-world applications of motion control. It is robust for use in the extreme conditions of industrial applications. It measures 37 kg and has a T45/F insulation class that is capable of handling thermal shock and is effective in environments with high ranges of temperature. Therefore, the 26.DR.B28-1141 choke is designed to enhance motor stability and prevent systems against electrical interferences.

Cross section of conductor
240 mm^2
Current
270 A
Current input
AC
Dimensions (B x H x T mm)
352 x 230 x 395 mm
Fixation (L1 x L3 mm)
249 x 82 mm
Frequency
45 to 65 Hz
Inductivity
0.11 mH
Input voltage
400 V
Iso-class
T45/F
Manufacturer
KEB
Number of phases
3
Power loss
290 W
Screw
7 x 12
Series
DR Motor Input Chokes
Weight
37 kg

Frequently Asked Questions about 26.DR.B28-1141:

Q: What is the inductivity of the 26.DR.B28-1141 motor input choke?

A: The inductivity of the 26.DR.B28-1141 motor input choke is 0.11 mH.

Q: What is the current rating of the 26.DR.B28-1141 motor input choke?

A: The current rating of the 26.DR.B28-1141 motor input choke is 270 A.

Q: What is the weight of the 26.DR.B28-1141 motor input choke?

A: The weight of the 26.DR.B28-1141 motor input choke is 37 kg.

Q: What is the inductivity of the 26.DR.B28-1141 motor input choke?

A: The inductivity of the 26.DR.B28-1141 motor input choke is 0.13 mH.

Q: What is the dimensions of the 26.DR.B28-1141 motor input choke?

A: The dimensions of the 26.DR.B28-1141 motor input choke are 267 x 230 x 335 mm.


Internal Product Review

  • ‘‘KEB 26.DR.B28-1141 choke (270A, 400V) enhances motor protection with advanced current filtering. Its robust design and high current capacity ensure precise motor control.’’

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