14.DR.B08-1451

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The KEB choke 14.DR.B08-1451 features a compact, reliable design ideal for motor voltage filtering. It operates at a 400 V primary and handles a current of 20 A. With a power loss of 33 W and T45/B insulation, this choke offers safe and efficient power management in various demanding applications.

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Product Description:

KEB DR Motor Input Choke 14.DR.B08-1451 is perfect for optimizing motor operation in various industries. It is ideal for filtering voltage disturbances and minimizing harmonic distortion. This input choke works at a primary voltage of 400 V and a current of 20 A, making motor operations more flexible and stable. A small electrical inductance of 1.47 mH reduces electrical noise and ripple and protects electrical devices from potential damage due to unstable voltages in various working conditions.

Power loss management is one of the important characteristics of 14.DR.B08-1451 and it operates at 54W. This controlled dissipation of heat is required for sustaining motor efficiency and avoiding high-temperature situations during the continued use of the choke. The insulation class T45/B along with the rigid construction makes it operation-safe particularly if used under higher powers. The conductor cross-section of 4 mm^2 additionally complements the motor system by providing adequate current carrying capacity, thus improving the life cycle of motor systems.

This three-phase choke is developed for multi-industrial applications, easy installation and operational compatibility with most systems. With dimensions of 178 x 95 x 165 mm and fixation points of 166 x 73 mm, this choke is compact and rugged at the same time. Its surface-mountable design allows for easy installation. The 14.DR.B08-1451 weighs 5.4 kg, and it has been specifically designed for applications such as conveyors and escalators, which require constant and smooth motor operation. This input choke operates at a frequency range of 45-65 Hz. It is suitable for numerous industrial applications. Due to voltage regulation, low harmonic distortion or improvement in the thermal qualities of a motor system, the KEB 14.DR.B08-1451 is essential for maintaining motor systems.

Cross section of conductor
4 mm^2
Current
20 A
Current input
AC
Dimensions (B x H x T mm)
178 x 95 x 165 mm
Fixation (L1 x L3 mm)
166 x 73 mm
Frequency
45 to 65 Hz
Inductivity
1.47 mH
Input voltage
400 V
Iso-class
T45/B
Manufacturer
KEB
Number of phases
3
Power loss
54 W
Screw
4.8 x 8
Series
DR Motor Input Chokes
Weight
5.4 kg

Frequently Asked Questions about 14.DR.B08-1451:

Q: What is the current rating of the 14.DR.B08-1451 motor input choke?

A: The 14.DR.B08-1451 motor input choke has a current rating of 20 A.

Q: What is the insulation class of the 14.DR.B08-1451 motor input choke?

A: The insulation class of the 14.DR.B08-1451 motor input choke is T45/B.

Q: What is the frequency range of the 14.DR.B08-1451 motor input choke?

A: The 14.DR.B08-1451 motor input choke operates within a frequency range of 45 to 65 Hz.

Q: What is the mounting style of the 14.DR.B08-1451 motor input choke?

A: The 14.DR.B08-1451 motor input choke uses surface mounting.

Q: What is the current input type of the 14.DR.B08-1451 motor input choke?

A: The current input type of the 14.DR.B08-1451 motor input choke is AC.


Internal Product Review

  • ‘‘KEB 14.DR.B08-1451 choke (20A, 400V) efficiently filters disturbances for smooth motor operation. Its robust design and 1.47mH inductivity ensure reliable performance.’’

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