KDA 3.1-150-3-LPI-W1

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The KDA 3.1-150-3-LPI-W1 is a base-mounted three-phase reactor with a rated current of 150 Amps. Manufactured by Bosch Rexroth Indramat as part of the KDA Spindle Drives series, it has a rated voltage of 690 V AC and operates at a frequency of 50/60 Hz. The unit features copper windings with laminated steel cores.

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Product Description:

The 3.1-150-3-LPI-W1 is a high-quality three-phase reactor, designed and manufactured by Bosch Rexroth Indramat. It is base-mounted and designed to work with 150 Amps at a rated voltage of 690 V AC and a frequency of 50/60 Hz. The unit does not require any active cooling, and the cooling is done by natural surrounding air, thus requiring low maintenance. It has an IP00 protection class, meaning that it must be used in a well-protected location. It is constructed to last long using laminated steel cores, which ensure superior performance and efficiency.

A key characteristic of this spindle drive is that it uses copper winding, denoted LPI (Low Power Inductance). Copper is used due to its excellent electrical conductivity, meaning that less energy is dissipated as heat during its operation. This feature improves efficiency and reduces power consumption. Copper is harder than other commonly used materials, making the unit more durable under industrial conditions. Copper has also been used to provide consistent performance at high loads when the drive is used.

The KDA 3.1-150-3-LPI-W1 reactor has been designed with a stable inductance of 3 x 0.31 mH to provide stability and reliable operation in high-demand applications. It has three inductors with an inductance of 0.31 millihenry. Inductance is important because it helps to manage electrical current, stabilize voltage variations, and decrease electrical interference. This feature improves system reliability and maintains steady operation. The KDA 3.1-150-3-LPI-W1 is a suitable, stable and efficient choice to be used in industries requiring stable and efficient spindle drive operation due to its high current capacity, rugged construction, efficient copper windings, as well as well-tuned inductance.

Climatic Category
25/100/21
Cooling Method
Natural air-cooled
Core Material
Laminated Steel
Device Style
150 V
Inductance
3 x 0.31 mH
Mounting
Base mounting
Number Of Phases
3
Protection Class
IP00
Rated Current
150 A
Rated Frequency
50/60 Hz
Rated Voltage
690 V AC
Type
KDA 3.1-150-3-LPI-W1
Winding Material
Copper (LPI = Low Power Inductance, copper winding)
  • KDA 311503LPIW1

Frequently Asked Questions about KDA 3.1-150-3-LPI-W1:

Q: What type of device is the KDA 3.1-150-3-LPI-W1?

A: The KDA 3.1-150-3-LPI-W1 is a three-phase reactor.

Q: What is the rated current of the KDA 3.1-150-3-LPI-W1?

A: The KDA 3.1-150-3-LPI-W1 has a rated current of 150 A.

Q: What is the rated voltage of the KDA 3.1-150-3-LPI-W1?

A: The KDA 3.1-150-3-LPI-W1 operates at 690 V AC.

Q: What cooling method does the KDA 3.1-150-3-LPI-W1 use?

A: The KDA 3.1-150-3-LPI-W1 is naturally air-cooled.

Q: What is the protection class of the KDA 3.1-150-3-LPI-W1?

A: The KDA 3.1-150-3-LPI-W1 has a protection class of IP00.


Internal Product Review

  • ‘‘The KDA 3.1-150-3-LPI-W1 provides stable inductive performance with minimal energy loss. Engineered with robust materials and precision design, it delivers dependable performance and long-term reliability for continuous industrial operation.’’

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