Complete device of frequency-controlled drive (CPR)

Technical specifications

  • Rated input voltage/frequency, V/Hz: 380-480;50/60
  • Engine power, kW: 0,75-400
  • Motor current protection: Instantaneous hardware protection - 240%; Software protection t<3c - 160%; t<1min - 110...120%
  • Starting torque: Up to 150% (at 0.5 Hz)
  • Carrier frequency, kHz: 2...15
  • Motor control method: Volt-frequency/Vector
  • Engine torque limitation: up to 170%
  • Output frequency: 0...600 Hz, discreteness 0.01 Hz (0...400 Hz when the drive power is greater than 90 kW)
  • Acceleration/delay time: 0...600 s
More

Description


The complete device of the frequency-controlled drive (KUCPR) is designed to control the electrical parameters of an asynchronous electric motor.

KUCPR allows you to increase the functionality of an electric drive with asynchronous motors, reduce energy consumption and increase the level of automation of technological processes.

Advantages KUCPR:

  • complete control cabinet with modern reliable and high-quality components from well-known manufacturers;
  • extensive customization options for the functions performed;
  • factory warranty 2 years.

Services of the Bryansk electrotechnical Plant:

  • full technical support of the buyer (if necessary, installation supervision and commissioning);
  • supply of additional equipment, for example: pressure sensors, vacuum sensors, speed sensors, level sensors.

In the basic version of the KUCPR is equipped with: a frequency converter, an automatic switch, a contactor. All this equipment is located in a metal cabinet with a degree of protection IP54, on the door of which there are controls and indications of the status of the drive.


DOCUMENT

Catalog 2021 Размер: 15 Мб