Boxes series YA-5000

Boxes of a series I-5000 are intended for a long operating mode in a category of start-up of the asynchronous electric motor with a short-circuited rotor and shutdown of the rotating engine. It is possible to use of boxes for short and intermittent operation of the motor.

Category of use of Emergency shutdown system is according to the GOST 11206.

By design, the boxes are divided into:

  • Non-reversible motor control box;
  • Reversible engine control box;
  • Single-feeder;
  • Two-feeder;
  • Three-feeder.
Name of parameterValue
Nominal voltage, kV220, 380
Nominal current, A6-250
Nominal frequency, Hz50, 60
Electro dynamic stability, kA10
Overall dimensions, mm height width depth400, 600, 800 350, 600 140, 160, 200, 250
Degree of protection according to GOST 14254-96IP21
Height above sea level, mmUp to 2000