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;
|Name of parameter||Value|
|Nominal voltage, kV||220, 380|
|Nominal current, A||6-250|
|Nominal frequency, Hz||50, 60|
|Electro dynamic stability, kA||10|
|Overall dimensions, mm height width depth||400, 600, 800 350, 600 140, 160, 200, 250|
|Degree of protection according to GOST 14254-96||IP21|
|Height above sea level, mm||Up to 2000|