CABINET FOR ELECTRIC MOTORS CONTROL STATION Russian patent published in 2004 - IPC

FIELD: stations for controlling oil wells submersion electric motors.

SUBSTANCE: cabinet has to be case made in form of rectangular parallelepiped turned upright. Cabinet is made to place control and indication aids and units of power equipment. Inner room of cabinet can be reached via front wall. Unit for inputting cables is located on back side of the cabinet. Cabinet is provided with heat sink which has air duct disposed between side walls of the case. There are windows for passing cooling air through the case. Radiator is built with its heat-diffusing surface into the air duct. Cabinet also has fan unit. Heat sink allows keeping required temperature condition.

EFFECT: improved operational capabilities.

12 cl, 6 dwg