Product Description

The RAC 2.3-250-380-L00-Z1 is a design type-3 RAC 2 drive that offers intelligent control of 2AD asynchronous motors. It is manufactured by Rexroth Indramat and weighs about 121 kgs.

The current type rating of the RAC 2.3-250-380-L00-W1 is 400 Amps, and its rated voltage is 3 x AC 400V/50…60Hz.  It utilizes the serial real-time communication system (SERCOS) interface for drive control and parameterization, and it comes with an additional bleeder. As provided by the operation guidelines, the preferred operating temperature of the RAC 2.3-250-380-L00-W1 is 45 ^oC. To keep the drive controller functional, a cooling unit (built-in fan and heat sink) must be in place, and with a minimum temperature limit of 40 degrees C. Water condensation and humidity can endanger the controller and must be duly monitored.

Generally, If the cooling air on a RAC drive is drawn from outside, the control cabinet mounting panel must be at a minimum horizontal distance of 80mm from the wall to give room for efficient air flow. For control cabinets with inside air-cooling mechanism, a minimum horizontal distance of 80 mm should be maintained between the cabinet and the wall.  When installing, commissioning, repairing, or maintaining the RAC 2.3-250-380-L00-W1, all activities must be executed by certified personnel who’s familiar with the manufacturer’s safety and operational guidelines. Mishandling this equipment can result in system breakdown, health hazards and injury to personnel. As the altitude increases, the rated values of power and torque decreases. The humidity classification of the RAC 2 drive is F, according to DIN 40 040. This unit can be shipped globally with a one-year warranty period from Wake Industrial.