TVM 2.4-050-220/300-W1/115/220

Product Description

The TVM 2.4-050-220/300-W1/115/220 power supply module manufactured by Bosch Rexroth utilizes two LED displays on its front panel to assist in rapid troubleshooting. The product shuts OFF the power connection to the drives that it is connected to using the ready-state Bb contact. This contact is equipped with the ability to perform a dynamic braking action if required. It can be connected to an auxiliary capacitance module. The module assists in monitoring several parameters such as the bleeder resistor load, the motor feedback as well as the temperature and current of the drives. The product features +/-15V and +24V control voltage outputs.

The control voltage outputs of this device should never be overloaded when the drive control signals are being processed. The peak regenerated power from all the connected drives must never exceed the peak bleeder power of the power supply unit. This product has a type current of 50A. The auxiliary capacitance fitted with the device should be designed to support 15% overvoltage. This helps each fitted capacitance module to store nearly 30W power for each mF of the capacitance. This power supply module requires a peak DC bus power when several axes accelerate simultaneously and traverse to the workpiece.

The product supplies the DC bus continuous power and the signal voltage to operate the drives and power their electronic circuitry. The module uses a bleeder resistor to absorb the power regenerated from the associated drives when they operate in generator mode. The X1 connector located in this device is used to connect the wire-ribbon cable. It features a ground rail at the top that is common for all the connected drives. The unit encompasses an F2 fuse with a +24V rating. The product does not need to be integrated with semiconductor fuses for its protection. The module with its one-year warranty can be sent to any address across the globe.