R911219709
The R911219709 (TVM 1.2-050-220/300-W0/115/220) Power Supply Module is a product of authority and renown, produced by Bosch Rexroth Indramat. This power supply module functions with a 2-configuration code and a series 1 code, and operates to allow connected drives to engage in generator mode. Equipped with a nominal bus voltage of 300VDC, the device is capable of working with natural convection cooling mode and serving multiple TCM 1 auxiliary capacitance modules simultaneously. These modules are specifically designed to store drive energy in the DC bus circuit of the power supply during braking actions, resulting in a significant reduction of heat loss within the device's enclosure.
Designed to self-cool through natural convection, this power supply module assures seamless functionality and has in-built LED displays for easy troubleshooting. As a safety measure, the module automatically powers off when errors are detected. It requires a 220VAC input voltage, withstands a frequency within a range of 50Hz-60Hz, and operates with line fuses that have a 6.3A current rating. More so, the device can accommodate dynamic braking, resetting when overloaded, and connections to three different drives via terminals L1, L2, and L3. To guarantee consistent and efficient performance, the servomotor and servo drive linked to this module must be compatible.
