TVD Supply Modules

The TVD Supply Modules are a series of high-voltage, regulated DC bus circuit power supplies by Bosch Rexroth Indramat, designed for the purposes of feeding power to drives. They can be seamlessly operated on power systems of 3 x AC 380 without the need for a transformer. Complemented by auxiliary units such as the NAM1.3 Series for power system reaction suppression, these units can handle up to ten drive modules. Notable models like the TVD1.3 deliver a DC Bus continuous power of 7.5kW and 15kW, in addition to compatibility with an auxiliary bleeder module. These power supplies also boast the capacity for short-term overloading to accelerate the feed and spindle drives.