Product Description

TVM 2.2-050-220/300-WI/115/220 is an industrial power supply module. It converts AC input to DC output. The module is produced by Bosch Rexroth and is part of its TVM product range. The supply module component responsible for AC to DC conversion is a rectifier. The TVM 2.2-050-220/300-WI/115/220 requires three-phase input for power and single-phase input for control electronics. Rated input for the supply module is 220 Volts AC. The rated voltage for the control electronics is 115 Volts AC or 220 Volts AC. Rated output of the TVM 2.2-050-220/300-WI/115/220 supply module is 50 Amps. The nominal voltage on the DC bus is 300 Volts DC. The supply module provides DC voltages for the motor power and the control voltages for drives. Several accessories are available for TVM modules. Bleeder modules can be used to increase both the average and peak regenerated power. When the connected drives are in generator mode, the regenerated power is absorbed by the bleeder connected to the TVM module. Autotransformers are available for adapting the AC mains voltage to the supply module input requirements. Isolation transformers are available for protecting the module from noise and transients when connecting the module to ungrounded AC mains. Foot-mount and wall-mount versions for autotransformers and isolation transformers are available from Bosch. Autotransformers are available in power ratings up to 20 kVA. Isolation transformers are available in power ratings up to 10 kVA. The optimal temperature for TVM module operation is 5 to 45 degrees Celsius. The optimal altitude for TVM module operation is 0 to 1000 meters. The optimal temperature for TVM module storage is 0 to 1000 meters. The supply module is available in an IP10 rated enclosure.