TVM1.2-50-220/330-W0/115/220

The Bosch Rexroth Indramat TVM1.2-50-220/330-W0/115/220 power supply from the TVM Power Supply Modules series delivers robust DC bus power with a rated output current of 50 Amps and a nominal output voltage of 300 Volts DC. Designed for industrial environments, it accepts a three-phase input voltage of 220 Volts AC and supports direct connection to grounded mains or transformer-isolated supplies. The module’s product type Power supply module designation reflects its role in providing stable DC bus rails for TVM converter systems across diverse automation applications. With a specified operating temperature range of 5 to 45 degrees Celsius, this unit maintains performance consistency under moderate ambient conditions.

Reliability and installation ease are hallmarks of the TVM1.2-50-220/330-W0/115/220. The control electronics operate on a selectable 115/220 Volts AC control electronics voltage to align with local auxiliary supplies. An IP10 protection rating safeguards against incidental contact with live parts, while the vertical mounting orientation and weight of 15 kilograms facilitate cabinet integration. It is certified for operation at altitudes from 0 to 1000 meters, guaranteeing stable performance in factory floors and machine rooms.

For safe operation, Bosch recommends maintaining clearances of at least 80 millimeters around the front-facing terminals and a grounded AC mains or an isolation transformer when connecting to ungrounded supplies. The module features a front-mounted touch guard to reduce the risk of accidental contact. Installation and maintenance should be carried out by trained professionals familiar with Rexroth TVM series guidelines to ensure compliance with Bosch specifications and maintain long-term system reliability.