TVM 2.2-050-W1-220 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat TVM 2.2-050-W1-220 is part of the TVM Power Supply Modules series and operates with a power input voltage of 220 VAC. This module features a continuous output current of 25 Amps, a DC bus voltage of 300 VDC, and uses a built-in blower for cooling. It has a peak current of 150 Amps and a type power rating of 15 kW, with a protection rating of IP10.
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Product Description:
The TVM 2.2-050-W1-220 is a power supply module manufactured by Bosch Rexroth Indramat for the TVM Power Supply Modules series. Hardware version 2 and configuration number 2 place this unit in the second iteration of the family. Within a multi-axis drive cabinet, it converts incoming control power into a regulated DC link and provides auxiliary logic energy, allowing synchronized motion of servo amplifiers without separate supplies. Its role is to collect mains energy, manage return energy from drives, and keep the shared bus within the electrical limits required by automated equipment.
Normal operation uses a control input of 230/400 VAC, and the built-in air blower pushes cooling air across the heat sink. Under steady load, the module delivers a continuous output of 25 A to the DC link that it holds at 300 VDC. To absorb regenerated energy from decelerating axes, an internal bleeder dissipates up to 450 W continuously and can accept peaks of 10 kW for short intervals. The housing carries a protection rating of IP10, which is suitable for installation in a closed electrical cabinet. Logic circuits are supplied by an 8 A, 24 V rail, and the 50 A type current sets conductor sizing for the installation. The module can also handle up to 14 kWs of feedback energy without external resistors.
During high-demand transients, the supply can source up to 150 A, supporting simultaneous acceleration of multiple axes. Overall power handling is limited by a type rating of 15 kW, while internal dissipation remains below 580 W to protect semiconductor devices. Safe operation is specified up to an ambient temperature of 55 °C and a site altitude of 1000 m, and derating is required above these limits. The primary line side is designed for 220 VAC input, so the supply must receive adequate transformer capacity to maintain nominal bus voltage.
Frequently Asked Questions about TVM 2.2-050-W1-220:
Q: What is the continuous output current rating of the TVM 2.2-050-W1-220 module?
A: The TVM 2.2-050-W1-220 can deliver a continuous output current of 25 A.
Q: What peak current can the TVM 2.2-050-W1-220 power supply provide?
A: This power supply module supports a peak current of up to 150 A during short-term demands.
Q: What cooling method is used in the TVM 2.2-050-W1-220 power supply module?
A: The TVM 2.2-050-W1-220 is cooled by a built-in blower for effective heat dissipation.
Q: What is the required power input voltage for the TVM 2.2-050-W1-220?
A: A power input voltage of 220 VAC is required for operating this module.
Q: What is the maximum permissible ambient temperature for the TVM 2.2-050-W1-220?
A: The TVM 2.2-050-W1-220 can operate at ambient temperatures up to 55 °C.
