TVM 2.4-050-W1-115-220 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat TVM 2.4-050-W1-115-220 is a power supply module from the TVM Power Supply Modules series and weighs 15 kilograms. It offers a continuous output current of 25 amps with a DC bus voltage of 300 volts, along with continuous mechanical output of 4.1 kW. The module has a maximum regenerated energy of 14 kilowatt-seconds and dimensions of 105 mm width, 390 mm height, and 355 mm depth.
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Product Description:
The TVM 2.4-050-W1-115-220 is a regulated power supply module engineered by Bosch Rexroth Indramat for the TVM Power Supply Modules series. Installed inside multi-axis drive cabinets, the unit converts incoming mains energy into a stabilized DC link that feeds Indramat servo drives and their control electronics. It also supplies auxiliary voltages used by feedback devices and control circuits in the same cabinet. This unit is part of series 2 and belongs to configuration 4 in the range, serving as the central source for DC power, auxiliary control voltages, and controlled braking dissipation in small to mid-range industrial automation systems.
The module energizes the servo DC bus at 300 V and can sustain a continuous bus throughput of 7.5 kW, rising momentarily to 60 kW to satisfy acceleration peaks. A type current rating of 50 A limits mains draw, while the continuous output current of 25 A supports steady delivery to multiple inverters. Control electronics consume 550 VA, and power loss is restricted to 130 W at maximum load to reduce enclosure heating. Auxiliary rails provide -15 V at 1.0 A, +15 V at 1.3 A, and 24 V at 8 A, so encoders, sensors, and logic circuits receive isolated power. The internal bleeder resistor dissipates 0.45 kW during routine deceleration to protect the bus from overvoltage during braking.
The supply can transfer a continuous mechanical output of 4.1 kW to connected axes, while temporary regeneration is accommodated by an energy buffer rated for 14 kWs. If that buffer fills, the bleeder network engages with a peak capacity of 10 kW to convert surplus energy into heat. The enclosure is 390 mm high, 105 mm wide, and 355 mm deep, and its mass of 15 kg helps keep handling forces low during cabinet mounting. These dimensions support installation in compact drive cabinets alongside neighboring power and control modules.
Frequently Asked Questions about TVM 2.4-050-W1-115-220:
Q: What is the continuous output current provided by the TVM 2.4-050-W1-115-220 module?
A: The TVM 2.4-050-W1-115-220 can continuously supply 25 A output current.
Q: What is the continuous mechanical output rating of the TVM 2.4-050-W1-115-220?
A: This model delivers a continuous mechanical output of 4.1 kW.
Q: What is the D.C. bus peak power capability of the TVM 2.4-050-W1-115-220?
A: The TVM 2.4-050-W1-115-220 has a D.C. bus peak power of 60 kW.
Q: How much power does the TVM 2.4-050-W1-115-220 draw for its electronics?
A: Its electronics power draw is 550 VA when operating.
Q: What is the weight of the TVM 2.4-050-W1-115-220 power supply module?
A: This power supply module weighs 15 kg for installation considerations.
