HVE04.2-W075N/S200 Bosch Rexroth Indramat
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MPN: R911190225
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The Bosch Rexroth Indramat HVE04.2-W075N/S200 is part of the HVE Power Supply Units series and has a rated power of 75 kW with a basic loss of 175 W. It features internal air cooling with a built-in blower, weighs 28 kg, and has a protection rating of IP10. The unit provides a control voltage output of 300 W and possesses an internal DC bus capacitance of 3.75 mF.
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Product Description:
The HVE04.2-W075N/S200 is a regulated DC-bus power supply unit built by Bosch Rexroth Indramat for the HVE Power Supply Units series. Installed in multi-axis drive systems, it converts three-phase mains energy into a stabilized DC link that feeds Indramat servo inverters and absorbs regenerated energy during braking events. The unit belongs to the 04 design series and is identified as an HVE Power Supply Unit, placing it at the center of cabinet-mounted industrial automation systems. Because the DC bus remains regulated, connected amplifiers receive a stable energy source during changing line and load conditions. It also supports shared DC-bus layouts in which several axes draw power from one source and return excess energy during deceleration.
At its core, the supply delivers a rated output of 75 kW while basic conversion losses remain limited to 175 W. When connected to a 400 V network, it can draw up to 80 A, so incoming protection must match the permitted 160 A fuse size. An internal blower forces air through the chassis to remove the 2.5 kW of continuous bleeder heat and to manage transient return energy; the bleeder stage tolerates peaks to 270 kW and stores up to 250 kWs before dissipation. The unit also furnishes a 300 W control-voltage outlet for auxiliary electronics, and its DC link is buffered by 3.75 mF of integrated capacitance. Motor and supply terminals accommodate conductors up to 25 mm², which supports the current paths used between the mains input, the DC bus, and connected drive modules.
The enclosure is rated at IP10, indicating touch-safe guards without full dust sealing, and the unit is design version 2 of the platform. External smoothing capacitors up to 10 mF may be added when large drives are connected, which increases available energy storage beyond the internal level without overloading the bleeder. Despite its power density, the module weighs only 28 kg and measures 498 mm high, 250 mm wide, and 308 mm deep. Those dimensions help the supply fit standard control cabinets while still leaving room for airflow and cable routing around adjacent components.
Frequently Asked Questions about HVE04.2-W075N/S200:
Q: What is the rated power capacity of the HVE04.2-W075N/S200 unit?
A: The HVE04.2-W075N/S200 power supply unit has a rated power capacity of 75 kW.
Q: What cooling method does the HVE04.2-W075N/S200 power supply use?
A: This model features internal air cooling with a built-in blower to maintain optimal operating temperatures.
Q: What is the maximum permitted line cross-section for the HVE04.2-W075N/S200?
A: The maximum line cross-section for wiring connections on this unit is 25 mm².
Q: How much control voltage output power does the HVE04.2-W075N/S200 deliver?
A: This unit provides a control voltage output power of 300 W.
Q: What protection rating is assigned to the HVE04.2-W075N/S200 power supply unit?
A: The HVE04.2-W075N/S200 has a protection rating of IP10, offering basic protection against solid objects.
