KDV 2.2-100-220-300 Bosch Rexroth Indramat
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MPN: R911233480
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The Bosch Rexroth Indramat KDV 2.2-100-220-300 is part of the KDV Supply Modules series and has a rated current of 100 Amps with a nominal input voltage of 220 Volts. This module provides a DC bus voltage of 300 Volts, supports a type power up to 30 kW, and weighs 17 kilograms. Its continuous bleeder power is 2 kW with a peak of 40 kW, and it offers a 24 Volt output current of 12 Amps.
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Product Description:
The KDV 2.2-100-220-300 supply module is produced by Bosch Rexroth Indramat within the KDV Supply Modules series. It is installed in multi-axis drive cabinets to convert a three-phase mains source into a stabilized DC bus and to process regenerated energy from servo amplifiers. By providing both high-power exchange paths and low-voltage logic power, the unit coordinates energy flow between the line supply and connected drives so acceleration, braking, and standby modes can be supported from a common source inside an industrial automation cell. This arrangement lets multiple axes share a common DC source during changing load conditions.
It accepts a nominal line of 220 V (±10%) and raises it to a regulated 300 V DC bus that feeds connected drives. Under steady load, the power path delivers 100 A, and short-term dynamics are covered by a surge capability of 300 A for 300 ms. Excess kinetic energy is routed to an internal bleeder resistor that can momentarily dissipate 40 kW, while the long-term thermal design limits usable drive power to 30 kW maximum. A dedicated 1000 VA cooling fan supports heat removal, and a 500 VA auxiliary circuit supplies supporting functions; cabinet losses are 150 W, which is relevant when sizing enclosure ventilation.
During standby, the module supplies the control electronics of downstream drives through a stabilized 24 V rail rated at 12 A, eliminating the need for separate logic supplies. Its energy store and diode array can absorb up to 100 kWs of regenerated energy before diversion to the bleeder, which supports a continuous 2 kW load without overshoot. External power loss is limited to 2000 W, which is relevant when sizing enclosure ventilation. The unit uses a 17 kg steel enclosure with an IP10 protection rating that admits airflow while guarding against accidental contact, and an auxiliary feed keeps the control circuits alive during main-bus shutdown.
Frequently Asked Questions about KDV 2.2-100-220-300:
Q: What is the rated current output of the KDV 2.2-100-220-300 supply module?
A: The KDV 2.2-100-220-300 has a rated current of 100 A for its main outputs.
Q: What is the nominal input voltage required to operate the KDV 2.2-100-220-300?
A: The nominal input voltage requirement for this module is 220 V (±10%).
Q: What is the maximum peak output current capability of the KDV 2.2-100-220-300?
A: This supply module supports a peak output current of 300 A for up to 300 milliseconds.
Q: What level of environmental protection does the KDV 2.2-100-220-300 module provide?
A: The IP 10 protection rating indicates basic protection against large solid objects but not against water.
Q: How much 24 V output current can the KDV 2.2-100-220-300 supply to external devices?
A: The KDV 2.2-100-220-300 provides 12 A of 24 V output current for auxiliary equipment.
