KDV 1.3-100-200-300-W1-220-300 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat KDV 1.3-100-200-300-W1-220-300 is part of the KDV Supply Modules series and has a rated current of 100 Amps with a DC bus voltage of 300 VDC. This supply module provides a type power of 30 kW, features a bleeder peak power of 40 kW, and weighs 21 kilograms. Heat loss from the cabinet is 150 watts, and its protection type is rated at IP10.
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Product Description:
The KDV 1.3-100-200-300-W1-220-300 supply module from Bosch Rexroth Indramat belongs to the KDV Supply Modules series. Designed for multi-axis drive assemblies, the KDV 1.3-100-200-300-W1-220-300 converts three-phase line energy into a stable DC link and absorbs regenerative power through an internal bleeder resistor. By delivering both high-current bus energy and auxiliary low-voltage support, it supplies the power foundation used by motion controllers and servo inverters in automated machine tools, packaging lines, and material-handling cells.
The module maintains a stabilized DC link at 300 VDC, providing a common voltage source for connected drives. It can continuously furnish 100 A to this bus, while transient accelerations are covered by a surge capability of 300 A for 300 ms. The converter section is rated for 30 kW of input power, matching the requirements of medium-power machinery. Excess kinetic energy is dissipated by an integrated bleeder stage that handles 2 kW continuously, helping prevent overvoltage during routine deceleration. An auxiliary transformer supplies 24 V logic power so field controllers remain active even when the main bus is unloaded.
During emergency stops or large inertia returns, the bleeder can momentarily absorb 40 kW, and the storage capacitor block can absorb up to 60 kWs of returned energy. Control electronics are fed by a 24 V rail that remains stable at 8 A with ripple limited to 10%. The housing carries a protection rating of IP10, so the module is intended for clean control enclosures where airflow is supported by the internal fan that draws 15 VA. Structural steel chassis parts and magnetic components bring the total mass to 21 kg, and the installation must accommodate 150 W of cabinet heat and an external dissipation of 2000 W during continuous duty.
Frequently Asked Questions about KDV 1.3-100-200-300-W1-220-300:
Q: What is the rated current of the KDV 1.3-100-200-300 supply module?
A: The KDV 1.3-100-200-300 supply module has a rated current of 100 A.
Q: What dc bus voltage does the KDV 1.3-100-200-300 operate at?
A: This module supports a dc bus voltage of 300 VDC for system integration.
Q: How much auxiliary power does the KDV 1.3-100-200-300 supply module provide?
A: The auxiliary power available on the KDV 1.3-100-200-300 is 500 VA.
Q: What is the bleeder peak power capability of the KDV 1.3-100-200-300?
A: It features a bleeder peak power capacity of 40 kW for reliable energy dissipation.
Q: What type of protection is provided by the KDV 1.3-100-200-300 supply module?
A: The KDV 1.3-100-200-300 has a type of protection rated at IP10.