KDV 2.2-100-220/300-W1

The Bosch Rexroth Indramat KDV 2.2-100-220/300-W1 power supply from the KDV Supply Modules series efficiently converts three-phase AC mains into a stabilized high-voltage DC bus to drive industrial automation systems. It incorporates a rectifier bridge and buffer capacitance to deliver a continuous 24 kW mechanical output alongside up to 2 kW of regenerative power. Rated for 100 A continuous current, this unit features a built-in bleeder circuit to safely absorb feedback energy when associated drives operate in generator mode. The device requires only standard slow-blow or commercial fuses for overload protection, simplifying installation and maintenance.

Featuring a robust three-phase bridge, the KDV 2.2-100-220/300-W1 supports 3 input phases and a Nominal Voltage for Power Electronics of 220 V. The fully modular design with integrated Heatsink and plug-in terminal screws ensures rapid servicing and field upgrades. Comprehensive Monitoring Functions communicate status and fault data over the signal voltage bus, while an isolating transformer provides overvoltage protection. As part of the Product Group: KDV, this version bears Series Code: 2 and Version Code: 2, reflecting its evolution within the proven Bosch Rexroth portfolio.

Engineers will appreciate seamless integration with drive modules via standardized busbars and a 15-pin front-panel diagnostics display below the Reset button for instant status checks. The device’s modular architecture and internal protection circuits deliver exceptional reliability across a 5 °C to 45 °C operating range. With support for fast fault isolation, plug-and-play signal connections, and a durable IP-level enclosure, the KDV 2.2-100-220/300-W1 is ideal for high-demand applications where uptime and serviceability are paramount.