KDV 2.2-100-220/300-220 Bosch Rexroth Indramat
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MPN: R911233480
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The Bosch Rexroth Indramat KDV 2.2-100-220/300-220 is a supply module from the KDV Supply Modules series, weighing 17 kilograms and featuring a protection type of IP 10. It has a nominal input voltage of 220 V AC, a DC link voltage of 300 V DC, and a rated current of 100 Amps. The module provides a bleeder continuous power of 2 kW and a peak power of 40 kW, with a maximum feedback energy of 100 kWs.
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Product Description:
The KDV 2.2-100-220/300-220 supply module is built by Bosch Rexroth Indramat and belongs to the KDV Supply Modules series. It serves as the power front end of a drive package, rectifying the plant mains and maintaining a stable intermediate circuit that feeds multiple servo inverters. In addition, the module incorporates energy feedback handling and auxiliary low-voltage supplies, so it replaces several discrete components and simplifies cabinet layout in automated production lines.
The module is designed to operate from a nominal input of 220 V AC, converting that line into a regulated bus of 300 V DC for the connected drives. Under continuous duty, it can deliver a steady 100 A to the DC link, while a short-term overload capability of 300 A accommodates acceleration or braking surges without tripping. With a type power rating of 30 kW, the supply can support multiple medium-sized axes, and its internal fan draws 1000 VA to keep semiconductor temperatures within safe limits. Cabinet power loss of 150 W and an external power loss figure of 2000 W provide the data needed to size enclosure ventilation so that the unit stays within its temperature range.
Support circuits are also dimensioned for control logic and energy dissipation. A dedicated 24 V rail supplies up to 12 A for contactors, encoders, or fieldbus electronics, while the auxiliary transformer, rated for the same 500 VA load, draws at 220 V AC to energize the low-voltage section. Regenerated energy from braking drives is removed through an integral bleeder resistor that accepts 2 kW continuously and withstands peaks of 40 kW for short intervals; the DC link can absorb a maximum of 100 kWs before the resistor intervenes. Despite these power figures, the enclosure weighs only 17 kg, and its IP10 housing is intended for installation inside a closed control cabinet where touch protection is provided by the panel door.
Frequently Asked Questions about KDV 2.2-100-220/300-220:
Q: What is the nominal input voltage required for the KDV 2.2-100-220/300-220 supply module?
A: The KDV 2.2-100-220/300-220 has a nominal input voltage of 220 V AC, making it compatible with standard industrial power supplies.
Q: What is the rated output current of the KDV 2.2-100-220/300-220?
A: This supply module supports a rated output current of 100 A, allowing it to handle high current loads.
Q: What peak current is supported by the KDV 2.2-100-220/300-220?
A: The maximum peak current for the KDV 2.2-100-220/300-220 is 300 A, suitable for short-term high demand operations.
Q: What is the continuous bleeder power rating on the KDV 2.2-100-220/300-220?
A: It features a continuous bleeder power capacity of 2 kW, safely dissipating excess energy during operation.
Q: What level of environmental protection is provided by the KDV 2.2-100-220/300-220?
A: The protection type for this supply module is IP 10, providing basic protection against large objects and limited ingress.
