R911229494
The R911229494 (TVM 2.2-050-220/300-W1/220/380V) is a product of Bosch Rexroth Indramat, a prestigious manufacturer reputed for automation products. This component is a power supply module explicitly designed for the company's modular AC drives. It converts an AC line voltage into necessary DC bus voltage essential for the operation of synchronous servo drives via its wire ribbon cable. The standout feature of this model is its ability to conserve energy by absorbing regenerated power when drives operate in generator mode, credit to its built-in bleeder resistor. It also offers broad-ranging monitoring features, adding to its appeal.
Designed to meet the power needs of servo drives with a total mechanical continuous output of 4.1 kW, the R911229494 (TVM 2.2-050-220/300-W1/220/380V) is adaptable in many applications due to its flexibility in adjusting line voltage with its TVM supply module connection voltage. Fuse and circuit breaker protection for the line input connection eliminates the need for semiconductor fuses. Energy consumption and heat losses can be minimized by integrating the TCM 1 auxiliary capacitance module with this power supply. It effectively contributes to energy storage which can be reused for acceleration, where each mF capacitance can store almost 30 Ws energy.
