R911343856
The Bosch Rexroth Indramat's R911343856 (KNK02.1A-NR-B0012-A-U226-A4-NNNN) is a critical mains module found in the Indra Mi drive system. This preeminent module comprises essential main constituents such as a mains choke, mains filter, and a network contactor. It is compatible with KMV supply modules due to its power rating and cooling type. The module is designed with IP65 protection, safeguarding it against dust particles, non-corrosive materials, oily liquids, and water jets. Also, this 20kg device complies with UL and CE standards and operates optimally at a mains voltage of 380V-500V.
The R911343856 (KNK02.1A-NR-B0012-A-U226-A4-NNNN) model requires 12 A for continuous operation with a 10% tolerance at the rated input voltage. Emphasizing its EMC emissivity, the module falls under the category C3 as per DIN regulations. The system efficiently dissipates heat using a unique approach: a thermal interface instead of a traditional blower. This is accomplished by attaching a cold plate interface to ensure maximum heat dispersion in the shortest possible time. Furthermore, the leakage capacitance of the module is 226 nF, with an inductance per winding measure of 2.3 µH. In operation at continuous current, the module expends 175 W of power.
