R911286917
The R911286917 (NFD03.1-480-007), a mains filter designed by Bosch Rexroth Indramat, guarantees smooth operating conditions and compliance with outlined EMC limits when utilized with shielded motor cables. This instrument plays a key role in reducing the leakage currents produced due to cable capacitance. It necessitates the connection of protective cables before installation and their disconnection after de-installation, ensuring personal safety. This three-line code filter must be managed strictly after disconnecting the product from its power source for at least five minutes for secure operation.
Before any process of installation or de-installation, it's crucial to power down all electrical components such as the control cabinet and servo drive that are affiliated with the device. The length of connecting cables and the earth connection should be minimal. Notably, the device effectively eliminates interference from phase controllers, motors, and switch mode power supplies, while contributing to the prevention of encoder and sensor failures. The device should live up to best practices of being vertically installed, having clean mating surfaces, and having firmly fitted cable connections on the control cabinet. With its AWG 12 cross-section terminal feature, the device's throughput rating must not be exceeded for optimum filtering effect. The device is predominantly stationed between the SMPS and AC power line.
