Product Description

The DMA 030A 5111-D is a standard variant three-phase module. It is part of Servodyn-D series from Bosch. Rated current output of the module at 2 kilohertz switching frequency is 30 Amps. The three-phase module includes integrated support for a 24 Volt control signal interface, a standard encoder and one axis positioning. The non-regulated DC link voltage for the DMA 030A 5111-D is 715 Volts DC and the regulated DC link voltage is 670 Volts. For 4 kilohertz switching frequency, the rated current and maximum current are 8.9 Amps and 35 Amps for maximum overload conditions. At 4 kilohertz, the module output derates by 0.46 Amps for each additional increase of 1 degree Celsius between 45 and 55 degrees Celsius. For 8 kilohertz switching frequency, the rated current and maximum current are 5.1 Amps and 32 Amps for maximum overload conditions

At 8 kilohertz, the module output derates by 0.35 Amps for each additional increase of 1 degree Celsius between 45 and 55 degrees Celsius. Weight and dimensions of the DMA 030A 5111-D are 73 kilograms and 520 x 50 x 288 millimeters. The module requires 24 Volts input from the power supply module and draws 1.23 Amps current. Maximum rated power loss for an operating DMA 030A 5111-D module is 180 Watts. The DMA 030A 5111-D is an air cooled device and requires suitable clearances for maintenance of operating temperatures within safe limits. A minimum clearance of 100 millimeters is recommended by Bosch on the top and bottom of a mounted DMA 030A 5111-D. The clearance not only ensures smooth flow of air but also enables easy mounting and dismounting of the DMA 030A 5111-D module. This unit can be shipped globally with a one-year warranty period from Wake Industrial.