Product Description

The Bosch DMA 030A 5311-D is a three-phase module for Servodyn-D systems. Features of the fully digital Servodyn-D systems include modular structure comprising of supply and axis modules and a wide range of interfaces. Stand-alone inverters are available for small power ratings and have closed-loop control for control of speed, positon and current. The DMA 030A 5311-D is a three-phase module with backplane mechanics. It is a convection cooled module and requires 5 to 45 degrees Celsius ambient temperature for optimal performance. Rated output current of the DMA 030A 5311-D I is 30 Amps. The module output derates between 45 and 55 degrees Celsius. Width of the module is 50 millimeters. The DMA 030A 5311-D is a standard variant module and includes resolver interface for encoder, supports one axis positioning and includes a 24 Volt control signal interface.

The DMA 030A 5311-D draws 1.23 Amps from a power supply module rated for 24 Volts and dissipates 180 Watts during operation. At 8 kilohertz, the rated current for maximum overload is 5.1 Amps and the rated current for maximum continuous load is 12 Amps. At 4 kilohertz, the rated current for maximum overload is 8.9 Amps and the rated current for maximum continuous load is 18 Amps. At 8 kilohertz the derating is 0.35 Amps per degree Celsius increase in ambient temperature between 45 and 55 degrees Celsius. At 4 kilohertz the derating is 0.46 Amps per degree Celsius increase in ambient temperature between 45 and 55 degrees Celsius. Weight of the DMA 030A 5311-D is 7.3 kilograms. The depth and height of the module are 288 millimeters and 520 millimeters respectively. A minimum 100 millimeters of spacing should be provided on the top and bottom sides of the mounted module. This unit can be shipped globally with a one-year warranty period from Wake Industrial.