6RA7081-6GS22

The 6RA7081-6GS22 DC drive converter from Siemens is designed for efficient control in various industrial applications. This model operates using a 3-phase input voltage of 575 V AC and is capable of providing an output voltage that ranges from 0 to 575 V DC. The control type is designed as a 1-Quadrant (1Q) model, focusing primarily on armature voltage control methods.

To ensure optimal functionality, this unit employs internal fan cooling, which allows it to maintain a stable operating environment. This drive converter operates effectively within a temperature range of 0 to 40°C, facilitating use in various conditions.

The 6RA7081-6GS22 can output a significant current up to 400 A, suitable for demanding applications. An integrated field supply further enhances its capabilities, ensuring that operational demands can be met with reliability.

Communication with the system is facilitated via RS232 and RS485 interfaces, allowing for seamless integration with existing setups. With a weight of approximately 75 kg, the physical robustness of this drive means it can endure the rigors of industrial environments while maintaining its IP00 enclosure rating, indicating that it is designed for usage in controlled environments with no significant ingress protection against dust or liquids.

Operating at a frequency compatible with both 50 and 60 Hz, the 6RA7081-6GS22 provides versatility and adaptability to meet diverse operational requirements.