6RN7011-2SE41-2AA0

The Siemens 6RN7011-2SE41-2AA0 static excitation unit is engineered for high-performance applications. This unit supports a direct current capacity of up to 1,200 Amperes, making it suitable for demanding electrical systems. It is capable of operating within a supply frequency range of 50 to 60 Hertz, with an allowable frequency range that extends from 45 to 65 Hertz. The unit is rated for a supply voltage of 460 Volts AC, providing flexible configurations for various setups.

Attention to environmental conditions is crucial, as this device is designed for ambient operating temperatures from 5 to 40°C in non-condensing environments. When it comes to storage, the operating temperature can drop to -25°C and rise to 70°C while still maintaining functionality. This static excitation unit is optimized for installation up to an altitude of 2,000 meters (approximately 6,561.68 feet) above sea level.

With a protection rating of IP23, it is well-suited for controlled environments where exposure to water or dust is minimal. The device tolerates a relative humidity range of 5% to 95% (without condensation), allowing flexibility in various installation locations. It weighs 450 kilograms (or 992.08 pounds), reflecting its robust construction. Under normal operation conditions, the power loss is calculated at 4.7 kilowatts at rated direct current, and it requires 0.36 cubic meters per hour of cooling air. The sound pressure level is maintained at less than 85 decibels, ensuring operations remain within acceptable noise limits.