6SL3710-7LG37-4AA3

The 6SL3710-7LG37-4AA3 converter cabinet unit from Siemens is optimized for demanding operational environments. Capable of working with input voltages ranging from 500 to 690 Volts AC, it can manage significant currents effectively. The device has a base load current rating of 657 Amperes when under high overload conditions and 710 Amperes during light overload scenarios.

The current rating peaks at 735 Amperes, providing robust performance in various applications. With a horsepower output of 700, it effectively supports demanding industrial tasks. This unit operates efficiently within a line frequency of 47 to 63 Hertz.

Designed for temperature resilience, the ambient temperature range for unrestricted operation lies between 0 and 40 degrees Celsius. With derating considerations, it can function in conditions up to 55 degrees Celsius. For storage, it endures temperatures from -25 to 55 degrees Celsius, provided that the environment remains non-condensing.

The converter is housed in an IP20-rated enclosure, offering basic environmental protection. In terms of power dissipation, it manages between 28.75 and 30.25 kilowatts, depending on the frequency range within 50 to 60 Hertz. The device can output frequencies from 0 to 550 Hertz, achieving effective motor control in variable-speed applications.

Cooling is accomplished via air circulation, ensuring optimal thermal management. The rated active power is recorded at 630 kilowatts under high overload and 710 kilowatts during light overload operation, ensuring efficiency. Communication interfaces include support for both PROFIBUS DP and PROFINET protocols, allowing for seamless integration with existing automation systems.