Converters SIMODRIVE 611 They are a flexible system of modules with a unified design for the formation of various drive formats with a different number of driven axes. Digital and analog controls are available, and the operation of this series is characterized by high levels of accuracy and process dynamics. Suitable for controlling asynchronous and synchronous electric motors of the 1FT6, 1FK, 1FW6, 1FN, 1PH, 1FE, 1/2SP1, 1LA series, etc.
Electric drives consist of the following structural components: power modules (regulated with energy recovery and unregulated power supply), power units, mains filter, coupling chokes, control boards, optional modules and accessories. Connecting directly to the TN type grounding network with a voltage of 400 V, appropriate transformers are available for starting from other sources. Various cooling systems are used to remove heat in order to avoid overheating of the drive, depending on the power profile.
Attention! At the moment, the series has been discontinued and replaced by a modern line of electric drives Sinamics S120.Technical characteristics of SIMODRIVE 611 frequency converters
- Rated power: 5 - 28 kW (unregulated power supply), 16 - 120 kW (regulated power supply);
- Rated voltage: 400 - 480 V AC, 3 phases;
- Nominal torque: 400 - 480 V AC, 3 phases;
- Interfaces and management: analog, digital, optional PROFIBUS DP, positioning version;
- Output frequency range: 0 - 1400 Hz;
- Degree of protection: IP20.
Buy frequency converters from the company Siemens on favorable terms, you can find out the price and more information about the product by contacting our specialists.
