Description
The MICROMASTER 440 inverter is suitable for a variety of variable-speed drive applications. Its flexibility provides for a wide spectrum of applications. These also include cranes and hoisting gear, high-bay warehouses, production machines for food, beverages and tobacco, packaging machines etc., i.e. applications which require the frequency inverter to have a higher functionality and dynamic response than usual. The inverter is especially characterized by its customer-oriented performance and ease-of-use. Its large mains voltage range enables it to be used all over the world.
| Manufacturer: | Siemens |
| Series: | Micromaster 440 |
| Model: | 6SE6440-2UD21-1AA1 |
| Application: | cranes / general purpose |
| Capacity, kW: | 1,1 |
| Current, А: | 3.1 |
| Main power supply, V: | 380-480 |
| Phase: | 3 |
| Output frequency, Hz: | 0-650 |
| Enclosure: | IP20 |
| Overload capacity, % per 1 min.: | 110 |
| Acceleration time, sec: | 0-650 |
| Deceleration time, sec: | 0-650 |
| EMC filter: | - |
| Braking unit: | + |
| Analog input: | 2 |
| Digital input: | 6 |
| Analog output: | 2 |
| Digital output: | - |
| Relay output: | 3 |
| RS485 (Modbus RTU): | + (RS-232, PROFIBUS, DeviceNet, CANopen options) |
| PID: | + |
| V/f control mode: | + |
| Vector control with feedback: | + |
| Sensorless vector control: | + |
| Operation temperature, °С: | -10.....+50 |
| Storage temperature, °С: | -40.....+70 |
| Dimensions (W x H x D), mm: | 73x173x149 |
| Weight, kg: | 1,3 |
