The Nordac Base SK-180E series is NORD’s economical frequency inverter solution for the decentralised drive technology sector. With the Nordac Base, you purchase technology with a robust design that was specially developed for simple drive solutions for installation outside the control cabinet at little cost. As a decentralised frequency inverter, the Nordac Base series offers many features that are characteristic of an economical drive. The Nordac Base has high precision current vector control and meets the maximum EMC requirements of EN55011 or EN 61800-3. The unit also offers an energy saving mode for partial load operation. And with PLC on Board, the Nordac Base also controls functions close to the motor.
- High precision regulation with current vector control
- 4-quadrant operation
- PLC function for functions close to the motor (PLC on Board)
- Energy-saving function for partial load operation
- Control and parameterisation tools and simple parameter structure
- Integrated line filter for compliance with EMC regulations
- Operation with synchronous and asynchronous motors
- Control and closed loop regulation
Specifications
| Manufacturer: | Nord Drivesystems |
| Series: | SK 180E |
| Model: | SK180E-221-340-B-C-BRI |
| Product Code: | 275236859 |
| Application: | general purpose |
| Capacity, kW: | 2.2 |
| Current, А: | 5.5 |
| Main power supply, V: | 380-480 |
| Phase: | 3 |
| Output frequency, Hz: | 0-400 |
| Enclosure: | IP66 |
| Overload capacity, % per 1 min.: | 150 |
| EMC filter: | + |
| Braking unit: | Brake Resistor |
| Analog input: | 2 |
| Digital input: | 3 |
| Analog output: | – |
| Digital output: | 2 |
| Relay output: | – |
| RS485 (Modbus RTU): | + |
| PID: | – |
| V/f control mode: | + |
| Vector control with feedback: | – |
| Sensorless vector control: | + |
| Operation temperature, °С: | -25…..+40 |
| Storage temperature, °С: | -25…..+50 |
| Dimensions (W x H x D), mm: | 165x123x254 |
