The NORDAC LINK SK 250E is the convenient NORD drive solution for flexible decentralised installation. Depending on the application and the requirements, NORDAC LINK can be freely configured, which results in a large number of different potential applications for this inverter. The high plug-in capability translates to fast and easy installation of the units. And commissioning and servicing of the system is performed quickly with the integrated maintenance switch and the local manual control facility. NORDAC LINK can be integrated into all common bus systems.
- Simple installation and maintenance due to full plug-in capability as well as optional maintenance switch and local manual operation
- High precision regulation with current vector control
- 4-quadrant operation
- Integrated brake rectifier for motor brake control
- PLC functionality for functions close to the drive unit (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
- Control and closed loop regulation
- POSICON – integrated positioning mode and synchronisation
- STO and SS1 – integrated functional safety
- Integrated brake rectifier for motor brake control
- Hoist and lifting gear functionality
- Master / Slave operation
Specifications
| Manufacturer: | Nord Drivesystems |
| Series: | SK 250E |
| Model: | SK 270E-FDS-751-340-A |
| Product Code: | 80006 |
| Application: | general purpose |
| Capacity, kW: | 7.5 |
| Current, А: | 15 |
| Main power supply, V: | 380-500 |
| Phase: | 3 |
| Output frequency, Hz: | 0-400 |
| Enclosure: | IP55 |
| Overload capacity, % per 1 min.: | 150 |
| EMC filter: | Integrated line filter for compliance with EMC regulations |
| Braking unit: | Integrated brake rectifier |
| Analog input: | 2 (can be used as digital input) |
| Digital input: | 5 |
| Digital output: | 2 |
| RS485 (Modbus RTU): | RS-232/RS-485 (AS Interface, CANopen, DeviceNet, Profibus DP, EtherCAT, Ethernet/IP, Profinet, Powerlink) |
| V/f control mode: | + |
| Vector control with feedback: | – |
| Sensorless vector control: | + |
| Operation temperature, °С: | -25…..+40 |
| Dimensions (W x H x D), mm: | 358x312x184 |
| Weight, kg: | 6,8 |
