NORDAC® LINK – SK 250E – Variable frequency drive
Rapid Installation, Simple Maintenance
The NORDAC® LINK variable frequency drive is the convenient NORD drive solution for flexible decentralized installation. The NORDAC® LINK can be freely configured as required and can therefore be adapted to a large variety of applications. The NORDAC® LINK can be quickly and simply installed thanks to its high level of pluggability. Commissioning and servicing is quick and simple due to the integrated maintenance switch and local manual control options.
- Power range: 0.5–10 HP (0.37–7.5 kW)
- 3-phase 380–500 V
- Protection class: IP55, IP65
- Flexible decentralized installation
- Wall-mounted
- Functional safety
- 5x Digital In, 2x Digital Out, 2x Analog In
- Optional In/Out extension
- Functional safety: STO, SS1, SLS, SSR, SDI, SOS, SSM and PROFIsafe
- Ethernet interface can be enhanced via option modules
- Encoder interfaces HTL, CANopen
- Simple installation and maintenance due to full pluggability as well as optional maintenance switch and local manual operation
- Parameter structure compatible with all NORD variable frequency drives
- Parameterizable via plug-in control module, NORDCON software tool or app
- 4 parameter sets which can be switched directly online
- Integrated brake rectifier for motor brake control
- High precision control with current vector control
- Motor brake management, lifting gear functionality
- 4-quadrant operation with integrated brake chopper
- Energy-saving function for partial load operation
- PLC functionality for drive-related functions
- V/f control, current vector control in open-loop and closed-loop mode
- High precision control and high overload characteristics for synchronous and asynchronous motors (supplemented from left page)
- POSICON – integrated positioning mode and synchronization
- Integrated line filter
