Numerous basic features
The NORDAC SK 700E is a universal type of frequency inverter fitting every application. From simple speed control to complex positioning jobs, any specific modular option that may be required is conveniently integrated inside the housing.
A high performance is ensured even by the basic functions:
no-sensor current control for torques of up to 400 %
integrated line filter for a class A EMC standard (up to 22kW)
4 parameter sets, to be switched without disconnection
a braking chopper for dynamic electrical braking preventing wear of the brakes
the modular construction allows for customizing the unit with no extra space being required
automatic identification of the modules
connection to all current bus systems
Varied extension options
Variable equipment boxes
Modules with which to start up and control the inverter, including a simple potentiometer box, a conveniently operated clear text control panel, and access modules for field bus connection .
Custom interfaces
I/O boards enabling digital and analogue selection, or communication with the inverter over the bus.
Special extensions
For high-precision axis control (servo-type inverter) based on information fed back by incremental or absolute value encoders. Speed control (from n=0) or position control (up to stored 252 positions) will be extremely accurate as a result.
Other accessories
_input / output chokes
_brake resistors
_line filters class B
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