Frequency inverter NORD
0.25 - 22.0 kW

The NORDAC SK 500E by NORD - an inverter of (almost) unlimited possibilities!

The SK 500E frequency inverter in book size allows for intelligent configurations to be implemented at a very favourable price.With its high functionality and numerous options the scope of possible uses is virtually unlimited.

Even the basic type has got a multiplicity of features sufficient for the majority of requirements:
four sets of parameters switchable online
sensorless vectorial current control ensuring torques of up to 400%
automatic motor parameter identification
5 control inputs to be parameterized for various digital and analogue control functions
2 digital outputs, 1 analogue output
integrated braking chopper and control of an electromagnetic motor brake
PID controller and process controller
RS 232 & RS 485 interface
32 fixed frequencies (binary-coded)
motor potentiometer function
limit switch control
flying start

Wherever drive control is of the intricate kind the SK 520E with its extra features and options will cope: encoder interface (TTL)

CANopen interface

2 additional digital inputs

2 additional digital outputs

integrated safety features as per EN 654-1 cat. 3. Stop categories 0 and 1 to be available soon