3.8 Does the iS7 frequency inverter have vector control?
Yes, and a few extras:
Compliance with global standards
UL plenary session evaluates
(American standard for fire protection)
Marine approval (BV; ABS; DNV certificate)
IP54 available from 0.75 to 22 kW
Integrated brake chopper
Dynamic transistor for brake control as standard
PTC/PTO evaluation
Thermistor or PTC thermistor as external motor protection
What does vector control mean ?
The frequency converter indirectly measures the rotational speed and compares it to the target speed.
If the difference is too large, it increases the voltage and thus the current flow.
