Sensorless vector control AC drive
- Courier
- In detail
JAROL 9000 series Sensorless Vector Control & V/F Control AC Frequency Inverter:
The products adopt advanced DSP control system, incorporates built-in sensorless vector control and V/F control. The whole series adopts G/P integrated design ,positions at OEM customers in middle and high-end markets and load application of fan pumps with specific requirements and can be widely applied where there are high requirements at speed control precision, torque response speed and low- frequency output features.
Technical performance:
Control mode:sensorless vector control (SVC),V/F control
Overload capacity:150 rated current 60S;180% rated current 10S;
Start torque: Vector control without PG: 0.5HZ/150%(SVC)
Adjustable speed ratio: Vector control without PG:1:100
Speed control precision: Vector control without PG: ±0.5% maximum speed
Carrier frequency:1.0K~15.0KHZ.
Functions:
Frequency setting mode:Digital, Analog, Serial Communication, Multi-Step Speed , PID etc.
PID control function
Multi-step Speed Control function: 8 steps speed control
Energy saving running mode
Instantaneous power-off not-stop function
Swing frequency control function
Double-channel analog feedback input function
Motor parameter self-study function
Re-start function of rotation traceability: realize non-impact smooth start of motor in rotation
QUK/JOG key function: the multi-functional fast key defined freely by the customer
Provide over 20 failure protection functions