vector type best price variable frequency converter 50hz to 60hz

Product feature:

1. Display of LED digital,Chinese/English LCD etc
2. Open loop vector,closed loop vector,V/F control
3. Keyboard locator(0-5V) ,external analog (0-10V/0-20mA) ,external signal superposition….
4. 16 steps speed ,forward and reverse,hopping frequency,acceleration and deceleration,counter,jog acceleration and deceleration,wake of PID sleep,PG …..
5. Built-in 485 port independently
6. Frequency set: keyboard ,external analog,pulse frequency,PC serial communication …
7. Precision of speed control: PG feedback vector control ±0.05% rated frequency,No PG feedback vector control ±0.5% rated. frequency
8. Scope of speed control for PG feedback vector 1:1000;No PG feedback vector 1:100
9. With PG feedback vector control,torque response<150ms;No PG feedback vector control,torque response<200ms
10. PG feedback vector control:200% rated output torque/0.05HZ;No PG feedback vector control:150% rated output torque/0.5HZ
11. Precision of torquecontrol:±5% rated output torque
12. Over-load protection,over-voltage stall,overload forecast,automatic current limit,automatic fault reset,under-voltage protection,over-heating protection,phase- lack protection