-- Ac Drives --

 

  --- F2000-G SERIES AC Drives(0.4-75KW)  --- (Page up)

F2000-G series of frequency inverter is our newest product of sensorless vector control type. By blocking design, the system function is enriched and advanced vector control core is adopted and the anti-jamming capacity and maneuverability is improved too. F2000-G series of frequency inverter can meet wide-ranging application. More than ten years¡¯ professional experience guarantees our confidence and production quality.
Main Function
¡î¡¡Reliable application on various industrial control occasions.
¡î¡¡PC/PLC Control by MODBUS Communication and 125 pieces of inverters can be operated at the same time.
¡î¡¡3 kinds of running commands source from panel, terminals and PC/PLC, 5 kinds of combination modes can realize convenient operation combination.
¡î¡¡9 kinds of main frequency sources which include given digit, given analog voltage, given external pulse code and given MODBUS, and so on, 5 kinds of secondary frequency and 4 kinds of combination mode can realize several modes combination and switchover, secondary frequency fine adjustments and frequency compound and so on. Current stalling adjusts.
¡î¡¡8 digital input terminals, one of them can be used as high-speed pulse input t8erminal. 2 analog input terminals, one terminal is used to input voltage and the other is used to input current.
¡î¡¡2 digital output terminals, one relay output terminal and two analog output terminals.
¡î¡¡With the twinkling display of preset frequency, running frequency can be easily set before running, especially on the stage of analog speed control.
¡î¡¡Inverter overload and motor overload protection.
¡î¡¡DC braking in static and stop states.
¡î¡¡Output voltage automatically adjusts.

 --- Product Summary of F2000-G ---

Items

Description

Input

Rated Voltage

3-phase 400V¡À15%; single-phase 230V¡À15%

Rated Frequency

50/60Hz

Output

Rated Voltage

3-phase 0¡«400V;3-phase 0¡«230V

Frequency Range

0.5~650.0Hz £¨V/F£© 0.50~200Hz (SVC)

 

 

Control
Characteristic

 

 

Protection

Control Mode

Sensorless Vector Control (SVC), Vector Control (VC) and V/F control

Start Torque

150% / 0.5Hz? (SVC)

Timing Scope

1:100 (SVC) 1:1000 (VC)

Steady Speed Precision

¡À0.5%

Torque Control Precision

¡À0.5%

Torque Elevating

Auto Torque elevating; Manual Torque Promotion 0.1%~30.0%

V/F Curve

3 kinds of modes: beeline type, square type and under-defined V/F curve.

Frequency Setting

9 kinds of modes: current and voltage signals from digital or external analog, given by terminals, external pulse, code speed control, PI control and given by PC/PLC, and so on, 4 kinds of compounding and switchover.

Start/Stop Control

Keypad, terminals, PC/PLC and their compounding mode

Rate of Change of Frequency

0.1~3000S (time as frequency changes)

Built-in PID

Convenient form a system for process closed-loop control.

Input out-phase, input under-voltage, DC over-voltage, over-current, overload, current stall and overheat.

Display

LED nixie tube showing present output frequency, present rotate-speed (rpm), present output current, present output voltage, present linear-velocity, types of faults, and parameters for the system and operation; LED indicators showing the current working status of inverter.

Environment Conditions

Equipment Location

Free of tangy caustic gases or dust

Environment Temperature

-10¡æ¡«+50¡æ

Environment Humidity

Below 90% (no water-bead coagulation)

Vibration Strength

Below 0.5g (acceleration)

Applicable Motor

0.4¡«75KW