AC Drive,other,Soft starter,topsale products
Item | Specifics | ||||
Standard functions | Maximum frquency | vector control:0~300Hz V/F control:0~3000Hz | |||
carrier frequency | 0.5–16 kHz (The carrier frequency is automatically adjusted based on the load features.) | ||||
Input frequency resolution | Digital setting: 0.01 Hz Analog setting: maximum frequency x 0.025% | ||||
Control mode | Sensor-less vector control (SFVC) Closed-loop vector control (CLVC)（+ PG card） Voltage/Frequency (V/F) control | ||||
Startup torque | G type: 0.5 Hz/150% (SFVC); 0 Hz/180% (CLVC) P type: 0.5 Hz/100% | ||||
Speed range | 1:100 (SFVC) | 1:1000(CLVC) | |||
Speed stability accuracy | ± 0.5% (SFVC) | ± 0.02% (CLVC) | |||
Torque control accuracy | ± 10% (SFVC) | ± 5% (CLVC) | |||
Overload capacity | G type: 60s for 150% of the rated current, 3s for 180% of the rated current P type: 60s for 120% of the rated current, 3s for 150% of the rated current | ||||
Torque boost | Auto boost Manual boost 0.1%~30.0% | ||||
DC braking | DC braking frequency: 0.00 Hz ~ maximum frequency Braking time: 0.0s~36.0s Braking trigger current value: 0.0%~100.0% | ||||
Built-in simple PLC, multiple speeds | It realizes up to 16 speeds via the simple PLC function or combination of DI terminal states. | ||||
Built-in PID | It realizes closed loop control system easily. | ||||
Overvoltage/ Over current stall control | The current and voltage are limited automatically during the running process so as to avoid frequently tripping due to overvoltage / over current | ||||
RUN | Running command giving | key panel Control terminals Serial communication port You can switch between these giving in various ways | |||
Frequency giving | There are 10 kinds frequency giving: digital setting, analog voltage setting, analog current setting, pulse setting and serial communication port setting. You can switch between these giving in various ways. | ||||
Auxiliary frequency giving | There are 10 kinds auxiliary frequency giving. It can implement tiny tuning of auxiliary frequency and frequency synthesis | ||||
Input terminal | Standard: 6 digital input (DI) terminals, one of which supports up to 50 kHz high-speed pulse input 2 analog input (AI) terminals, both of them support 0V~10 V voltage input or 0mA~20mA current input Expanding capacity: many DI terminals 1 AI terminal that supports -10V~10 V voltage input. | ||||
Output terminal | Standard: 1 high-speed pulse output terminal (open-collector) that supports 0–50 kHz square wave signal output 1 digital output (DO) terminal 1 relay output terminal 2 analog output (AO) terminals, both of them supports 0mA~20mA current output or 0V~10V voltage output. Expanding capacity: many DO terminals many relay output terminals | ||||
Display and keypad operation | LED display | It displays the parameters. | |||
LCD display | It is optional, supports panel display in Chinese or English language. | ||||
Parameters copy | Optional LCD keypad can copy parameters. | ||||
Key locking and function selection | It can lock the keys partially or completely and define the function range of some keys so as to prevent misoperation. | ||||
Protection mode | Motor short-circuit detection at power-on, input/output phase loss protection, over current protection, overvoltage protection, less voltage protection, overheat protection and overload protection,etc | ||||
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