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Project | Specification | ||||||
Output | Rated output voltage | 0~rated input voltage | |||||
Rated output current | According to the model | ||||||
Output frequency | 0.00~600.00Hz | ||||||
Maximum overload capacity | 150% for 1 minute, 200% for 1 second | ||||||
power supply | Rated input voltage | Three-phase/single-phase 220V Three-phase 380V ±10% 50~60Hz±5% | |||||
Control and operation | Self-adjusting output voltage | When the AVR function is valid, when the input voltage changes, the output voltage remains basically unchanged | |||||
way to control | Open loop vector control (SVC), V/F control, open loop torque control | ||||||
Speed range | 1:100 | ||||||
Output frequency resolution | Digital setting: 0.01Hz; analog setting: maximum frequency value x0.1% | ||||||
Voltage/frequency characteristics | There are two VF curves to choose from | ||||||
Torque boost | Automatic torque boost, you can also manually set the low-frequency torque boost | ||||||
Acceleration and deceleration characteristics | 0.1 second ~ 3600 seconds | ||||||
Frequency setting input | Keyboard, computer, 0~10V, 0~20mA | ||||||
Input command signal | Operation, forward/reverse rotation, jog, multi-speed, multi-speed acceleration and deceleration time, free stop, step control, reset, voltage/current signal input switch | ||||||
Standard function | Automatic fault retry, automatic torque boost, DC braking, restart after instantaneous power failure, frequency upper and lower limit limits, deviation frequency, frequency gain, carrier frequency adjustment, adjustable acceleration and deceleration mode, frequency meter and ammeter output, multi-speed, PID control, RS-485 interface, Modbus communication protocol | ||||||
Protective function | Overvoltage, undervoltage, phase loss, current, current limit, overheating, electronic thermal overload relay, overvoltage stall, data protection | ||||||
External output signal | Fault relay number, 0~10V, 0~20mA voltage and current signal |