User Manual of EM730 Series Inverter 12 Frequency control range 0.00~600.00Hz/0.0~3000.0HZ Input frequency resolution Digital input: 0.01Hz/0.1Hz Analog input: 0.1% of maximum frequency Speed control range 1:50 (VVF), 1:200 (SVC) Speed control accuracy Rated synchronous speed ± 0.2% Acceleration and deceleration time 0.01 s to 600.00 s / 0.1 s to 6,000.0 s / 1 s to 60,000 s Voltage/frequency characteristics Rated output voltage : 20%~100% adjustable Base frequency : 1Hz～600Hz/3000Hz adjustable Torque boost Fixed torque boost curve Any V/F curve is acceptable.
Starting torque 150%/1Hz (VVF) 150%/0.25Hz (SVC) Torque control accuracy ±5% rated torque (SVC) Self-adjustment of output voltage When the input voltage changes, the output voltage will basically remain unchanged. Automatic current limit Output current is automatically limited to avoid frequent overcurrent protection actions. DC braking Braking frequency: 0.01 to maximum frequency Braking time: 0～30s Braking current: 0% to 150% rated current Signal input source Communication, multi-speed, analog, etc. Input and output function Reference power supply 10V/20mA Terminal control power 24V/100mA Digital input terminal 5-channel digital multi-function input: X1~X5