说明

• Frequency converter selection(TOHE200) For light loads, want one grade greater (1 motor chooses 2) and heavy load selection multiplies through 2 (2 motor chooses 5) Because the voltage needs to be changed, the strain at the inverter is relatively high, so decide to depart satisfactory margin Power: 1 /2/3/5/7 Output current: 3/5/9/13A/17A Input voltage: 220V(170V-240V) Single phase Output voltage: 380V(330V-440V) Three phase Frequency range: zero Output frequency accuracy: zero Control mode: space vector, V/F control V/F control: V/F curve can be set arbitrarily to fulfill the purposes of other plenty PID controller: integrated PID controller RS485: regular RS485 (MODBUS) conversation function Protective operate Overload protection: constant torque 150%/1 min, variable torque 120%/1 min Overvoltage protection: Overvoltage protection could be configured Undervoltage protection: protection could be set Other protections: brief circuit protection, over current protection, parameter lock, and so forth

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