1、The vector inverter is widely used in machine tool equipment, automation equipment and other fields. 2、Comprehensive functions, with common functions of current mainstream inverters, suitable for a variety of occasions. 3、Humanized keyboard design, clear digital screen display, convenient operation and real‑time understanding of running status. 4、With overload, over voltage, short circuit, FUSE fuse protection, direct start and fault reset after booting. 5、Industrial flame‑retardant ABS plastic shell, all‑aluminum base heat sink combined with imported powerful fan, high safety performance of the inverter. Item Type: Variable Frequency Drive Model: A2-3007 Power 0.75KW Input: 3-phase AC300-460V current 2A Input Frequency: 40-60HZ Output: 3-phase AC380V current 2.9A Output Frequency: 0-400HZ Key Operation Instructions: RUN/STOP: When the inverter is in idle state, press this key and the inverter will start running, and when it is pressed again, the inverter will stop running. STOP/RESET: When the inverter is running, press this key and the inverter will stop running. If the inverter is in a fault state, press this key to reset the inverter. In the menu setting, press this key to return to the previous menu. REV: Press this key to reverse the running direction of the inverter. It is also effective at runtime. SET: Press this key to enter the menu setting. If it is in the menu item, press this key to save the menu parameter and enter the next menu item. ▲▼: Menu item selection and sub‑item data modification. ◄►: Menu item content modification shift and panel jog button. Panel potentiometer: The operating frequency is given by the panel potentiometer. Display Window Content Meaning of Display Status: ERROR: Inverter fault indicator. When the light is on, it indicates that the inverter is abnormal. FWD: Forward rotation status indicator, when the light is on, it indicates that the inverter is running forward. REV: Reversal status indicator, when the light is on, it means the inverter is reversed. ANALOG: Analog reference indicator, when the light is on, it means that the running frequency comes from the analog quantity. SEGMENT: The segment speed setting indicator, when the light is on, it means that the running frequency comes from the segment speed. PANEL: Panel control indicator, when the light is on, it means that the running signal is given by the panel. Digital tube: Indication of inverter operating frequency. The nixie tube flashes when the inverter stops, and the actual value is the given frequency of the inverter. The display data during frequency operation is determined by the "Pn01" data.Motor Control MethodSpace voltage vectorInput Power380V, power supply: 300-460V5-Digit Digital Display and Status IndicatorDisplay frequency, speed, CW and CCW status, fault, etc. 1 x Variable Frequency Drive 1 x Chinese English User Manual