1. Complete functions: the inverter has the common functions of current traditional inverters, has low frequency and high torsion, non-inductive vector control, standard VF control, multi-speed adjustment, built-in RS485 communication, suitable for many occasions. 2. Efficient heat dissipation: The converter adopts DC cooling fan and external aluminum heat dissipation base for fast and efficient heat dissipation. 3. Double-layer board design: the inverter is designed with a simplified layout and double-layer board, the PCB is treated with three-proof paint, the structure is simple and has a low failure rate. 4. Easy operation: the inverter adopts humanized keyboard design and bright red digital tube display, avoids operation errors, easy to operate with clear display 5. Safe and reliable: the inverter adopts plastic shell Fire and heat resistant ABS, the terminals are all surrounded to avoid the risk of electric shock, which is safe and reliable to use. Specification: Item Type: Variable Frequency Inverter Material: ABS, Aluminum Input Voltage: 1PH 220V 50-60Hz Output Voltage: AC 3PH 0-380V 0-650Hz. Rated Power: 11KW Rated Current: 25A Size : approx. 150x220x172mm/5.9x8.7x6.8in (manual measurement, parameters have certain errors) Package list: 1 x Variable Frequency Drive 1 x Manual Note: 1. The inverter load can only be 100% load. motor and cannot control other electrical equipment. 2. This inverter does not have a built-in transformer for boost and only optimizes boost via boost circuit and software. 3. This inverter is small in size, easy to use, can be used in situations where there is no 380V three-phase industrial power supply and the motor cannot be changed to 220V three-phase motor by changing the wiring. Model selection: 1. Compared with ordinary inverters, the boost inverter has a smaller load capacity, and it is recommended to select one level larger power. When the motor load is large, it is recommended to select a two-stage higher power. It is not recommended to use a boost inverter for a six-pole motor. 2. If the motor can be replaced with a 220V three-phase motor by changing the wiring, please try to choose a 220V inverter. It can be converted from a single-phase to a three-phase without boost, and it is not necessary to increase the power selection. Please ask the electrician or customer service if you can modify the wiring.