Variable frequency drive, good heat dissipation, 380-440V input, 0-440V output, three-phase frequency converter for industrial equipment (3kW)

[High-Performance Motherboard]: High-end, intelligent, and efficient motherboard with strong protection and comprehensive features. [Good Heat Dissipation]: Integrated super-large heat sink with a small fan; the heat sink is approximately 3 times larger than those of similar products. The fan operates quietly and contributes to good heat dissipation. [ABS Casing]: The casing is made of industrial-grade ABS plastic, offering high shock and heat resistance, strong flame retardancy, and good overall performance. [Full SMD Design]: Internal components adopt an SMD design, which significantly increases the machine's performance and durability. [Easy to Use]: Designed with a user-friendly keypad and equipped with a digital display screen, it is easy and convenient to use. It can be widely applied to drive AC motors, such as fans, pumps, power tools, etc. 1sj_PKALFMyVFGoq7b6-kS1dgAwD9si4PL4LkefmBlY="alt="2"data-orig-src="https://m.media-amazon.com/images/S/ aplus-media/sc/c674cbec-552d-49da-802c-268f9b8da83d.__CR0,0,970,600_PT0_SX970_V1___.jpg"loading="lazy"> Specification: Item Type: Variable Frequency Motor Material: ABS Storage Temperature: -25℃ to +55℃ Input Voltage: Three-phase 380-440VAC Output Voltage: Three-phase 0-440VAC Packing List: 1 x Variable Frequency Motor 1 x Manual Note: 1. Before wiring, please confirm that the input power supply is off. 2. The wiring operation must be carried out by professional electrical engineering personnel. 3. The grounding terminal must be grounded. 4. Once the emergency stop circuit wiring is complete, ensure that the action is valid. 5. Do not connect the inverter output wire to the casing and do not short-circuit the output wire. 6. Please confirm if the main AC power supply voltage is consistent with the inverter's rated voltage.