Usage Tips:This VFD uses unique control to realize high moment of force, high precision and wide speed regulating range driving, with high performance.<br> It has good anti-trip performance and ability to adapt to rough power, temperature, humidity and dust interference, greatly improved stability.<br> By optimizing PWM control technology and electromagnetic compatibility, it satisfies users' requirement of low noise, low electromagnetic interference.<br> Simple to operate and wire, connect to wires by screw terminals which are more convenient.<br> Designed with large heat sink for better heat dissipation.<br> Power Source Phase: Single-phase<br> color: White<br> Material: plastic + metal<br> Rated Voltage: single-phase/3-phase AC220V<br> Power Supply Voltage: Low voltage<br> Suitable Motor Power: 2.2kW<br> Filter: Built-in filter<br> DC Power Supply Type: Voltage type<br> Control : V/F closed loop<br> Output Voltage Adjusting : PWM control<br> Rated Current: 12A<br> Protection: Over-current, over-voltage, over-heat, under-voltage, short circuit protection<br> Max. Output Frequency: 400Hz<br> Size: 18*12.5*12.5cm/7.1*4.9*4.9in<br> Package Included: 1 x Frequency Converter<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.