Sunfar K-Verter e550 Inverter

Sunfar K-Verter e550 Inverter is a compact universal low‑power VFD from the Sunfar E550 family, designed to drive small three‑phase motors in CNC routers and other light automation tasks. The E550 series covers both two‑pole and four‑pole configurations, with example models including E550-2S0004(B), E550-2S0015(B), and E550-4T0040(B), reflecting the common 2S and 4T form factors used across the line. Power options available in the catalog include 1.5 kW, 2.2 kW, and 3.7 kW variants, and many listings show operation from a 220 V AC supply, aligning with European and Asia-Pacific electrical standards. For integration, the e550 offers an RS‑485 control interface and is associated with a Sunfar MODBUS‑compatible protocol, enabling PLC or automation controller connections. In practice, these inverters are advertised for spindle motors and CNC router drives, fitting compact automation setups where precise speed and torque control is required. The product family is documented to support standard Sunfar control methods and configurations, making it suitable for users who need a versatile, small‑scale drive that can be configured for different motor ratings and two‑ or four‑pole applications while providing a straightforward path to PLC‑based control via RS‑485.