※All powers use IGBT module design, with highpower density, effectively realizing volume mini -mization. ※ Book- type structure design, saving installationspace to the greatest extent, and supportingscrew installation and rail installation at thesame time. ※ Highly - sealed shell + independent air - ductdesign, isolating dust to the greatest extent toensure the long - term stable operation of themachine. ※ RS485 communication interface is standard -configured for all powers, and the braking unitis standard - built - in for more convenient use.※It supports the external keyboard of the stan -dard network port.