- Built-in digital motor protection function of digital types
- Can check motor current and cause of failure via data display
- Has a variety of protective elements (overheating, overcurrent, undercurrent, lock protection function)
- Be easy to check the cause of failure by storing the last one
- Built-in switching type power supply (light weight and energy saving by low power consumption)
- Built-in open type standard communication protocols (MODBUS RTU)
- Built-in fuse disconnection detection function