The EMX4i is an advanced smart soft starter designed for in-line installation. It features internal bypass and has a frame size of S1 with an IP20 rating. The current ratings for the EMX4i are as follows: 42 Amp for light loads, 34 Amp for medium loads, 27 Amp for heavy loads and 20 Amp for severe loads. The supply voltage range for the EMX4i is between 200 and 525 Volt AC, while the control voltage is at 24 Volt AC/DC. This soft starter offers various motor control features including constant current and current ramp start, coast to stop and TVR stop, XLR-8 adaptive control starting/stopping, DC brake, soft brake, kickstart, soft trip, jog (forward and reverse) and inside delta (6 wire) control. In terms of motor protection, the EMX4i provides protection against motor thermistor faults, current imbalance, under/over current conditions, phase sequence issues, phase loss and power loss. It also includes emergency run mode and run simulation with real-time performance graphs. For simplified management, the EMX4i offers SCR fail power through operation and daily on/off scheduling. Additionally, it can support an I/O smart card or a communication expansion card with a remote keypad connector. Alternatively, it can be used with a dedicated keypad connector card for advanced functionality. The EMX4i also includes a USB port and data logging feature for easy parameter upload and download.