The EMX4i is an advanced smart soft starter designed for use with an external bypass. It has a frame size of S4 and an IP00 rating. The current ratings for the EMX4i are as follows: 202 Amp for light loads, 165 Amp for medium loads, 140 Amp for heavy loads and 121 Amp for severe loads. The supply voltage range for the EMX4i is 1000/1200 Volt, while the control voltage is 24 Volt AC/DC. This soft starter offers a wide range of 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 features with real-time performance graphs. For simplified management, the EMX4i features 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 capabilities for easy parameter upload and download.