The EMX4i is an advanced smart soft starter designed for in-line installation. It features an internal bypass and has a frame size of S2 with an IP00 rating. The current ratings vary depending on the load, with light at 580 Amp, medium at 578 Amp, heavy at 469 Amp and severe at 369 Amp. The supply voltage range for the EMX4i is between 200 and 525 Volt AC, while the control voltage is either 110 or 240 Volt AC. Motor control capabilities include 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. The soft starter also provides motor protection against various issues such as motor thermistor faults, current imbalance, under/over current conditions, phase sequence errors, phase loss and power loss. For simplified management, the EMX4i offers SCR fail power through operation and daily on/off scheduling. It also includes emergency run mode and run simulation features with real-time performance graphs. To enhance functionality further, the EMX4i 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. Additionally, there is a USB port available for easy parameter upload and download along with data logging capabilities.