The EMX4i is an advanced smart soft starter designed for in-line installation. It features an internal bypass and has a frame size of S1 with an IP20 rating. The current ratings vary depending on the load, with light at 135 Amp, medium at 129 Amp, heavy at 103 Amp and severe at 78 Amp. The supply voltage range for the EMX4i is between 200-525 Volt AC, while the control voltage is either 110 or 240 Volt AC. This smart 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 events and power loss situations. For simplified management and monitoring of performance, the EMX4i includes emergency run mode and run simulation capabilities with real-time performance graphs. It also has SCR fail power through operation and daily on/off scheduling options. 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, it offers a USB port for easy parameter upload and download along with data logging capabilities.