Here's what I found:
Supports Sensorless Vector Control (SVC), V/f control, and torque control. Performance: Offers a start-up torque of (SVC) and a speed adjusting range of Overload Capacity: Rated for current for 60 seconds and for 10 seconds. Built-in Braking: Units from include a built-in braking unit for rapid stopping. Manual Structure & Key Sections invt che100 manual pdf
You're looking for the manual for the Invt Che100. The Invt Che100 is a popular model of inverter, commonly used for converting DC power to AC power in various applications. Here's what I found: Supports Sensorless Vector Control