Invt Che100 Inverter User Manualpdf Jun 2026

Before installation, verify that the inverter matches your motor. The manual lists technical data such as input voltage (usually 220V or 380V), rated current, and applicable motor power (kW). Crucial Tip: Check the derating curves in this section. If you plan to install the CHE100 at a high altitude or in a high-temperature environment, the manual dictates how much you must reduce the output current to prevent overheating.

Used to perform motor parameter autotuning, which is essential for optimizing vector control performance. Invt CHE100 Inverter User Manualpdf

Miss this detail? Your PLC will send a "Run" signal, the CHE100 will yawn, and you’ll spend three hours checking cables. The manual is laughing at you. Respect the jumper. Before installation, verify that the inverter matches your

| Fault Code on LED | Meaning | Probable Fix (from Manual Chapter 8) | | :--- | :--- | :--- | | | Overcurrent at acceleration | Increase P0.11 (Accel time) or check motor cable short. | | OU.1 | Overvoltage at deceleration | Increase P0.12 (Decel time) or enable braking resistor (P8.12). | | OL.1 | Motor overload | Check P2.01 (Motor rated current) – it is too low. | | CE | Communication error | Check RS485 wiring (A to A, B to B). | | LU | Low voltage (Undervoltage) | Measure input voltage on R,S,T. | | OH | Overheat | Clean fan, check ambient temperature (<40°C). | If you plan to install the CHE100 at

Proper grounding is mandatory to prevent electric shock and reduce electromagnetic interference. Key Parameter Settings