Invt Che100-0r7g-s2 Manual -

Vertical orientation only. Horizontal mounting restricts the chimney-effect airflow needed for cooling.

Low utility grid voltage; loose input power connections; faulty internal DC bus pre-charge circuit.

If the motor rotates in the wrong direction, either swap any two of the U, V, W wires or change P2-14 (rotation direction inhibit).

Connect these terminals to your 3-phase AC motor. Warning: Never connect AC input power to U, V, and W, or the drive will be permanently destroyed. PE (

: Product Series (Economic Sensorless Vector Control Drive). 0R7 : Power Rating. "0R7" denotes invt che100-0r7g-s2 manual

Using digital inputs S1-S4, you can set up to 15 fixed speeds. The manual provides a truth table (see Group P4 parameters) for binary combinations.

: Sensorless Vector Control (SVC) and V/F (Voltage/Frequency) Control.

How you plan to the drive (keypad, external switches, or PLC communication)?

Current draw exceeds safe operational limits during acceleration (OC1), deceleration (OC2), or steady-state running (OC3). Vertical orientation only

While the model is discontinued, manuals can often be found through archives or legacy support sections: Manual Access: Users can often download versions of the CHE Series Operation Manual from technical archives like Efes Otomasyon Modern Replacements:

: Units from 0.4 kW to 11 kW have built-in braking units to facilitate quick stops. Operational Safety and Installation emphasizes several critical safety protocols: Qualified Personnel

: Series name (General purpose sensorless vector/torque control).

Motor Overload (OL1) or Inverter Overload (OL2). The system has sustained high currents near maximum thresholds for too long. If the motor rotates in the wrong direction,

Move the cursor across display digits during parameter editing.

Analog input (0-10V or 4-20mA) for frequency references. RO1A/RO1C: Relay output for fault signaling or run status. Quick Start Parameter Settings

Match your motor's maximum rating (typically 50.00Hz or 60.00Hz ). Upper Limit Frequency 50.00Hz Maximum running speed threshold allowed for safety. P0.06 Frequency Command Source 0

: Ensure the ambient temperature stays between -10∘Cnegative 10 raised to the composed with power C +40∘Cpositive 40 raised to the composed with power C to prevent overheating shutdowns. If you need help configuring specific settings, tell me:

Proper mechanical installation prevents premature component failure. Ensure your installation site meets the following criteria: