The operation manual for the INVT CHE100-0R7G-S2 is designed to guide the user from initial unboxing to advanced operational tuning. Whether you have a physical copy or are viewing the PDF version on platforms like ManualsLib, the structure typically follows a logical sequence:
Analog input (0-10V or 4-20mA) for frequency references. RO1A/RO1C: Relay output for fault signaling or run status. Quick Start Parameter Settings
: -10°C to +40°C (Derating required above 40°C). Cooling Method : Forced air cooling via built-in DC fan. Hardware Installation & Wiring
The manual lists default parameters. If you skip P0-02 to P0-05, the VFD will not deliver full torque, and the motor may overheat. Always enter the motor nameplate data. invt che100-0r7g-s2 manual
The is a compact, high-performance variable frequency drive (VFD) designed for controlling single-phase AC motors. As part of INVT’s renowned CHE100 series, this specific model—denoted by 0R7G (0.75kW) and S2 (single-phase 220V input)—is widely used in small conveyors, fans, pumps, and industrial machinery.
The CHE100 series has comprehensive fault protection. Here is a table outlining some common faults and their primary causes.
: Short circuit at the output (U, V, W), motor grounded, or acceleration time is too short. The operation manual for the INVT CHE100-0R7G-S2 is
This article serves as a comprehensive guide to the . We will break down its critical sections, explore the technical specifications of this specific model, decode common error codes, and provide actionable solutions for typical operational challenges.
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).
: Use clean, dry compressed air to blow out dust from the heatsink and cooling fans every 3 to 6 months. Quick Start Parameter Settings : -10°C to +40°C
The integrated digital keypad allows you to program functions, track frequencies, and monitor current status. Keypad Buttons
The model number "0R7G-S2" breaks down its primary capabilities: Rated Power : 0.75 kW (4.5 A output current). Input Voltage : Single-phase (1AC) 220V ± 15%. Output Frequency Range : 0 to 400 Hz. Control Modes
The INVT CHE100-0R7G-S2 is a reliable, high-performance sensorless vector control variable frequency drive (VFD). It is widely used to regulate the speed and torque of AC induction motors in small-scale industrial and commercial applications. 1. Technical Specifications and Model Code Decoding the Model Number
Before diving into the manual, let’s decode the model number, as the manual refers to these specifications constantly:
Cause : Sudden load changes; mechanical jam; drive capacity is too small for the load.