Invt Che100-0r7g-s2 Manual Better Jun 2026

Before beginning installation, verify that your hardware matches the following electrical ratings:

: Input voltage is too low, or a main contactor failed. Check the grid stability and verify incoming voltage on terminals R and T.

Check for mechanical blockages in the machinery. Extend the acceleration/deceleration times ( P0.11 and P0.12 ). Verify that motor power parameters match the drive capacity. OU1 / OU2 / OU3: Overvoltage Faults

Connect these three terminals directly to the 3-phase AC motor leads. Do not reverse the motor by swapping input lines; swap any two output leads (U, V, or W) instead.

Drive running high current for too long; incorrect motor parameter settings. invt che100-0r7g-s2 manual

: Sensorless Vector Control (SVC), V/f control, and torque control. Key Features & Functionality According to the official product description from INVT , this unit is optimized for: High Performance at Low Frequency : Provides a starting torque of 150% at 0.5 Hz. Multi-Step Speed Control : Supports up to 8 programmable speed stages. Built-in Protection

Set P0.13 to 1 to restore factory default settings.

modes. It was primarily built for the middle-to-low end OEM market, focusing on reliability and stability for general-purpose industrial tasks. Technical Specifications According to documentation from ASB-Drives , the key specs for this model include: Power Capacity: 0.75 kW (approximately 1 HP). Input Voltage: Single-phase 220V (indicated by the "-S2" suffix). Rated Current: 4.5 Amperes. Frequency Range: 0–400 Hz. Starting Torque: 150% at 0.5 Hz (in SVC mode). Built-in Braking Unit:

: Relay output terminals for fault or running status indicators. Keypad Operation & Parameter Editing Extend the acceleration/deceleration times ( P0

October 2025 Document version: 2.0 – Companion guide for INVT CHE100-0R7G-S2 manual (v1.8 and above) Copyright notice: INVT trademarks belong to INVT Electric. This guide is for educational and operational support purposes only. Always refer to the original manual for safety-critical information.

The is a member of the CHE100 series, a line of general-purpose inverters manufactured by Shenzhen INVT Electric Co., Ltd. Renowned globally, INVT has carved a niche in the market by providing high-tech power electronics that rival more expensive European and Japanese brands.

Sudden mechanical load spike; VFD power rating is too small for application.

Provides high starting torque and precise speed control without needing an external encoder. Comprehensive Protection: Do not reverse the motor by swapping input

Stops motor rotation or resets active fault codes. 4. Crucial Parameters for Quick Setup

| Specification | Details for CHE100-0R7G-S2 | | :--- | :--- | | | 0.75 kW | | Input Voltage | Single-phase 220V AC (Range: -15% to +15%) | | Output Voltage | Three-phase 220V AC | | Output Current | 4.5 A | | Output Frequency | 0 to 400 Hz | | Dimensions (W x H x D) | 85 mm x 140 mm x 115 mm | | Overload Capacity | 150% of rated current for 60 seconds; 180% for 10 seconds |

Leave at least 50 mm (2 inches) of space on both sides if mounting multiple units horizontally.