This manual provides safety instructions, installation steps, operation guidance, parameter settings and troubleshooting for the INVT G9/P9 VFD.
The INVT G9/P9 variable frequency drive manual covers all essential information for safe installation and use. It begins with safety precautions, including power‑off procedures and capacitor discharge, then guides the installer through mechanical mounting, wiring, and initial configuration.
Subsequent sections describe normal operation, parameter adjustment, functional features, and detailed fault‑diagnosis methods. Technical data such as input voltage, output power, and overload ratings are listed for reference, and the document includes wiring diagrams and part numbers for maintenance. This manual is written in Chinese.
| Input Voltage | AC 3‑phase 380 V ±15 % 50/60 Hz |
|---|---|
| Output Power | AC 3‑phase 5.5 kW 0‑400 Hz 13 A |
| Overload Voltage Rating (200 V) | 100 A |
| Overload Voltage Rating (400 V) | 10 A |
All power must be disconnected, the front cover opened only after waiting at least one minute for the DC‑bus capacitors to discharge, and proper grounding techniques must be used.
The drive accepts a three‑phase AC input of 380 V with a tolerance of ±15 % at 50 Hz or 60 Hz.
It delivers up to 5.5 kW of three‑phase AC output, adjustable from 0 Hz to 400 Hz, with a maximum current of 13 A.
The drive can tolerate overload voltages of 200 V (100 A), 400 V (10 A) and 660 V (5 A).