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General| Model | GD20-0R4G-S2 |
|---|---|
| Power | 0.4kW |
| Frequency Range | 0-400Hz |
| Protection Level | IP20 |
| Operating Temperature | -10°C to +40°C |
| Storage Temperature | -20°C to +60°C |
| Input Voltage | Single-phase 220V |
| Output Voltage | 3-phase 220V |
| Output Voltage Type | AC |
| Control Method | V/F control, Sensorless vector control |
| Protection Features | Overcurrent, Overvoltage, Undervoltage, Overheat, Short circuit |
| Humidity | 5% to 95% (Non-condensing) |
| Altitude | 1000 m |
Defines safety terms like Danger, Warning, Note, and explains warning symbols.
Outlines essential safety rules for operating and maintaining the inverter.
Covers safety procedures during delivery, installation, and initial startup.
Details safety measures for component replacement and end-of-life disposal.
Steps for unpacking, application confirmation, and environmental checks.
Specifies requirements for installation site, temperature, humidity, and altitude.
Details main circuit and control circuit wiring diagrams and terminal connections.
Details how to navigate menus, modify parameters, and set passwords.
Covers fundamental parameters like speed control, run command, and frequency settings.
Parameters related to motor starting, stopping, DC braking, and acceleration/deceleration.
Settings for digital and analog input terminals, pulse inputs, and virtual terminals.
Safety and protection settings like phase loss, overvoltage, current limits, and overload alarms.
Provides troubleshooting steps, fault codes, possible causes, and solutions.
Details the 2-wire RS485 interface, wiring, and transmission characteristics.
Explains RTU and ASCII command codes (03H, 06H, 08H, 10H) and data structures.
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