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General| Model | VFD022EL43W-1 |
|---|---|
| Output Power | 2.2kW |
| Phase | 3-phase |
| Enclosure Rating | IP20 |
| Horsepower | 3 HP |
| Control Method | V/F control |
| Protection Features | Overcurrent, Overvoltage, Overload, Short Circuit, Overheat |
| Cooling Method | Fan-cooled |
| Operating Temperature | -10 ~ +50°C |
| Storage Temperature | -20°C to 60°C |
| Humidity | 90% RH, non-condensing |
| Altitude | Less than 1000m above sea level |
Crucial safety guidelines and warnings before operating the AC motor drive.
Guidelines for safe handling, storage, and environmental conditions.
Safety and operational cautions for mounting the AC motor drive.
Guidelines for storing the AC motor drive before installation and proper storage conditions.
Safety precautions for wiring, including power off, grounding, and terminal connections.
Cautions for mains power terminals (R/L1, S/L2, T/L3) and output terminals (U, V, W).
Safety checks before operation, including wiring, grounding, and avoiding wet hands.
Illustrates the process for setting modes, parameters, and data shifts on the keypad.
Provides steps for performing a trial run, checking rotation direction, and smooth operation.
Provides an overview of parameter groups and their application-based settings.
Covers basic parameters like maximum output frequency, motor rated frequency, and voltage.
Defines parameters for selecting frequency command source and operation command source.
Details multi-function output relay settings and desired frequency reached parameters.
Covers Over-Voltage Stall Prevention and Over-Current Stall Prevention.
Covers Over-Voltage Stall Prevention and Over-Current Stall Prevention.
Covers Over-torque Detection Level, Time, Electronic Thermal Overload Relay Selection, and Fault Records.
Details Motor Disconnection Detection Time/Level and lists various fault codes.
Introduces the parameter structure and description format.
Flowcharts for diagnosing and resolving over-current and over-voltage faults.
Flowchart for diagnosing and resolving over-current faults.
Flowchart for diagnosing and resolving over-voltage faults.
Flowchart for diagnosing and resolving low voltage faults.
Flowchart for diagnosing and resolving overheat faults.
Flowchart for diagnosing and resolving overload faults.
Troubleshooting for keypad issues and phase loss faults.
Comprehensive flowchart for troubleshooting motor not running issues.
Flowchart for diagnosing issues where motor speed cannot be adjusted.
Flowcharts for diagnosing motor stalling and unexpected performance.
Flowcharts for diagnosing and resolving low voltage and overheat faults.
Flowcharts for diagnosing and resolving overload and phase loss faults.
Introduces fault codes and the maintenance process.
Lists fault names, descriptions, and corrective actions for common errors.
Lists fault names, descriptions, and corrective actions for specific faults.
Lists fault names, descriptions, and corrective actions for communication and PID faults.
Provides a maintenance schedule for ambient environment, voltage, keypad display, and mechanical parts.
Details maintenance checks for main circuit components like screws, terminals, wiring, and filter capacity.
Covers maintenance for resistors, transformers, contactors, PCB, connectors, and cooling fans.
Details maintenance checks for cooling system ventilation channels.
Safety precautions for maintenance, including power off, tool usage, and visual checks.
