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General| Series | Varispeed F7 |
|---|---|
| Input Frequency | 50/60 Hz |
| Output Frequency | 0-400 Hz |
| Overload Capacity | 150% for 60 seconds |
| Type | AC Inverter |
| Output Voltage | 0 to Input Voltage |
| Control Method | V/f Control |
| Switching Frequency | 2 kHz to 15 kHz |
| Braking Unit | Built-in or External |
| Communication | RS-485 |
| Protection Functions | Overcurrent, Overvoltage |
| Protection Class | IP20 |
| Cooling Method | Fan Cooling |
| Ambient Temperature | -10 to +50°C |
Details on precautions to avoid injury or damage during installation, wiring, and operation.
General guidance on handling the manual, product, and potential changes.
Overview of Varispeed F7 applications and available models.
Checklist for verifying the inverter and its components upon receipt.
Identification of external parts and components of the inverter.
Diagrams and dimensions for open chassis and enclosed wall-mounted inverter types.
Guidelines for inverter installation orientation and required surrounding space.
Procedure for removing and attaching the terminal cover for wiring access.
Instructions for safely removing and attaching the digital operator and front cover.
Procedure for removing and attaching top and bottom protection covers.
Diagram illustrating the inverter's connection to main circuits and peripheral devices.
Details on applicable wire sizes, connectors, and terminal functions for main circuits.
Information on control circuit terminals, wire sizes, and wiring precautions.
Guidance on installing and wiring various option boards for the inverter.
Description of the digital operator's displays, keys, and functions.
Overview of inverter modes (Drive, Quick Programming, Advanced Programming, Verify, Autotuning).
Procedure for automatic motor constant setting for vector control.
Flowchart and steps for performing trial operation of the inverter.
Essential user constants that must be set for inverter trial operation.
Guidance on adjusting constants to resolve issues like hunting or vibration.
Explanation of the structure and elements of user constant tables.
Overview of the digital operator's display hierarchy and functions.
List of minimum user constants for inverter operation in quick programming mode.
Settings related to language, access level, control method, and initialization.
Constants related to V/f characteristics and motor setup.
Constants related to motor protection, stall prevention, and hardware protection.
Settings for motor autotuning parameters.
Selecting CT/VT, carrier frequency, and overload tolerance based on application.
Methods for inputting the frequency reference using various sources.
Explanation of input methods for selecting the Run Command source.
Explanation of methods for stopping the inverter.
Details on setting acceleration and deceleration times and S-curve characteristics.
Functions for protecting the machine and inverter from various faults.
Functions for continuing operation or auto-restarting after errors.
Functions for protecting the inverter and braking resistor.
Explanation of input terminal functions and switching operations.
Explanation of output terminal functions and their settings.
Explanation of individual functions used in special applications.
Explanation of digital operator functions and settings.
Explanation of inverter option functions.
Precautions for using the inverter with elevating machines like elevators and cranes.
Description of alarm functions including fault, alarm, operation, and autotuning errors.
Guidance on identifying and correcting inverter and motor operational issues.
Basic maintenance and inspection procedures for the inverter.
Guidelines for periodic replacement of inverter parts based on service life.
Procedure for replacing cooling fans in various inverter models.
Listing of standard inverter specifications based on capacity.
Specifications for available inverter options and peripheral devices.
Overview of the four control methods and their features.
Precautions for selecting, installing, setting, and handling inverters.
Precautions to be observed when using the inverter with various motor types.
Instructions for installation to comply with UL standards.
Points regarding conformance to safety and environmental standards in Europe.
Wiring examples for connecting braking units and peripheral devices.
