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General| Frequency Range | 0 - 400 Hz |
|---|---|
| Enclosure Type | IP21, IP55 |
| Protection Class | IP21, IP55 |
| Type | Variable Frequency Drive |
| Input Voltage | 380-480 V |
| Output Voltage | 0 ... Input Voltage |
| Amperage | Depends on model |
| Control Method | Vector Control |
| Communication Protocols | Modbus |
| Cooling Method | Fan cooled |
| Ambient Temperature | -10 to +50 °C |
| Storage Temperature | -40 to +70 °C |
| Relative Humidity | 5-95% (non-condensing) |
| Altitude | 0 - 1000 m |
Overview of the chapter's content on preparing for drive installation, including identification, wiring, and EMC guidelines.
Details on identifying the drive through its labels, including type designation, serial number, and protection ratings.
Information on ensuring compatibility between the motor, drive, and supply power specifications.
Guidance on electro-magnetic compliance requirements, including cable separation and length limits.
List of necessary tools and mounting hardware for installing the ACH550 drive.
Overview of the chapter's content on the mechanical and electrical installation procedures for the drive.
Step-by-step instructions for safely removing the front cover of the drive for IP54 enclosures.
Instructions for correctly positioning and securing the drive (IP54) onto the mounting screws or bolts.
Detailed instructions for connecting the power cables to the drive for IP54 installations.
Diagram showing the terminal layout for the drive's frame sizes R1 through R4.
Overview of the chapter's content on the HVAC control panel, start-up assistant, and application selection.
Description of the features and functions of the ACH550 HVAC control panel (operator keypad).
Instructions on how to perform the initial start-up of the drive, either via the assistant or manually.
Explanation of the different operational modes available on the HVAC control panel for configuring and diagnosing the drive.
Overview of the chapter's content on application macros for parameter configuration and wiring.
List of included application macros, such as HVAC default, Supply fan, and Return fan.
Step-by-step guide on how to select and apply an application macro for drive configuration.
Overview of the chapter's content related to real-time clock and timed functions of the drive.
Details on the features of the real-time clock, including daily/weekly times and timer capabilities.
Instructions on configuring the timer for various applications, including enabling, setting periods, and connecting parameters.
Overview of the chapter's content focusing on serial communications for the ACH550 drive.
Information on connecting the drive to external control systems via RS485 or plug-in fieldbus adapters.
Details on setting up communication for the embedded fieldbus (EFB) protocol, including network termination.
Overview of the chapter's content covering parameter listings and descriptions for the ACH550.
Explanation of how parameters are grouped, such as START-UP DATA, OPERATING DATA, and FAULT HISTORY.
Overview of the chapter's content on fault diagnostics, fault correction, resetting, and maintenance of the drive.
Information on how the drive indicates error situations using LEDs, control panel display, and fault/alarm words.
Recommended corrective actions for faults, including using the fault listing table and resetting the drive.
List of routine maintenance intervals recommended by ABB for the drive.
Overview of the chapter's content including ratings, cable requirements, and ambient conditions.
Tables providing drive ratings based on type designation, including IEC ratings and frame sizes.
Recommendations for input power cabling, fuses, and circuit breakers, including dimensional and safety guidelines.
Tables showing maximum motor cable lengths for 400 V drives based on switching frequencies and EMC limits.
List of ACH550 environmental requirements for installation site and protective packaging.
Identification of standards applicable to the drive, including EMC and UL standards.
