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General| Frequency | 50/60 Hz |
|---|---|
| Output Voltage | 0 to Input Voltage |
| Output Frequency | 0 to 500 Hz |
| Type | Variable Frequency Drive (VFD) |
| Power Range | 0.75 to 400 kW |
| Communication Protocols | Modbus RTU |
| Enclosure Type | IP21 |
| Mounting | Wall-mounted |
| Protection Features | Overvoltage, Undervoltage, Overcurrent, Overtemperature, Short-circuit |
| Ambient Temperature | -10 to +50 °C |
| Storage Temperature | -40 to +70 °C |
| Relative Humidity | 5 to 95 % (non-condensing) |
| Altitude | Up to 1000 m |
| Control Method | Scalar (V/Hz), Sensorless Vector Control |
Explains how warnings and notes are used in the manual.
Outlines the sequence of steps for installing the drive.
Details on lifting, unpacking, and identifying the drive type.
Requirements for compatible motors, drives, and supply power.
Procedures for physically mounting the drive unit.
General requirements for input power, motor, and control wiring.
Steps for completing motor cable connections and checking insulation resistance.
Steps for applying input power and initial checks.
Overview of the start-up process and available methods.
Factory default parameter settings for the ACH550-UH.
A comprehensive list of all drive parameters with their codes, names, ranges, and defaults.
Installation procedures for the embedded fieldbus (EFB) communication.
Steps to activate and configure serial communication for EFB protocols.
Configuration required for fieldbus control of drive functions.
Information on fault queues and serial communication diagnostics for EFB.
Steps to activate and configure serial communication for FBA.
How the drive signals severe errors or faults.
Recommended corrective actions for identified faults.
A table listing fault codes, names, descriptions, and recommended corrective actions.
Provides ratings for ACH550 drives including IEC, NEMA, and frame size.
Guidelines for connecting input power, including specifications and branch circuit protection.
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