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General| Rated Power | 1.5 kW |
|---|---|
| IP Rating | IP20 |
| Relative Humidity | 5% to 95% (non-condensing) |
| Input Voltage | 400V AC |
| Output Voltage | 0-400 V |
| Frequency Range | 0-400 Hz |
| Protection Class | I |
| Communication Interface | Modbus |
| Operating Temperature | -10 to 50 °C |
Specifies the intended design of frequency inverters as electrical drive components for industrial plants and machines.
Defines misuse as any use other than the designated purpose and lists examples of impermissible operations.
Outlines directives including ensuring staff access to regulations, verifying correct device use, and complying with country-specific laws.
Provides safety instructions for the STO function, emphasizing proper installation and qualification of staff for its use.
Provides general technical specifications including CE conformity, EMC directive, interference immunity, and UL approval.
Details the standard vertical mounting procedure, dimensions, and installation dimensions for ACU 201 and 401 series.
Describes the standard vertical mounting procedure, dimensions, and installation dimensions for ACU 201 and 401 series.
Details the standard vertical mounting procedure, dimensions, and installation dimensions for ACU 401 series (18.5-30.0 kW).
Specifies the standard vertical mounting procedure, dimensions, and installation dimensions for ACU 401 series (37.0-65.0 kW).
Details the standard vertical mounting procedure, dimensions, and installation dimensions for ACU 401 series (75.0-132.0 kW).
Details conductor cross-section dimensioning for mains, protective conductor, and motor cables, including typical cross-sections.
Illustrates mains and motor connection diagrams for ACU 201 (up to 3.0 kW) and 401 (up to 4.0 kW) series.
Describes the function for copying parameter values between the control unit and the frequency inverter (upload/download).
Outlines functions available in the CTRL menu for commissioning and controlling the inverter via the control unit.
Describes how the control unit enables motor control based on selected operation modes and digital input connections.
Guides the user through the setup process for parameter settings relevant to the application, including parameter identification.
Details how to select the correct motor type for control functions and methods, emphasizing the importance of correct entry.
Describes entering machine data from the motor's type plate for control functions, checking for plausibility during commissioning.
Explains the process of measuring and identifying machine data for automatic parameter setting, crucial for drive performance.
Provides steps to verify the drive's direction of rotation matches the reference value and how to correct it if necessary.
Explains how Configuration 30 determines control input/output assignments and software functions for various drive control methods.
Guides on setting rated motor parameters based on the rating plate, essential for control functions and performance.
Explains how to parameterize the 3-phase machine's starting behavior for control functions, including flux formation.
Details how to define the stopping behavior of the 3-phase machine using Operation mode 630 and logic signals.
Explains control of motor speed via the motor potentiometer function using digital signals or control unit keys.
Details configuring the multifunction input MFI1 as voltage, current, or digital input, linking to various software functions.
Explains configuring MFO1 as digital, analog, or repetition frequency output, with links to software modules via parameters.
Details current limits that avoid inadmissible loading and prevent fault switch-off, extending the current controller.
Describes functions for monitoring DC link voltage, controlling it to set limits, and bridging short-term power failures.
Covers monitoring mechanisms for recognizing thermal overload to prevent motor damage, using direct or indirect methods.
Provides a list of fault messages stored in chronological order, including counts of errors and self-acknowledged errors.
Lists actual values of the machine, frequency inverter, and system, including units, display range, and chapter references.
Provides a structured list of inverter parameters, organized by menu branches, with setting ranges and chapter references.
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