How to resolve dynamic braking fault in Lenze DC Drives?
A dynamic braking fault in Lenze DC Drives typically means that the dynamic braking resistors are overheating. To resolve this, increase the deceleration time.
What to do if Lenze DC Drives show undervoltage on DC bus?
If Lenze DC Drives show undervoltage on the DC bus, it could be because the mains voltage is too low. Check the mains voltage.
What to do if Lenze DC Drives have controller overtemperature?
If the controller has an overtemperature, it means the controller is too hot inside. To resolve this, reduce the controller load and improve cooling.
Why Lenze DC Drives show earth fault?
An earth fault in Lenze DC Drives can occur if a motor phase is grounded, so you should check the motor and motor cable. It can also be due to excessive capacitive charging current of the motor cable, in this case use shorter motor cables with lower charging current.
General| Input Voltage | 380-480VAC |
|---|---|
| Input Frequency | 47-63 Hz |
| Output Frequency | 0-500 Hz |
| Rated Power | 3.0 kW |
| Protection Class | IP20 |
| Type | Inverter |
| Output Voltage | 0-Input Voltage |
| Output Current | 7 A |
| Control Method | V/f control |
| Cooling Method | Air cooling |
| Communication Interface | RS485 |
| Operating Temperature | -10°C to +50°C |
General introduction to the documentation and safety aspects.
Covers general precautions, electrical hazards, application, installation, and operation safety.
Explains safety pictograms and provides specific notes for UL systems.
Specifies conformity, approvals, and environmental conditions for operation.
Details power, voltage, current, and frequency ratings for various models.
Covers dimensions, mounting, and environmental considerations for installation.
Guidelines for electrical installation, wiring, fuses, and EMC compliance.
Illustrates connection points and provides instructions for long-term storage.
Describes the function and configuration of various control terminals.
Overview of setting parameters via keypad and EPM.
Functionality and use of the EPM for parameter storage.
Covers essential parameters for settings, inputs, outputs, and motor control.
Configuration for serial communication, fault handling, and advanced settings.
Lists operational statuses, causes of faults, and basic remedies.
Detailed explanations of error codes, their causes, and corrective actions.
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