How to troubleshoot overtemperature fault in Lenze i550?
If your Lenze Inverter displays an overtemperature fault, you should: * Check the mains voltage. * Ensure sufficient device cooling. * Clean the fan and ventilation slots, replacing the fan if necessary. * Reduce the switching frequency.
What to do if DC-bus voltage is too low for switch-on in Lenze Inverter?
If the DC-bus voltage is too low for switch-on in your Lenze Inverter, you should: * Check the mains voltage. * Check the fuses. * Check the mains settings.
What does a heatsink fan warning mean on Lenze i550?
If your Lenze Inverter displays a heatsink fan warning, you should clean the fan and ventilation slots. If required, replace the fan.
General| Protection Class | IP20 |
|---|---|
| Ambient Temperature | -10°C to +50°C |
| Overload Capacity | 150% for 60 seconds |
| Control Type | Vector control |
| Communication Interfaces | CANopen, Modbus, Ethernet, PROFIBUS, PROFINET |
| Safety | STO (Safe Torque Off) |
| Frequency Range | 0 Hz |
| Cooling Method | Air cooling |
| Storage Temperature Range | -25°C to +70°C |
| Input Voltage Range | 3-phase 380...480 V AC -15%/+10% |
Details the physical components and connections of the inverter.
Covers intended use, standards, operator duties, and commissioning.
Core safety guidelines to prevent severe injury and property damage.
Information on potential hazards remaining after initial safety measures.
Lists approvals, environment, climate, and power system data.
Provides guidelines for physical mounting and dimensions.
Covers preparation, diagrams, connection types, and safety aspects.
Details safety functions like STO and related warnings.
Steps for the first power-up and using the EASY Starter tool.
Steps for rapid initial parameter configuration.
Methods for diagnosing issues, understanding error codes, and resetting errors.
Explains LED states and provides support resources.
Guidelines for environmentally sound disposal of the product.
To Next Page
