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Johnny MoralesAug 17, 2025
Why is my ABB Controller showing softstarter thermal overload?
- CchaneydennisAug 17, 2025
A softstarter thermal overload in the ABB Controller indicates that the thyristors have overheated.
Why is my ABB Controller showing softstarter thermal overload?
A softstarter thermal overload in the ABB Controller indicates that the thyristors have overheated.
General| Rated Operational Current Ie | 18 A |
|---|---|
| Rated Impulse Withstand Voltage | 6 kV |
| Rated Frequency | 50 / 60 Hz |
| Number of Poles | 3 |
| Protection class | IP20 |
| Operating temperature range | -25 ... +60 °C |
Explains caution, warning, information, and graphics symbols used in the manual.
Covers safe mounting, unpacking, lifting, and service procedures for the softstarter.
Details standard features, operating voltage, and environmental requirements.
Covers hardwire/fieldbus control, product verification, and short circuit protection.
Outlines safety precautions, power supply, and motor connection procedures.
Guides on connecting control supply, earth, and signal output relays with warnings.
Step-by-step instructions for configuring the motor's rated current parameter.
Explains how to use the Human Machine Interface (HMI) for functions and settings.
Lists event codes and their causes for diagnosing issues.
