NewMotion
Derated Output / Limited Charging Current
Vehicle reports reduced charging power or only charges at a very low current, even though charger is rated higher.
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Possible Causes
Dynamic load balancing limiting current, Incorrect max current configuration, Overtemperature derating, Weak supply cable or breaker rating
How to Fix / Troubleshooting
Safety first: Do not increase current beyond what the installation can safely support.
- Check app limits: In the NewMotion app/portal, verify the maximum current setting and any smart charging or load balancing limits.
- Review installation data: Confirm the supply cable size and breaker rating. The charger may be correctly limiting current to protect the installation.
- Monitor temperature: If the charger is hot, it may be automatically derating. Improve ventilation or shade if installed in direct sun.
- Test without load balancing: Temporarily disable external load balancing to see if full current is restored (if safe to do so).
- Firmware and logs: Check for any thermal or supply-related events in logs that explain the derating.
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Repair Difficulty
Easy
2/5
Required Part
Configuration (Current Limit) / Power Module
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