Fix Finder
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76 fixes
Why does our fleet's DC fast charger keep tripping the main 400A breaker when multiple trucks charge at once?
Your 400A breaker trips because simultaneous DC fast charging exceeds its continuous current rating when multiple trucks charge together. The breaker protects…
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Why does our fleet's Level 2 charger trip the breaker every time we plug in a van?
Your Level 2 charger trips the breaker because the circuit is overloaded, the breaker is worn out, or there's a ground fault…
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Why does our fleet's Level 2 charger trip the breaker when two vans charge simultaneously?
Your Level 2 charger trips the breaker because the combined draw of two vans exceeds the circuit's 40‑amp rating, causing an overload.…
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Why is my 150kW DC fast charger only delivering 30kW when a single vehicle is plugged in?
Your 150kW DC fast charger is likely limited by the vehicle's maximum acceptance rate, a shared power cabinet, or a thermal throttle…
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Why is my 150kW DC fast charger only delivering 50kW?
Your 150kW DC fast charger may only deliver 50kW because the vehicle's battery management system limits charge rate based on temperature, state…
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Why is my DC fast charger charging slower than its rated speed?
Your DC fast charger runs slower than rated mostly because the vehicle's battery limits the charge rate, especially in cold weather or…
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Why is my DC fast charger delivering less than half its rated power?
Your DC fast charger likely throttles output due to battery temperature limits, vehicle communication errors, or site power constraints; the charger protects…
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Why is my DC fast charger only charging at half its rated speed?
Your DC fast charger is likely throttling power because the battery is cold, the vehicle is above 80% state of charge, the…
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Why is my DC fast charger only delivering 50 kW instead of 150 kW?
Your DC fast charger is likely throttling due to high battery temperature, shared power limits, or a firmware fault — check the…
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Why is my DC fast charger only delivering 50 kW when it's rated for 150 kW?
Your DC fast charger likely runs slower than its rated speed because the vehicle's battery management system limits power based on temperature,…
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Why is my DC fast charger only delivering 50kW when it's rated for 150kW?
Your DC fast charger likely isn't hitting 150kW because the vehicle's battery management system limits charge speed based on temperature, state of…
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Why is my DC fast charger running at half its rated speed during peak hours?
Your DC fast charger likely throttles output because the utility transformer or service panel hits thermal limits during peak demand, causing the…
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