HyPer 9HV IS User Manual Version 06
NetGain Motors, Inc.
Page 19 of 28
X144 controller Temperature Derating
To ensure proper protection from overheating, the controller is programmed to derate power based on its
heatsink temperature. Additional cooling methods, such as Liquid Cooling, may be required if your controller
is overheating under normal operation.
Operating ambient temperature range:
-40°C to +55°C
Linear power derating:
+80°C (100% current) to +95°C (50% current)
Thermal shut down:
+95°C
