Technical information
and start-up
Fast Charger
NLG6xx
15
3.4.5
Overtemperature protection (derating)
INSTRUCTION
Continuous operation at the temperature limit will inevitably lead to a higher level of wear of the
components!
The charger protects itself through temperature dependent derating. If the charger reaches a defined
temperature limit, it reduces the power (derating) to protect the charger from damage due to overheating.
The power is reduced according to the temperature increase in order to keep the temperature within the
target range. The charging process is not interrupted though, but continues seamlessly without reduced
power. If the temperature of the coolant e65 °C, we recommend to shut down the charger to
prevent damage. We recommend not to exceed a maximum coolant temperature of +55 °C.
In total, the NLG6 charger is equipped with 10 temperature sensors in different areas. Depending on the
operation situation, activation time and temperature of the derating may thus vary.
Содержание NLG664-U0
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