13.6.3 Derating based on Input Voltage
The continuous rated current of the inverter can be limited when higher than normal input voltages are
applied. The default settings for AC Input Voltage (MOT-10) are 240V, 480V and 600V. For input
voltages higher than the 240V, 480V and 600V, up to a maximum of +10%, refer to the following
graphs for current derating percentages.
13.6.4 Derating based on Ambient Temperature
The continuous rated output current of the inverter is limited when installed in an environment with
higher than normal ambient temperatures. The operating temperature rating of the inverters is 104°F
(40°C). The required derating is 2.5% of the output amps for every degree (°C) above 104°F (40°C),
up to a maximum of 122°F (50°C).
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