This FAQ has been written for NEAL (North East Africa and Levant) region. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
We can calculate the derated current at 52 degree using the rule below, using the derating values at 50°C and at 55°C.
and calculate the derating at 52°C with a simple linear interpolation.
e.g:
for NSX 100
At 50°C 95A
At 55°C 92.5A
=> derating at 52°C = 95 + ((52-50)* ((92.5-95)/(55-50))) = 94
and calculate the derating at 52°C with a simple linear interpolation.
e.g:
for NSX 100
At 50°C 95A
At 55°C 92.5A
=> derating at 52°C = 95 + ((52-50)* ((92.5-95)/(55-50))) = 94
Released for:Schneider Electric Egypt and North East Africa
