Intel SC5299WS User Manual

Page of 154
Intel
®
 Entry Server Chassis SC5299-E TPS 
Power Sub-system 
Revision 3.1 
 
 
Intel order number D37594-005 
91
2.5.7.6 
AC Line Fuse 
The power supply has one line fused in the single line fuse on the line (Hot) wire of the AC 
input. The line fusing is acceptable for all safety agency requirements. The input fuse is a slow 
blow type. AC in-rush current does not cause the AC line fuse to blow under any conditions. All 
protection circuits in the power supply do not cause the AC fuse to blow unless a component in 
the power supply has failed. This includes DC output load short conditions. 
2.5.7.7 
AC In-rush 
AC line in-rush current does not exceed 50A peak, cold start at 20 degrees C, and no 
component is damages at hot start for up to one-quarter of the AC cycle, after which, the input 
current is no more than the specified maximum input current listed in