JUMO 709050 IPC IGBT Power Converter IPC 70/100A Operating Manual - Manual (Page 27)

02.08 [IGBT Power Converter 70/100A] 27
4 Electrical connection
h Check the cause that led to the semiconductor fuse tripping (e.g. earth
short in the power section).
h Only use original JUMO replacement parts, item No. 70/00434229.
v Chapter 2.3.2 „Accessories“