Siemens EH675TK11E Repair Instruction page 59

5.6.2.2.1 Power regulation according to the temperature of the IGBT's
The temperature of the IGBT's is measured using the NTC's located
on the rear of the inductor modules. They are marked in red.
Potencia Potencia Potencia
100% 100% 100%
NTC OP/SC NTC OP/SC NTC OP/SC NTC OP/SC
30% 30% 30%
15% 15% 15% 15%
[1] IH4-I.2 [1] IH4-I.2
[2] IH5-I [2] IH5-I
[3] IH5-I critical modules [3] IH5-I critical modules
When certain temperature limits are exceeded, a warning is provided
via an indication on the TouchControl so as to avoid damage to the
IGBT's.
206_58300000141095_ara_en_k.doc – 04.10.a
105 105 105 105 115 115 115 135 135 135 T [ºC] T [ºC] T [ºC]
See the chapter on error codes and warnings sent via the
TouchControl.
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