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GE Grid Solutions
Grid Automation
Avda. Pinoa, 10
48170 Zamudio
SPAIN
T +34 94 485 88 00
F +34 94 485 88 45
Fig. 20 Best practice fans up in the panel.
7-
When the relay order code has more that one IO_C or IO_E inputs use should be distributed. For
example, if six inputs are needed for the application and the relay has two IO_C modules, we
suggest configuring three inputs of slot C and the other three in slot F, in order to balance heat
dissipation and reduce maximum temperatures.
8-
The maximum temperature of the CPU should not exceed 90ºC. In the CPU module there is a
temperature sensor that provides information of the internal temperature of the relay. This
information can be checked using factory password by GE authorized. employees.
Fig. 21 Example of CPU maximun temperature measurement.
