resistance R
G,I
should not exceed a certain value regardless of atmospheric
conditions.
8.9.3 Setting guidelines
GUID-916B2550-5C16-47F7-9782-7DD6FABAA0A2 v1
The parameters for transformer tank protection TPPIOC are set via the local HMI
or PCM600.
The setting parameters for the transformer tank protection TPPIOC are described
below:
Common base IED values for primary current (setting IBase) is set in a Global base
values for settings function GBASV
AL setting.
GlobalBaseSel: Selects the global base value group used by the function to define
(IBase).
I>: Instantaneous peak current start value in % of IBase.
Section 8 1MRK 506 375-UEN A
Current protection
194 Railway application RER670 2.2 IEC
Application manual
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