20.2.5.2 Design
M14858-3 v7
The transformer module has 12 input transformers, 7 voltage and 5 current input
transformers.
The rated values and channel type of the current inputs are selected at order.
Transformer input module for measuring should not be used with
current transformers intended for protection purposes, due to
limitations in overload characteristics.
The TRM is connected to the ADM and NUM.
For configuration of the input and output signals, refer to section "Signal matrix for
analog inputs SMAI".
1MRK006501-AF-TRM-IEC-6502P1 V1 EN-US
Figure 397: TRM connection diagram
1MRK 506 382-UEN A Section 20
IED hardware
Line distance protection REL650 2.2 IEC 837
Technical manual
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