CHAPTER 2: INSTALLATION ELECTRICAL INSTALLATION
869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL 2–15
Figure 2-19: INCORRECT INSTALLATION METHOD (lower lug reversed)
A broad range of applications are available for the 869 relays. As such, it is not possible to
present typical connections for all possible schemes. The information in this section covers
the important aspects of interconnections, in the general areas of instrument transformer
inputs, other inputs, outputs, communications and grounding. The figure below shows the
rear terminal layout of the 869
Platform.
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