GE RPV311 Technical Manual page 231

Chapter 15 – Installation
13.1.1 Connection diagram of the current inputs
RPV311-TM-EN-7
Place the board back in the case.
Secure the case by screwing the back panel and connecting the terminals cables.
Connections shall use insulated flexible wires of 1.5 mm² cross section, 8 mm ring
terminal, and M3 holes.
Before making the electrical connection, make sure the signal is applied in
accordance with the technical specifications of the equipment. For information about
analog current inputs specifications, see Chapter 17: Technical Specifications.
The RPV311 provides the capability for connecting some different current signal
connections for a 3-phase circuit:
Connection diagram of the current inputs
4-element connection: in this
case, the values shown are
equivalent to the voltages of
phases A, B and C, and to the
neutral voltage applied to the
equipment.
3-element (Phases A, B and C)
connection: in this case, the
fourth element is derived of the
values measured by the other
elements. The three elements are
equivalent to the values applied
to the equipment
3-element (Phases A, B and
neutral) connection: in this case,
the fourth element is derived of
the values measured by the other
elements. The three elements are
equivalent to the values applied
to the equipment.
RPV311
231