Appendix A1. Wiring diagrams of ENIP-2 Standard and PMU
ENIP-2, manual, ENIP.411187.002. Rev. 11.2020
55
Figure
А
1.3. ENIP-2-41/100-
…
and ENIP-2-45/100-
…
for 4-wire three-phase grid 220(380) V
(4-wire meas-
urement mode must be activated)
Figure
А
1.4. ENIP-2-41/100-
…
and ENIP-2-45/100-
…
for 3-wire three-phase grid with two PT
(3-wire
measurement mode must be activated)
PT connection is Y
PT connection is
Δ
Figure
А
1.5
.
ENIP-2-41/100-
…
and ENIP-2-45/100-
…
for 3-wire three-phase grid with three PT
(3-wire
measurement mode must be activated)