3I
O
Three times zero-sequence current.Often referred to as the
residual or the earth-fault current
3U
O
Three times the zero sequence voltage. Often referred to
as the residual voltage or the neutral point voltage
1MRK 505 384-UEN A
Section 21
Glossary
Breaker protection REQ650 2.2 IEC
777
Technical manual
Summary of Contents for impreza 2017
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