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MZ L-Series Manual
APPENDIX A
INSTRUCTION HOW TO CONVERTDELTA-WYE
FOR SINGLE BREAKER SYSTEM
AMERICAN DELTA 220V PHASE-PHASE
R
T
S
Mp1
Mp3
J1
Mp2
J3
J2
Install jumpers J1, J2, J3.
Do not connect Neutral ( Blue) conductor.
Use black , brown, black conductor for 3 phases,
Green for GND ( Delta-4 wires System)
EUROPEAN/STAR 380v PHASE-PHASE ,220v PHASE-NEUTRAL
R
T
S
Mp3
Mp1
Mp2
J4
Use 3 stand offs to install Interc onnec ted Jumper J4
Do not install J1,J2,J3
Connec t Neutral ( Blue c onduc tor) to Mp2
Use blac k, brown,blac k for 3 phases and Green for
GND ( WYE/STAR 5 wires System s)
Issue 1.3
Mold-Masters®
Page 69