APC PML3XS-B Surge Protector User Manual


 
Installation and Operation Manual 15
Wiring Diagrams without Integral
Switch
Figure 3: SIngle-Phase, Three-Wire, Grounded Installation
Figure 4: Three-Phase, Three- or Four-Wire, Grounded Wye Installation
Figure 5: Three-Phase, Three- or Four-Wire, High-Leg Delta Installation
N
8222-0013-04
SPD
A
N
C
Made in USA / Hecho en E.U.A. / Fabriqué aux É.-U. 8222-0528A
Phase A
Phase C
GROUND
Neutral
Customer Connections
NOTE: The neutral conductor is not present on two-wire
grounded power systems. For these systems, bond the
neutral and ground lugs together inside the SPD.
ØCØABØN
8222-0013-05
SPD
A
N
C
B
Made in USA / Hecho en E.U.A. / Fabriqué aux É.-U. 8222-0528A
Customer Connections
Phase A
Phase B
Phase C
GROUND
Neutral
8222-0013-06
SPD
A
N
C
B
Made in USA / Hecho en E.U.A. / Fabriqué aux É.-U. 8222-0528A
Phase A
GROUND
Neutral
Phase C
Phase B
(High-Leg)
Customer Connections
Wiring