APC SURGEARREST PMF3S-A Manual de instrucciones descargar pdf (Pagina 13)

IRING DIAGRAMS WITHOUT INTEGRAL DISCONNECT

Figure 3: Single-Phase, 3-Wire, Grounded

Chasis Ground

ØC ØA N

Customer Connections 120 kA - 240 kA

Figure 3:

Ingle-Phase,

3-Wire,

Grounded Installation

Customer Connections 320 kA - 480 kA

ØC ØA BØ N

Customer Connections 120 kA - 240 kA

eutral and ground lugs together.

NOTE: The neutral conductor is not present on 3-wire,

Figure 4: Three-phase, 3- or 4-Wire,

Grounded Wye Installation

grounded neutral power systems. For these systems

tie the

WIRING

APC MODULAR PANEL PRODUCTS Surge Protective Device (SPD)

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APC SURGEARREST PMF3S-A Manual de instrucciones Pagina 13