Emerson SP4402 - Unidrive SPMA Power Connections

Safety
Information
Introduction
Product
information
System
design
Mechanical
installation
Electrical
installation
Getting
started
Optimisation Parameters
Techn i cal
data
Component
sizing
Diagnostics
70 Unidrive SP Regen Installation Guide
www.controltechniques.com Issue Number: 2
Figure 6-5 Unidrive SPMA power connections
UVW
AC supply connections
L1 L2 L3
+DC -DC
Internal
EMC filter
*
(Refer to Chapter 4
)
L1, L2, L3
System design
To be
removed
PE
*
DC Connections
(High current DC
to motoring drive[s])
UVW
L1 L2 L3
+DC -DC
Internal
EMC filter
*
4
PE
*
56
To be
removed
Motor
Optional ground
connection
Regen drive
Motoring drive
Vac supply
SPMA
SPMA
Motor connections