Emerson SP2203 - Unidrive SPMC Power Connections

Safety
Information
Introduction
Product
information
System
design
Mechanical
installation
Electrical
installation
Getting
started
Optimisation Parameters
Techn i cal
data
Component
sizing
Diagnostics
72 Unidrive SP Regen Installation Guide
www.controltechniques.com Issue Number: 2
Figure 6-7 Unidrive SPMC power connections
* See section 6.1.2 Ground connections .
UVW
AC supply connections
+DC -DC
Internal
EMC filter
*
To be
removed
PE
*
DC Connections
(High current DC
to motoring drive[s])
56
UVW
+DC -DC
Internal
EMC filter
*
PE
*
56
To be
removed
Motor
Optional ground
connection
Regen drive
Motoring drive
Vac supply
L1 L2 L3
SPMC
PE
+DC -DCPE
Used as only
softstart
Motor connections
SPMD SPMD