Installation 13 – Emerson 400518-01 User Manual
Page 25
Installation
13
Safety Information
Product Overview
Installation
Diagnostics
Options and
Accessories
Specification
Figure 10:
Three-Phase WYE (ungrounded) Distribution to a Three-Phase Delta/WYE
Isolation Transformer
Figure 11:
Three-Phase Delta (ungrounded) Distribution to a Three-Phase Delta
Isolation Transformer
DISTRIBUTION PANEL
3 Ø Isolation Transformer
EARTH
GROUND
(Protective Earth)
N
L1
L2
L3
PE
To Fusing and
Drive Terminals
DISTRIBUTION PANEL
3 Ø Isolation Transformer
EARTH
GROUND
(Protective Earth)
No Fuse
L1
L2
L3
PE
To Fusing and
Drive Terminals