MGE UPS Systems Comet TM 5 - 30 kVA - Manual (Page 47)

Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS 10.9
combined options
full isolation transformer and separate Mains 2 transformer
To implement a power supply via a separate Mains 2 and isolation of Comet from
Mains 1, the two options, full isolation transformer and separate Mains 2
transformer, must be combined. Each option requires its own cubicle.
Example of a Comet series 31
The two options are supplied in the same cubicle:
full isolation transformer and harmonics filter
XR1
Mains 1
XR5 XR4
D1
D2 XR1
Mains 2
XR5 XR4
LV
switchboard Comet
XR1
Mains 1
XR8 D1 XR1
Mains 2
XR7
XR6
LV
switchboard
XR4
load
XR2
load
XR5
Comet