One-Line Diagram - Toshiba 5000 SERIES Installation And Operation Manual

9.5

One-Line Diagram

Note: Always consult your local and NEC electrical codes for wiring, cabling, and circuit protection device
requirements.
Figure 9.2 shows the external wiring of the 5000 Series UPS with a single input.
Figure 9.3 shows the external wiring needed for the 5000 Series UPS with the optional dual input.
Figure 9.4 shows the cabling for the 5000 Series UPS with the optional external Battery Cabinet.
5000 UPS (Single Input Config.)
(Optional
Fuse
AC Input
100 kAIC
3Φ 3W
or 3Φ 4W
MCCB
Ground
Wire
FIGURE 9.2: 5000 SERIES SINGLE INPUT W/ INTERNAL BATTERIES ONE-LINE DIAGRAM
5000 UPS (Dual Input Config.)
Optional
Xfmr
(Optional)
Secondary
AC Input
3Φ/4W
TVSS
AC Input
3Φ 3W
or 3Φ 4W
MCCB1
Ground
Wire
FIGURE 9.3 – 5000 SERIES DUAL INPUT W/ INTERNAL BATTERIES ONE-LINE DIAGRAM
34
Fuse
EMI
Xfmr)
Filter
Fuse
Input
AC/DC
Contactor
Converter
TVSS
DC/DC
Converter
Fuse
Fuse
Secondary Input
100kAIC
Contactor
(Optional
Xfmr) EMI
Filter
Fuse
Input
Contactor
TVSS
DC/DC
Converter
5000 Series NEMA-3R 3-Phase UPS Installation and Operation Manual – 92975-000
Bypass Thyristor
SYNC
Fuse
DC Bus
Output
DC/AC
Contactor
Inverter
(Optional Internal
Batteries)
Bypass Thyristor
SYNC
DC Bus
Fuse Output
AC/DC DC/AC
Contactor
Converter Inverter
(Optional Internal
Batteries)
(Optional
EMI
Xfmr)
Filter
AC Output
3Φ 3W
or 3Φ 4W
MBS
Switch
(Optional
EMI Xfmr)
Filter
AC Output
3Φ 3W
or 3Φ 4W
MBS
Switch