Vertiv Liebert STS2 - With CB3 A

Vertiv™ | Liebert® STS2/PDU
™
User Manual | Rev. 6 | 10/2017 52
Figure 42 Electrical field connections, 800A Liebert STS2/PDU interconnect wiring, left side one-line with CB3A
PSP11025
Rev. 0
FRONT
Accent Panels Not Shown
CB2
Breaker
Section
CB1
Distribution
Section
TB3
TB2
TB1
Neutral Busbar
Busbar A
Busbar B
Busbar C
Busbar A
Busbar B
Busbar C
CT
Ground
Busbar
See
Drawing
PSP11019
For Details
STS
Section
H1 H2 H3
X3 X0X1 X2
Transformer Transformer
T1
T2
W21
W22
W23
W24
W25
W26
See
Drawing
PSP11021
For Details
W27
W28
W29
CB3A
NOTES
1. Interconnection wiring from T1 to TB1, 2, 3 and neutral busbars are attached to T1 and shipped in the STS section.
See drawing PSP11019 for details.
2. Interconnection wiring froM CB1, CB2 and CB3A to STS section are attached to CB1, CB2 and CB3A and shipped
in the breaker section. See drawing PSP11020 for details.
3. Interconnection wiring from breaker busbars A, B and C to distribution section are attached to breaker busbars and
shipped in the breaker section. See dwg psp11021 for details
See Drawing PSP11020
Section E - E
See Drawing PSP11020
Section D - D
STS
AREA