Emerson Liebert NX300 Series User Manual page 51

Main power
cabinet 1
Control box of
main power
cabinet 1
mA1 mB1
W76
W75
2#X5 board
1#X5 board
UHRW3S671X5
UHRW3S671X5
J1
J1
J2 J2
W001 W002
W005 W006
W001
W002
W005
W006
W60
W61
W62
W63
W70
W71
W72
W73
W74
W75
W76
W80
W81
W82
W83
W84
W85
W86
Figure 3-19 Connection diagram of power cables and communication cables between cabinets
NX UPS Single Module And Parallel System 250kVA ~ 800kVA User Manual
Bypass
cabinet
1
1250A Q2
2
W002
1
W001
1250A Q3
UHRW3S671X11
J11
J12
2
1
1
UPS1
2
Q5
2
W73
W72
mC1 mN oN oA oB oC
W83
W73
W74 W72
W70 W71
bypass cabinet-1#X5 board
bypass cabinet-1#X5 board
bypass cabinet-2#X5 board
bypass cabinet-2#X5 board
bypass cabinet-BAT+
bypass cabinet-BAT-
bypass cabinet-BAT+
bypass cabinet-BAT-
bypass cabinet-Q5-8
bypass cabinet-Q5-6
bypass cabinet-Q5-4
bypass cabinet-Q5-2
bypass cabinet-Q1-6
bypass cabinet-Q1-4
bypass cabinet-Q1-2
bypass cabinet-Q5-8
bypass cabinet-Q5-6
bypass cabinet-Q5-4
bypass cabinet-Q5-2
bypass cabinet-Q1-6
bypass cabinet-Q1-4
bypass cabinet-Q1-2
1#X5 board
W002
W001
3 5
4 6
3 5
4 6
5
1 3
3 5 7
1250A Q5 1250A Q1
3
Q1
4
2 6
4 6 8
W76
W75
W71
W74
W70
W86
W82
W85
W81
W80
1#main power cabinet X5 board J11
1#main power cabinet X5 board J12
1#main power cabinet X5 board J11
1#main power cabinet X5 board J12
1#main power cabinet-BAT+
1#main power cabinet-BAT-
2#main power cabinet-BAT+
2#main power cabinet-BAT-
1#main power cabinet-mN
1#main power cabinet-oC
1#main power cabinet-oB
1#main power cabinet-oA
1#main power cabinet-mC1
1#main power cabinet-mB1
1#main power cabinet-mA1
2#main power cabinet-mN
2#main power cabinet-oC
2#main power cabinet-oB
2#main power cabinet-oA
2#main power cabinet-mC1
2#main power cabinet-mB1
2#main power cabinet-mA1
Chapter 3 Electrical Installation
Main power
2#X5 board
cabinet 2
W005
W006
W006
Control box of
main power
cabinet 2
mA1 mB1 mC1
W86
W85
W84
W84
W80
26-pin black shield
26-pin black shield
26-pin black shield
26-pin black shield
3*2*70mm 2
2
3*2*70mm
2
3*2*70mm
2
3*2*70mm
2*2*70mm 2
2*2*70mm 2
2
2*2*70mm
2*2*70mm 2
2
2*2*70mm
2
2*2*70mm
2
2*2*70mm
2*2*70mm 2
2*2*70mm 2
2
2*2*70mm
2*2*70mm 2
2*2*70mm 2
2
2*2*70mm
2
2*2*70mm
37
W005
UHRW3S671X11
J11
J12
4
UPS2
mN oN oA oB oC
W83
W82
W81