Chapter 4 - Electrical Connections
Chapter 4 - Electrical Connections
Confidential and Proprietary Information o
Confidential and Proprietary Information of ZTE CORPORATION
f ZTE CORPORATION
37
37
F
F
I G U R E
I G U R E
1
1
7
7
C
C
O N N E C T O F
O N N E C T O F
B
B
Y P A S S
Y P A S S
I
I
N P U T
N P U T
W
W
I R E S
I R E S
M
Ma
asstte
er
r
U
UP
PS
S
S
Slla
av
ve
e
U
UP
PS
S
BYPASS
BYPASS
N
N
L
L
OUTPUT
OUTPUT
N
N
L
L
5.
5.
Connect AC output cables
Connect AC output cables
i.
i.
Connect the output live cable between the
Connect the output live cable between the
L
L
terminal on
terminal on
AC
AC
OUT
OUT
of the UPS and the L terminal of load or the AC output
of the UPS and the L terminal of load or the AC output
distribution cabinet.
distribution cabinet.
ii.
ii.
Connect the output neutral cable between the
Connect the output neutral cable between the
N
N
terminal on
terminal on
AC OUT
AC OUT
of the UPS and the N terminal of load or the AC
of the UPS and the N terminal of load or the AC
output distribution cabinet.
output distribution cabinet.
6.
6.
Connect battery cables.
Connect battery cables.
i.
i.
Connect the battery cables to the master UPS.
Connect the battery cables to the master UPS.
Connect the positive battery cable to the “+” terminal on
Connect the positive battery cable to the “+” terminal on
BATTERY INPUT
BATTERY INPUT
of the master UPS.
of the master UPS.
Connect the negative battery cable to the “-” terminal on
Connect the negative battery cable to the “-” terminal on
BATTERY INPUT
BATTERY INPUT
of the master UPS.
of the master UPS.
ii.
ii.
Connect battery cables to the slave UPS.
Connect battery cables to the slave UPS.
Connect the positive battery cable to the “+” terminal on
Connect the positive battery cable to the “+” terminal on
BATTERY INPUT
BATTERY INPUT
of the slave UPS.
of the slave UPS.
Connect the negative battery cable to the “-” terminal on
Connect the negative battery cable to the “-” terminal on
BATTERY INPUT
BATTERY INPUT
of the slave UPS.
of the slave UPS.
Maintenance bypass description
Maintenance bypass description
The maintenance bypass switch is not configured on the ZXUPS
The maintenance bypass switch is not configured on the ZXUPS
S606/S610; therefore the UPS maintenance bypass function is
S606/S610; therefore the UPS maintenance bypass function is
performed through the ZXDP04 U101 power distribution unit. Refer
performed through the ZXDP04 U101 power distribution unit. Refer
to the user manual of “ZXDP04 U101 power distribution unit” for
to the user manual of “ZXDP04 U101 power distribution unit” for
more details about the connection between the UPS and the ZXDP04
more details about the connection between the UPS and the ZXDP04
U101 power distribution unit.
U101 power distribution unit.