Chapter 5 - System
Chapter 5 - System Commissioning
Commissioning
Confidential and Proprietary Information o
Confidential and Proprietary Information of ZTE CORPORATION
f ZTE CORPORATION
51
51
Parameter Configuration in Serial Hot
Parameter Configuration in Serial Hot
Backup Mode
Backup Mode
Two UPS systems are configured in the dual hot backup mode: One
Two UPS systems are configured in the dual hot backup mode: One
is used as master UPS, and the other is the slave UPS. After system
is used as master UPS, and the other is the slave UPS. After system
installation, follow the steps below to set the parameters:
installation, follow the steps below to set the parameters:
1.
1.
Set
Set
the
the
parameters of
parameters of
the
the
master
master
UPS
UPS
according to
according to
Table 11
Table 11
.
.
T
T
A
A
B
B
L
L
E
E
1
1
1
1
P
P
A
A
R
R
A
A
M
M
E
E
T
T
E
E
R
R
S
S
S
S
E T T I N G F O R
E T T I N G F O R
M
M
A
A
S
S
T
T
E
E
R
R
U P S
U P S
It
Item
em
De
Defa
faul
ultt
C
Con
onfi
figu
gura
rati
tion
on
Mandator
Mandator
y?
y?
1 Output F.
1 Output F.
50
50
Hz
Hz
50 Hz
50 Hz
60
60
Hz
Hz
Yes
Yes
2 Output F.
2 Output F.
±2 Hz
±2 Hz
±1 Hz
±1 Hz
±2
±2
Hz
Hz
No
No
3 Battery Ah
3 Battery Ah
007 Ah
007 Ah
Consistent with the capacity
Consistent with the capacity
type of the connected battery.
type of the connected battery.
Yes
Yes
Parameter
Parameter
setting
setting
4 Run Mode
4 Run Mode
Master
Master
Slave
Slave
Master
Master
Yes
Yes
2 New password
2 New password
0000
0000
After
After
changing
changing
the
the
password,
password,
do keep the new one
do keep the new one
in mind.
in mind.
No
No
7 Neutral Alarm
7 Neutral Alarm
Enable
Enable
1
1
Enable
Enable
2
2
Disable
No
Disable
No
Caution:
Caution:
The output frequency should be consistent with the local
The output frequency should be consistent with the local
mains supply. For example, if the frequency of the mains
mains supply. For example, if the frequency of the mains
supply is 60 Hz, set
supply is 60 Hz, set
1 Output F.
1 Output F.
to 60 Hz.
to 60 Hz.
The master UPS should be in
The master UPS should be in
Master
Master
mode and
mode and
the slave
the slave
UPS in
UPS in
Slave
Slave
mode. The serial hot backup system cut off the load if the two
mode. The serial hot backup system cut off the load if the two
systems are in
systems are in
Slave
Slave
mode and the master UPS
mode and the master UPS
is shut down.
is shut down.
3.
3.
Restart the master UPS after parameters setting.
Restart the master UPS after parameters setting.
4.
4.
Set the parameters of the slave UPS according to
Set the parameters of the slave UPS according to
Table 12
Table 12
.
.
T
T
A
A
B
B
L
L
E
E
1
1
2
2
P
P
A
A
R
R
A
A
M
M
E
E
T
T
E
E
R
R
S
S
S
S
E T T I N G O F
E T T I N G O F
S
S
L A V E
L A V E
U P S
U P S
It
Item
em
De
Defa
faul
ultt
Co
Conf
nfig
igur
urat
atio
ion
n
Ma
Mand
ndat
ator
ory?
y?
Parameter
Parameter
1 Output F.
1 Output F.
50
50
Hz
Hz
50 Hz
50 Hz
60
60
Hz
Hz
Yes
Yes
