60
CAUTION:
Do not try to insert its communication cable while it is operating.
The Redundancy System expects to have at least one more UPS than N value. Otherwise
it shall provide
“Redundancy Lost”
alarm. The same alarm shall also appear in case:
Load % x (N+1) / N > 100 situation.
10.3.
Procedure for Decommissioning
Decommissioning “PARALLEL” UPS without switching to Maintenance Bypass Mode;
1.
If exists, switch the output circuit breakers on the distribution panel to
“OFF”
position (
o
unit output
switch and
OS
General Output switch).
2.
Switch
Q2
(Output) circuit breakers of all
Slave
to
“OFF”
position.
3.
Switch
Q2
(Output) circuit breaker of
Master
to
“OFF”
position.
4.
Switch
F5
(Battery) circuit breakers of all Slave to
“OFF”
position.
5.
If exists, switch external Battery circuit breakers of all Slave to
“OFF”
position.
6.
Switch
F5
(Battery) circuit breaker of
Master
to
“OFF”
position.
7.
If exists, switch external Battery circuit breaker of
Master
to
“OFF”
position.
8.
Switch
Q6
(Inrush) circuit breakers of all
Slave
to
“OFF”
position.
9.
Switch
Q6
(Inrush) circuit breaker of
Master
to
“OFF”
position.
10.
Switch
Q1
(Mains Supply) circuit breakers of all
Slave
to
“OFF”
position.
11.
Switch
Q4
(Auxiliary Supply) circuit breakers of all
Slave
to
“OFF”
position.
12.
Switch
Q1
(Mains Supply) circuit breaker of
Master
to
“OFF”
position.
13.
Switch
Q4
(Auxiliary Supply) circuit breaker of
Master
to
“OFF”
position.
Decommissioning “PARALLEL” UPS with switching Maintenance Bypass Mode;
1.
Go to
Commands
menu of
Master
UPS, enter User password
(1111)
.
2.
In page
Priority
, select Bypass Mode, save and confirm, go back to Energy Flow Diagram screen.
3.
Check that UPS is in Bypass Mode operation. See all UPSs switch to Bypass Operation.
4.
If exists, Switch
Q
(External Maintenance Bypass) circuit breaker to
“ON”
position and keep internal
Maintenance Bypass
Q3
circuit breakers of all units to
“OFF”
position.
5.
If External Maintenance Bypass
Q
is not present , then Switch
Q3
(Maintenance Bypass) circuit breakers of
all Slave to
“ON”
position , then Switch
Q3
(Maintenance Bypass) circuit breaker of Master to
“ON”
position.
6.
If exists, switch the output circuit breakers on the distribution panel to
“OFF”
position (
o
unit output
switch and
OS
General Output switch).
7.
Switch
Q2
(Output) circuit breakers of all
Slave
to
“OFF”
position.
8.
Switch
Q2
(Output) circuit breaker of
Master
to
“OFF”
position.
9.
Switch
F5
(Battery) circuit breakers of all
Slave
to
“OFF”
position.
10.
If exists, switch external Battery circuit breakers of all Slave to
“OFF”
position.
11.
Switch
F5
(Battery) circuit breaker of
Master
to
“OFF”
position.
12.
If exists, switch external Battery circuit breaker of
Master
to
“OFF”
position.
13.
Switch
Q6
(Inrush) circuit breakers of all
Slave
to
“OFF”
position.
14.
Switch
Q6
(Inrush) circuit breaker of
Master
to
“OFF”
position.
15.
Switch
Q1
(Mains Supply) circuit breakers of all
Slave
to
“OFF”
position.
16.
Switch
Q4 (
Auxiliary Supply) circuit breakers of all
Slave
to
“OFF”
position.
17.
Switch
Q1
(Mains Supply) circuit breaker of
Master
to
“OFF”
position.
18.
Switch
Q4
(Auxiliary Supply) circuit breaker of
Master
to
“OFF”
position.
Содержание KEOR T EVO
Страница 1: ...KEOR T EVO 10 15 20 KVA Installation Operation Manual LE10507AA ...
Страница 2: ...LE10507AA KEOR T EVO ...
Страница 24: ...22 Figure 6 3 1 3 Figure 6 3 1 4 Power Cables Path Communication Cables Path ...
Страница 30: ...28 Figure 6 3 1 4 1 KEOR T EVO 10 1x24pcs 9Ah BATTERY WIRING DIAGRAM ...
Страница 31: ...29 KEOR T EVO Installation Operation Manual Figure 6 3 1 4 2 KEOR T EVO 10 1x24pcs 9Ah BATTERY WIRING DIAGRAM ...
Страница 32: ...30 Figure 6 3 1 4 3 KEOR T EVO 10 1x24pcs 9Ah BATTERY WIRING DIAGRAM ...
Страница 76: ...74 SEPARATED RECTIFIER AND BYPASS INPUTS FOR SINGLE UPS UNIT ...
Страница 77: ...75 KEOR T EVO Installation Operation Manual COMMON RECTIFIER AND BYPASS INPUTS FOR SINGLE UPS UNIT ...
Страница 82: ...Notes ...
Страница 83: ......
