Puls YR2.DIODE Redundancy Module Guia De Especificação
YR2.DIODE
Y-Series
DC12-48V,
20A,
D
UAL
R
EDUNDANCY
M
ODULE
19.4. E
XAMPLE
:
N+1
R
EDUNDANCY UP TO
30A
N+1 Redundancy up to 30A requires four 10A power supplies and two YR2.DIODE redundancy modules.
Fig. 19-2 Wiring diagram, n+1 Redundancy, 30A output current
optional
I
I
L
N
PE
I
YR2.Diode
Redundancy
Module
+
-
OUT
+
-
IN 1
+
-
IN 2
YR2.Diode
Redundancy
Module
+
-
OUT
+
-
IN 1
+
-
IN 2
L N PE
+ +
- -
QS10.241
Power
Supply
Adj
Overload
DCok
24V,10A
L N PE
+ +
- -
QS10.241
Power
Supply
Adj
Overload
DCok
24V,10A
L N PE
+ +
- -
QS10.241
Power
Supply
Adj
Overload
DCok
24V,10A
Failure
Monitor
30A
Load
L N PE
+ +
- -
QS10.241
Power
Supply
Adj
Overload
DCok
24V,10A
I
Note: Use separate mains systems for each power supply whenever it is possible
19.5. E
XAMPLE
:
B
ATTERY
B
ACK
-
UP
A battery back-up with 10A requires one 10A power supply and one YR2.DIODE redundancy module.
Please note:
Set output voltage of power supply to 26.5Vdc minimum to ensure, that the load current is delivered from the power
supply and not from charger (battery). Use a fuse between battery and YR2.DIODE!
Set output voltage of power supply to 26.5Vdc minimum to ensure, that the load current is delivered from the power
supply and not from charger (battery). Use a fuse between battery and YR2.DIODE!
Fig. 19-3 Wiring diagram, 10A Battery back-up
optional
L
N
PE
24V Battery
I
Battery
Charger
+
-
Failure
Monitor
10A
Load
L N PE
+ +
- -
QS10.241
Power
Supply
Adj
Overload
DCok
24V,10A
YR2.Diode
Redundancy
Module
+
-
OUT
+
-
IN 1
+
-
IN 2
May 2010 / Rev. 1.2 DS-YR2.DIODE-EN
All parameters are specified at 24V, 20A output current, 25°C ambient and after a 5 minutes run-in time unless otherwise noted
All parameters are specified at 24V, 20A output current, 25°C ambient and after a 5 minutes run-in time unless otherwise noted
www.pulspower.com Phone +49 89 9278 0 Germany
15/18