Puls YRM2.DIODE Redundancy Module 사양 가이드
YRM2.DIODE
Y-Series
DC24-48V,
20A,
D
UAL
R
EDUNDANCY
M
ODULE
20.4. E
XAMPLE
:
N+1
R
EDUNDANCY UP TO
30A
N+1 Redundancy up to 30A requires four 10A power supplies and two YRM2.DIODE redundancy modules.
Fig. 20-2 Wiring diagram, n+1 Redundancy, 30A output current
optional
I
I
L
N
PE
I
L N PE
10A
Power Supply
+ +
- -
24V, 10A
L N PE
10A
Power Supply
+ +
- -
24V, 10A
L N PE
10A
Power Supply
+ +
- -
24V, 10A
Failure
Monitor
30A
Load
YRM2.DIODE
+
-
OUT
+
-
IN 1
+
-
IN 2 IN 1 IN 2
YRM2.DIODE
+
-
OUT
+
-
IN 1
+
-
IN 2 IN 1 IN 2
L N PE
10A
Power Supply
+ +
- -
24V, 10A
I
optional
Note: Use separate mains systems for each power supply whenever it is possible
20.5. E
XAMPLE
:
B
ATTERY
B
ACK
-
UP
A battery back-up with 10A requires one 10A power supply and one YRM2.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 YRM2.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 YRM2.DIODE!
Fig. 20-3 Wiring diagram, 10A Battery back-up
optional
L
N
PE
24V Battery
I
Battery
Charger
+
-
Failure
Monitor
10A
Load
L N PE
10A
Power Supply
+ +
- -
24V, 10A
YRM2.DIODE
+
-
OUT
+
-
IN 1
+
-
IN 2 IN 1 IN 2
May 2010 / Rev. 1.2 DS-YRM2.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
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