MLY10.241 Datasheet, PDF (15/16 Pages) PULS GmbH – DC12-48V (120V), 10A, DUAL REDUNDANCY MODULE

MiniLine-2
MLY-Series
MLY10.241
DC12-48V (120V), 10A, DUAL REDUNDANCY MODULE
16.4. EXAMPLE: N+1 REDUNDANCY
N+1 Redundancy up to 7.5A requires four ML60.241 power supplies (each 2.5A output current) and two MLY10.241
redundancy modules.
Fig. 16-2 Wiring diagram, N+1 Redundancy, 7.5A output current
Alarm
Monitor
++ --
Output
ML60
Power
Supply
Input
LN
+-+-
IN 1 IN 2
MLY10.241
Output
+ --
++ --
Output
ML60
Power
Supply
Input
LN
++ --
Output
ML60
Power
Supply
Input
LN
+-+-
IN 1 IN 2
MLY10.241
Output
+ --
++ --
Output
ML60
Power
Supply
Input
LN
Load
+-
L
N
Note: Use separate mains systems for each power supply whenever it is possible
16.5. EXAMPLE: BATTERY BACK-UP
A battery back-up requires one power supply and one MLY10.241 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 MLY10.241!
Fig. 16-3 Wiring diagram, 10A Battery back-up
I
24V Battery
-
Battery
Charger
L
N
PE
++ --
Output
ML60
Power
Supply
Input
LN
+-+-
IN 1 IN 2
Failure
Monitor
MLY10.241
Output
+ --
Load
Apr. 2014 / Rev. 1.5 DS-MLY10.241-EN
All parameters are specified at 24V, 10A output current, 25°C ambient and after a 5 minutes run-in time unless otherwise noted
www.pulspower.com Phone [phone] Germany
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