12 V / 20 A Power Supplies

12V / 20A Power Supplies

Technical Specifications :

> Input voltage :

230V -15%/+10% 50Hz+/-5%
Protected by fuse

> Output voltage :

12V ( internal adjustment from 11.5V to 14V)
+/-2% to 0 to In.
Residual ripple : 60mV peak to peak

> Output current :

20A nominal voltage
Protected from overvoltages and shorts.
Short-circuit voltage : 5A

> Protection against battery overvoltages :

Switch-on Threshold : >15V → Outage of 230V on charger
Switch-back Threshold : <13V → Validation of 230V on charger

> Alarms :

Low battery : by contact closure with adjustable threshold from 10V to 12V
Mains : by contact closure

> Max. consumed current 50A

> Wall box :

Sizes : 300 x 150 x 120mm
Weight : 11 kg

> Presentation on a rack :

Sizes : 19' x 3U
Weight : 13 kg

Photos for information purpose only

> Manual mode :

Change into manual mode by a switch on front side (anticlockwise)
Setting of Manual mode voltage by potentiometer on front side (anticlockwise)
Setting range of the output voltage from 11.5V to 15V
Overvoltage protection disabled
Setting of the low battery thresholds and shut-off option
Option : hut-off of consumed power output on threshold adjustable from 9V to 11V

Download the documentation about 20A model (rack)

Download the documentation about 20A model (box)

Offers
& Services

Our company provides you a full range of finished products as well as global solutions.
In addition, our services can supply you comprehensive services for assembling power-supply and telecommunication bays according to your specifications

Know-how
& Custom-size

Our priorities include know-how and custom-size to best meet the demands of our clients.
Our R&D department may work alongside you in all your specific projects by combining responsiveness, service and manufacturing quality

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