UPS Function Switching Power Supply For

About the UPS Function Switching Power Supply For

The UPS Function Switching Power Supply For is part of the ELEHPD UPS Charger Series range. 12V 30A UPS Function Switching Power Supply For Security Monitoring Camera 13. ELEHPD manufactures and exports low voltage electrical products from Yueqing, Zhejiang, China, supplying distributors, panel builders, M&E contractors and OEM buyers worldwide.

Full catalogue description: 12V 30A UPS Function Switching Power Supply For Security Monitoring Camera 350W 24V 13.8v Switch Power Supply

Typical applications

Industrial control panels and PLC power rails
LED drivers, signage and display power
Battery charging and DC backup systems
Motor drives, welding sets and rectifier assemblies
Instrumentation and test equipment

How to specify the right UPS Charger Series

Size the output current with at least 20-30 % headroom over the load
Check the input range covers the local supply, including brown-outs
Confirm the enclosure and cooling method for the panel temperature
Verify the protection set: over-current, over-voltage, thermal and short circuit

Specifications

12V 30A UPS Function Switching Power Supply For Security Monitoring Camera 13.8v Switch Power Supply

Features:·universal AC input

·Small volume,low weight,high efficiency

·Protections:short circuit/over load

·Indicator for power on/charge/normal(LED)

·100% full load burn-in test

·Battery protection at low voltage

·2 Year warranty

with Battery charge and discharge management function

DC 30A (13.8V) 12V uninterrupted power supply

AC input, DC output 30A 13.8V power supply to the power supply, while the other way 13.8V to 12V battery charge.

Automatic charge control, battery full automatic stop charging.

AC power failure, the output voltage automatically switches to the battery voltage output, 12V uninterrupted power supply.

Zero switching time, the device does not stop, do not restart.

Battery voltage under voltage (less than 10.5V) automatically cut off the battery discharge output, under voltage protection to prevent battery over discharge

battery voltage differential automatic processing function, effectively protect the battery

Automatic switching control without manual intervention

There are 4 working status indicator light:

City electric work indicator light

Backup power work indicator

Battery under voltage protection indicator light

Charging indicator light

Frequently asked questions about the UPS Function Switching Power Supply For

How much headroom should I leave on the power rating?

For continuous industrial duty plan on 20-30 % headroom above the measured load. For loads with high inrush, such as motors or capacitive input, allow more and check the surge rating rather than only the average current.

Do these units accept 110 V and 230 V mains?

Input ranges are model-specific and shown in the specification table. Where a wide-range input is available it is stated; otherwise send your mains voltage and we will match the model.

What protection features are built in?

Typical protection covers short circuit, over-current, over-voltage and thermal shutdown. The exact set is listed per model in the specification table above.

Can you supply matching DIN-rail or enclosed versions?

Open-frame, enclosed and DIN-rail variants exist across this family. Send the model you are working from and we will confirm the equivalent mounting option.