Mini Battery Backup 12V 3A UPS in plastic housing

Mini battery backup 12V 3A UPS in plastic - BB-12V-3A

BB-12V-3A is a compact 12V DC UPS in plastic housing, designed for general low voltage applications where easy installation, low weight and stable operation are important.

In the event of a power failure, the device automatically switches to battery operation via an external 12V/7Ah battery, which ensures continued operation of connected devices.

The output voltage can be adjusted between 12–14V DC, which makes it possible to adapt the voltage to the load and at the same time extend the battery life.

Clear LED indication provides a quick overview of:

• AC mains voltage

• DC output

• Battery charging

• Low battery voltage

The UPS has built-in protection against short circuit, overcurrent, overcharge and deep discharge, with automatic reset when the fault ceases.

The plastic housing makes the model particularly suitable for non-safety-rated installations where tamper protection is not required.

Features and benefits

• Compact UPS in plastic enclosure

• Automatic battery operation in case of power failure

• Adjustable output voltage: 12–14V DC

• Max load: 3A

• Clear LED status for operation and battery

• Built-in protection against electrical and battery failures

• Easy and quick installation

• Affordable solution for general 12V operation

Technical specifications

• Entrance: 100–240V AC, 50/60Hz

• Output (mains): 12.0–14.0V DC (adjustable)

• Output (battery): 10.0–12.5V DC

• Max output current: 3.0A

• Battery charging: 0.8A

• Enclosure: Plastic

• Recommended battery: 12V / 7Ah (not included)

• Temperature: -20 to +45°C

• Humidity: Up to 90 % (non-condensing)

• Mounting: Indoor, wall

• Certification: CE

Typical uses

• Smaller alarm and security systems

• Simpler access control system

• Routers, switches and network equipment (12V)

• Small control systems and electronics

• General 12V backup power indoors

Installation

Intended for indoor use.
The UPS should be mounted firmly with good ventilation. Installation is recommended to be carried out by authorized technician.