U-tex ZTU 1203A-FZ Power Uninterruptible Power Supply – 12 V, 3 A, 36 W

The U-tex ZTU 1203A-FZ Power is a compact switching uninterruptible power supply in a plastic enclosure, designed to provide stable 12 V voltage and protect equipment with a corresponding input. The enclosure is designed for installing a maintenance-free sealed 12 V battery with a capacity of up to 7 Ah (battery purchased separately). The device is ideal for powering CCTV cameras, video recorders (DVR, NVR), network equipment, security alarms, electronic locks, and other equipment requiring backup power.

Key Features and Purpose

The unit provides automatic switching to battery backup power when mains voltage is lost, optimally charges the connected battery, and protects equipment from overloads and surge voltages. The design with terminal connections and LED status indicators makes installation and operation convenient for both wall and ceiling mounting.

Technical Specifications

• Input voltage: 100 - 240 V AC (AC 100 - 240V);
• Number of outputs: 1;
• Output voltage regulation (built-in potentiometer): 11.5 ~ 14.2 V (DC 11.5V - 14.2V) without load;
• Output current: 3 A;
• Power: 36 W;
• Terminal connection for load and battery;
• Short-circuit protection and electronic overcurrent protection of outputs with automatic recovery after the cause is eliminated;
• Deep discharge protection for battery: load disconnection at 10.5 V;
• Maximum battery charging current: 0.9 A;
• Output protection against surge voltages (lightning discharges, switching processes);
• Automatic restoration of output voltage after short-circuit or overload elimination;
• LED status indication: mains voltage presence and output voltage presence;
• Space for 12 V, 7 Ah battery (battery sold separately);
• Enclosure material: plastic; enclosure dimensions: 187 x 193 x 90 mm;
• Wall-mountable;
• Warranty: 12 months.

Package Contents

• U-tex ZTU 1203A-FZ Power UPS — 1 pc.
• Cable set — 1 pc.

This uninterruptible power supply from the U-tex brand combines compact dimensions and a basic set of protections necessary for reliable operation of 12-volt equipment in case of power outage. It is recommended to use sealed maintenance-free 12 V batteries for correct operation of the backup power link. The U-tex ZTU 1203A-FZ Power will ensure continuous operation of critical systems with the simplest possible connection and setup.

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