The MPL ZBF-12V-4A-17Ah is a wall-mount power supply box that pairs a high-quality DELTA ELECTRONICS power module with an integrated bay for a 12V 17Ah backup battery (not included). It delivers a regulated 13.8V DC output for connected loads and keeps a backup battery charged so that alarm panels, access control systems, and CCTV equipment stay operational during mains failures.

Output protection guards against overload, short circuit, and over-voltage conditions, while visual LED indicators provide quick AC OK and DC OK status checks. The wide 90-264VAC input range and 83% typical efficiency suit installations across regions and continuous 24/7 service.

Key Features

• Wall-mount steel enclosure with internal space for a 12V 17Ah battery
• DELTA ELECTRONICS power module for stable, efficient output
• Output protection against overload, short circuit, and over-voltage
• Visual LED indicators for AC OK and DC OK status
• Wide input voltage range 90-264VAC, 47-63Hz frequency

Product Benefits

• Continuous 13.8V DC rated output keeps connected systems running reliably
• Generous 17Ah battery bay supports long backup runtimes for critical loads
• Typical efficiency of 83% reduces heat generation and running costs
• Wide operating temperature from -10°C to +45°C suits varied install sites
• 289x285x89mm enclosure mounts neatly on plant room or comms walls

Technical Specifications

• Input Voltage Range: 90-264VAC
• Frequency Range: 47-63Hz
• Efficiency (typ.): 83%
• AC Current (typ.): 1.1A at 115VAC, 0.7A at 230VAC
• Inrush Current (typ.): 65A at 230VAC
• Rated DC Voltage (line operation): 13.8V DC
• Nominal DC Voltage (battery operation): 10.5-13.8V
• Rated Load Current: 3.3A
• Load Current Range: 0-3.3A
• Rated Load Power: 45.5W
• Rated Charging Power: 4.8W
• Total Rated Power: 50.3W
• Voltage Tolerance: ±5%
• Operating Temperature: -10°C to +45°C
• Dimensions: 289x285x89mm
• Weight: 2.3kg
• Battery Bay: 12V 17Ah (battery not included)

Why You'll Love It

• Combines mains PSU and battery backup compartment in a single neat enclosure
• LED status indicators simplify routine commissioning and fault-finding
• Wide input window and protections give peace of mind in unstable grids
• Package includes 1x MPL ZBF-12V-4A-17Ah Wall Power Supply Box