The MPL ZBF-12V-4A-7Ah is a wall-mount power supply box that combines a high-quality DELTA ELECTRONICS power module with an integrated bay for a 12V 7.2Ah backup battery (not included). It delivers a regulated 13.8V DC output for connected loads and keeps a backup battery charged so that critical equipment such as alarms, access control, and CCTV stays powered during mains failures.

Output protection guards against overload, short circuit, and over-voltage events, while visual LED indicators provide instant AC OK and DC OK status checks. The wide 90-264VAC input range and 86% typical efficiency make it suitable for installations across regions and demanding 24/7 duty cycles.

Key Features

• Wall-mount steel enclosure with internal space for a 12V 7.2Ah battery
• DELTA ELECTRONICS power module for high efficiency and stable 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
• Integrated battery bay enables uninterrupted backup operation during outages
• Typical efficiency of 86% reduces heat generation and running costs
• Wide operating temperature from -10°C to +45°C suits varied install sites
• Compact 254x264x78mm footprint mounts neatly on plant room walls

Technical Specifications

• Input Voltage Range: 90-264VAC
• Frequency Range: 47-63Hz
• Efficiency (typ.): 86%
• AC Current (typ.): 2A at 115VAC, 1.2A at 230VAC
• Inrush Current (typ.): 36A at 230VAC
• Rated DC Voltage (line operation): 13.8V DC
• Nominal DC Voltage (battery operation): 10.5-13.8V
• Rated Load Current: 6.8A
• Load Current Range: 0-6.8A
• Rated Load Power: 93.8W
• Rated Charging Power: 8.1W
• Total Rated Power: 101.9W
• Voltage Tolerance: ±5%
• Operating Temperature: -10°C to +45°C
• Dimensions: 254x264x78mm
• Weight: 1.95kg
• Battery Bay: 12V 7.2Ah (battery not included)

Why You'll Love It

• Single-box solution combines mains PSU and battery backup compartment
• 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-7Ah Wall Power Supply Box