MHPower MPU-1200-12 Backup Power Supply (UPS) 1200W Pure Sine Wave 12V

MHPower MPU-1200-12 — 1200W Backup Power Supply

Environments prone to frequent power outages or unstable voltage require a reliable power solution for critical equipment. The MHPower MPU-1200-12 backup power supply, featuring a 1200 W output and a pure sine wave, ensures a stable power supply for boilers, circulation pumps, and other appliances. Equipped with an integrated charger (max. current 20/30 A) and support for external 12 V (100-250 Ah) batteries, it is ideal for long-duration backup. Its compact dimensions and robust metal construction offer durability and ease of installation.

Automatic Switching and Charging

The MHPower MPU-1200-12 automatically switches between mains power and battery power based on current conditions. In the event of a power outage, the unit instantly switches to battery mode, ensuring uninterrupted operation for connected devices. Once mains power is restored, it automatically begins recharging the external battery, minimizing the need for manual intervention.

Compatibility and Simple Installation

The device supports three types of batteries— GEL, AGM, and conventional flooded (lead-acid) batteries —offering flexibility in your choice of battery. Please note that it does not support Li-Ion, Li-Pol, or LiFePO batteries. The unit includes 0.8m cables for connecting an external battery. Thanks to two Schuko (230 V) outlets and simple wiring, installation is quick and easy.

Practical Applications and Estimated Backup Times

This backup power source is suitable for powering boilers, circulation pumps, and other equipment with similar power consumption. Depending on the battery capacity used, the following approximate backup times are provided:

• 100 W load:
• 65 Ah battery: 6.5 hours
• 120 Ah battery: 12 hours
• 150 Ah battery: 15 hours
• 200 W load:
• 65 Ah battery: 3.25 hours
• 120 Ah battery: 6 hours
• 150 Ah battery: 7.5 hours
• 300 W load:
• 65 Ah battery: 2.15 hours
• 120 Ah battery: 4 hours
• 150 Ah battery: 5 hours

Technical Specifications

• Power rating: 1500 VA / 1200 W
• Output voltage: 230 V
• Outputs: 2× Schuko
• Dimensions: 390 × 280 × 220 mm
• Weight: 12 kg
• Battery type: External (not included)
• Battery voltage: 12 V
• Supported battery types: GEL, AGM, flooded (lead-acid)
• Battery cable length: 0.8 m

The MHPower MPU-1200-12 backup power supply is a reliable solution for households and small commercial operations that require continuous power in the event of a mains outage.