UTEX-HB800 UPS Power Inverter 800VA/640W 12VDC 230VAC

UTEX-HB800 is a line-interactive inverter/UPS for providing uninterruptible power to centralized heating systems, computers, servers, PC kits, automatic gates, automation devices, power tools, and household appliances. The device automatically switches to external battery power mode in case of a 230V AC mains failure, providing a sinusoidal output voltage that mimics the mains. The toroidal transformer in the design ensures high efficiency, reliability, and low electrical noise compared to switched-mode UPS units.

The inverter is adapted to work with LiFePO4 lithium-ion batteries, as well as AGM or gel batteries, thanks to its adjustable charging current. The model name indicates 640W, while the technical specifications state a nominal power of 500W — both values are provided according to the product's original information; the maximum charging current is 13 A.

Key Advantages

• Sinusoidal output, suitable for sensitive electronics.
• Toroidal transformer for enhanced reliability.
• Support for LiFePO4, AGM, and gel batteries.
• LED information panel for operating mode indication.

Technical Specifications

• Model: HB800
• Nominal Capacity: 800 VA
• Nominal Power: 500 W (specified in the datasheet); the product name also includes the value 640 W
• Design Type: Transformer type (toroidal)
• Information Panel: LED screen
• Input Voltage: 140-275 V AC
• Input Frequency: 45-65 Hz
• Output Voltage: 220 V AC ± 3% (normal) / 195-240 V in AVR mode
• Output: Sine wave, 2 sockets
• Output Frequency: 50/60 Hz ± 0.3 Hz
• Transfer Time to Battery: ≤ 4 ms
• Battery: External, 12 V
• Battery Type: Compatible with LiFePO4, AGM, or gel batteries
• Charging Voltage: 13.6 V ± 0.3 V
• Battery Discharge Lower Threshold: 10.9 V ± 0.3 V
• Charging Current: 6.5 / 13 A (maximum 13 A)
• Protection Modes: Overload, high temperature, high/low output voltage, low battery voltage, short circuit, overcharge, overdischarge
• Operating Temperature: 0 ~ 40 °C
• Storage Temperature: -15 ~ 45 °C
• Humidity: 10% ~ 90% RH (non-condensing)
• Dimensions: 300 x 145 x 210 mm
• Weight: 4.5 kg
• Country of Manufacture: China
• Warranty: 12 months

Brand: U-tex. Product category: Power Independence > Inverters. Thanks to its wide input voltage range and reliable protection mechanisms, this inverter is suitable for use in both household and small industrial or commercial systems where uninterrupted power for sensitive equipment is crucial. If you need an uninterruptible power supply with support for modern battery types and a stable sine wave output, the UTEX-HB800 is a practical solution.

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