AZO Digital USV-4000SR Sistema de alimentación ininterrumpida 4000VA/2000W onda senoidal pura 12V DC a 230V AC SAI línea interactiva con AVR

The AZO Digital UPS-4000SR is a high-performance line-interactive uninterruptible power supply designed to provide reliable backup power and voltage regulation for critical equipment. With a continuous output of 2000W and peak capacity of 4000VA, this UPS ensures your devices stay operational during power outages and fluctuations. Its pure sine wave output guarantees compatibility with sensitive electronics, while the built-in Automatic Voltage Regulation (AVR) stabilizes input voltage without draining the battery. Ideal for home offices, network equipment, servers, and industrial applications, the UPS-4000SR features an LCD display for real-time monitoring, intelligent fan cooling, and comprehensive protections against overload, short circuit, over-temperature, low battery, and over-voltage. The external battery design allows for flexible battery capacity expansion using standard 12V lead-acid batteries (AGM, Gel, or Flooded). With a transfer time of less than 10 ms, your equipment stays powered seamlessly.

Advantages

Reliable pure sine wave output ensures safe operation of sensitive electronics. AVR technology corrects voltage fluctuations without battery usage, extending battery life. Adjustable 20A battery charger supports fast recharging. LCD display provides clear status information. Compact tower design fits easily into various environments.

Suitable for

• Home offices and small businesses
• Network and server equipment
• Security systems and surveillance
• Industrial control systems
• Medical devices and laboratory equipment

Key specifications

• Output Power: 2000W continuous / 4000VA peak
• Input Voltage: 12V DC
• Output Voltage: 230V AC ±10%
• Output Waveform: Pure Sine Wave
• Frequency: 50Hz
• Topology: Line-Interactive with AVR
• Transfer Time: <10 ms
• Battery Charger: 20A max, adjustable
• Battery Type: External 12V lead-acid (AGM, Gel, Flooded)
• Efficiency: >90%
• Protections: Overload, Short Circuit, Over-temperature, Low Battery, Over-voltage
• Display: LCD
• Cooling: Intelligent fan
• Output Sockets: 2x Schuko
• Operating Temperature: 0°C to 40°C
• THD: <3%
• Input Voltage Range (AC): 170V-270V AC

Recommendations

For optimal performance, use with external 12V batteries rated for deep-cycle applications. Ensure proper ventilation around the unit. The UPS is designed for indoor use only. Always follow local electrical codes during installation.