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Product Overview:
The Mecer 20KVA Smart Tower Online UPS (20000VA / 16000W, 3-Phase) is a high-capacity, enterprise-level power backup solution engineered for demanding environments where uninterrupted power is critical. Designed with true online double-conversion technology, this UPS continuously converts incoming AC power to DC and back to AC, ensuring that connected equipment receives clean, stable, and uninterrupted power at all times—even during severe voltage fluctuations or complete outages.
With a powerful 20,000VA (20KVA) / 16,000W capacity, this UPS is built to support large-scale operations, including data centers, industrial systems, banking infrastructure, hospitals, and telecommunications networks. It can handle multiple high-load devices simultaneously, making it ideal for businesses that rely on continuous uptime and cannot afford system downtime or data loss.
A key strength of this unit is its 3-phase input and output design, which allows for better load balancing and improved efficiency when powering heavy-duty equipment. This makes it particularly suitable for industrial environments or large IT setups where power demand is distributed across multiple systems. The UPS delivers a pure sine wave output, ensuring maximum compatibility with sensitive electronics such as servers, networking equipment, and medical devices.
The system is built to perform reliably even in unstable power conditions, thanks to its wide input voltage range and advanced Automatic Voltage Regulation (AVR). This means it can handle inconsistent utility power without frequently switching to battery mode, thereby extending battery life and improving overall efficiency. Additionally, the zero transfer time ensures a seamless transition to battery backup, preventing interruptions to critical operations.
Battery flexibility is another major advantage. The UPS supports external battery banks, allowing businesses to scale backup time depending on their needs. Whether you require a few minutes for safe shutdown or extended runtime for continuous operation, the system can be configured accordingly. The intelligent battery management system optimizes charging cycles, enhances battery lifespan, and ensures reliable performance over time.
From a management standpoint, the UPS includes advanced communication and monitoring options, such as USB, RS-232, and SNMP support. This allows IT administrators to remotely monitor performance, receive alerts, and manage power usage efficiently. Features like Emergency Power Off (EPO) and ECO mode further enhance safety and energy efficiency, making the unit suitable for modern enterprise environments.
Despite its high capacity, the UPS is designed in a tower form factor, allowing for structured installation in server rooms or dedicated power management areas. Its robust construction ensures durability under continuous operation, while its intelligent cooling system maintains optimal performance during heavy loads.
Key Specifications
Capacity: 20,000VA / 16,000W
Topology: True Online Double Conversion UPS
Phase: 3-Phase Input / 3-Phase Output
Output Waveform: Pure Sine Wave
Transfer Time: Zero (instant switching)
Input Voltage Range: Wide range for unstable power environments
Output Voltage: Typically 3 × 400VAC (configurable)
Power Factor: High efficiency (up to ~0.99 input PF)
Battery System: External battery support (scalable runtime)
Charging: Intelligent battery management system
Interfaces: USB, RS-232, SNMP (optional)
Features: AVR, ECO mode, Emergency Power Off (EPO)
Form Factor: Tower
Ideal For
Data centers and enterprise IT infrastructure
Hospitals and critical medical equipment
Industrial and manufacturing systems
Banking and financial institutions
Telecommunications networks
The Mecer 20KVA 3-Phase Online UPS is a heavy-duty, professional-grade power solution built for organizations that demand reliability and scalability. With its high capacity, true online design, and advanced management features, it provides excellent protection for mission-critical systems. If you're running large operations or infrastructure that cannot tolerate downtime, this UPS is a solid, future-ready investment.