Apollo 3P20K-L 20KVA Long Backup Online UPS

Apollo 3P20K-L 20KVA Long Backup Online UPS in Bangladesh

The Apollo 3P20K-L is a robust, three-phase input, single-phase output, 20 KVA (~18 kW) online UPS built for mission-critical commercial and industrial environments. As a long-backup (-L) model, it supports a 384 V DC external battery bank, enabling extended runtime during blackouts, making it ideal for server rooms, telecom systems, data centers, and heavy-duty equipment.

Operating in true double-conversion (online) mode, the UPS continuously regenerates clean, pure sine-wave AC power—isolating your equipment from utility voltage fluctuations, surges, or interruptions. With zero transfer time, your connected load remains powered without disruption when switching to battery. The front LED panel provides real-time information on input, inverter, bypass, battery, output, and system status.

Built with comprehensive protection circuitry—overload, short-circuit, battery, over-temperature, and EMI filtering—the 3P20K-L safeguards both the UPS and connected devices. Its sound-insulated chassis (< 60 dB) makes it suitable even for relatively quiet installations. Engineered for durability, it performs reliably under wide environmental conditions and with stable efficiency, giving you strong defense against power interruptions.

✅ Key Features

• 20 KVA / ~18 kW Capacity: High power output for large-scale or power-hungry operations.

• 3-Phase Input / Single-Phase Output: Efficiently uses three-phase supply while delivering stable single-phase output.

• Online Double-Conversion: Provides continuous, clean power with no reliance on the grid’s waveform.

• Long-Backup Battery Support: Accepts a 384 V DC external battery bank for extended runtime.

• Zero Transfer Time: Seamless switch to battery during outages ensures uninterrupted operation.

• Wide Input Voltage Range: Supports 380/400/415 VAC (± tolerance), handling unstable grid conditions.

• Stable Output: 200/220/230 VAC output with tight regulation (±1%).

• Full Protection Suite: Includes overload protection (110% for 60 min, 125% for 10 min, 150% for 1 min), short circuit, battery protection, over-temperature, and EMI filter.

• Real-Time Monitoring: LED display shows input, inverter, bypass, battery, and output status.

• Quiet Operation: Noise level under 60 dB, suitable for mixed or sensitive environments.

✅ Why Buy This Product

• High Power for Critical Load: Supports heavy-duty equipment and large systems, with capacity for 18 kW of load.

• Uninterrupted Protection: The double-conversion process and zero transfer time guarantee clean, consistent power even during faults.

• Longer Backup: With support for a high-voltage external battery bank, you can scale runtime to match long outages.

• Adaptable to Your Grid: Works comfortably with three-phase supply, common in industrial settings.

• Safety & Reliability: Built-in protections safeguard both the UPS and connected assets from harm.

• Easy to Monitor: The status display gives you clear, immediate insight into system conditions.

• Durable & Efficient: Designed for continuous operation with good efficiency and low noise — ideal for 24/7 use.