Delta 1Ph On-line UPS RT Series 3KVA/2.7KW UPS302R2RT0B035

Delta RT Series 3KVA online UPS is a robust single-phase power protection solution engineered for critical applications that require uninterrupted, high-quality power. Built on true double-conversion online technology, this UPS delivers continuous pure sine wave output with zero transfer time, ensuring maximum protection for servers, networking equipment, telecom systems, and data center infrastructure. Its flexible rack and tower convertible design makes it suitable for a wide range of professional IT environments.

Product Features

True Online Double-Conversion Technology

Provides complete isolation from utility power disturbances and ensures zero transfer time, delivering consistent and stable power to connected equipment.

High Output Power Capacity

Offers a rated capacity of 3KVA with an active power output of 2.7KW and a power factor of 0.9, allowing higher usable power for modern IT and telecom loads.

Rack and Tower Convertible Design

Supports both rack-mount and tower installations, providing deployment flexibility for data centers, server rooms, and network closets.

Wide Input Voltage Range

Operates reliably across a broad input voltage range, reducing battery usage and extending battery service life in unstable power environments.

Hot-Swappable Battery Support

Allows internal batteries to be replaced without powering down connected equipment, improving system uptime and simplifying maintenance.

High Efficiency and ECO Mode

Delivers up to 94 percent efficiency in online mode and up to 97 percent efficiency in ECO mode, reducing energy consumption and operating costs.

Intelligent Monitoring and Communication

Features an LCD display and multiple communication interfaces for real-time monitoring, alerts, and controlled system shutdown.

Product Specifications

• UPS topology: Online double conversion
• Phase configuration: Single-phase input and single-phase output
• Rated capacity: 3KVA
• Output power: 2.7KW
• Output power factor: 0.9
• Waveform: Pure sine wave
• Input voltage: 200V / 208V / 220V / 230V / 240V AC
• Input voltage range: 175V to 280V AC at full load
• Input frequency: 40Hz to 70Hz
• Output voltage: Selectable 200V / 208V / 220V / 230V / 240V AC
• Output frequency: 50Hz or 60Hz
• Voltage regulation: ±1 percent
• Transfer time: Zero
• Battery type: Sealed lead-acid
• Battery voltage: 72V DC
• Battery configuration: Internal batteries, optional external battery pack support
• Efficiency: Up to 94 percent online, up to 97 percent ECO mode
• Display: LCD with LED indicators
• Installation type: Rack or tower
• Typical applications: Servers, networking equipment, telecom systems, data centers, and critical IT infrastructure