A Single Phase Online UPS is an advanced power protection solution designed to provide uninterrupted backup power for critical IT equipment, server rooms, network infrastructure, telecom systems, data centers, and business applications. The R Series Single Phase Online UPS is available in 1 kVA, 2 kVA, and 3 kVA capacities, making it suitable for small and medium businesses that require dependable protection against power interruptions.
Built with true online double-conversion technology, this UPS delivers continuous pure sine wave output and zero transfer time during power outages. Its rack-mountable and tower-convertible design provides flexible installation, while high efficiency, intelligent battery management, and advanced monitoring features help reduce operating costs and improve reliability.
Advanced Single Phase Online UPS for Mission-Critical Applications
Modern IT environments depend on clean, stable, and continuous power to prevent downtime, data loss, and equipment damage. The R Series Single Phase Online UPS protects sensitive electronic equipment from voltage fluctuations, surges, frequency variations, power failures, and electrical disturbances.
With advanced DSP control technology, a 0.9 output power factor, compact 2U rack design, and AC-to-AC efficiency of up to 93%, this UPS provides a reliable and energy-efficient solution for businesses seeking long-term power protection.
Why Choose Single Phase Online UPS?
True Online Double-Conversion Technology
The Single Phase Online UPS continuously conditions incoming power and delivers clean pure sine wave output. It provides complete protection from power disturbances and ensures zero transfer time during outages.
Rack and Tower Convertible Design
The UPS supports both rack-mounted and tower installation, making it suitable for server racks, data centers, office spaces, and standalone deployments. Its compact 2U cabinet design helps save valuable space.
High Energy Efficiency
With AC-to-AC efficiency of up to 93% and ECO mode efficiency of up to 96%, the UPS helps reduce electricity consumption, cooling requirements, and long-term operating expenses.
High Output Power Factor
The 0.9 output power factor delivers more usable power for connected loads, helping businesses support more critical equipment efficiently.
Availability and Maximum Reliability
The R Series Single Phase Online UPS is engineered to provide dependable power protection in demanding environments where continuous uptime is essential.
Continuous Power Conditioning
True online double-conversion UPS technology provides uninterrupted power conditioning, ensuring stable pure sine wave output for sensitive IT and communication equipment.
Zero Transfer Time
During utility power failures, the UPS switches instantly to battery backup without interruption, protecting connected equipment from shutdowns and data loss.
Advanced DSP Watchdog Design
The advanced DSP watchdog design improves system monitoring, enables faster response to power events, and enhances operational reliability.
Cold Start Capability
Cold start functionality allows the UPS to start directly from battery power when utility power is unavailable, supporting emergency operation during outages.
High Temperature Operation
The UPS is designed to operate reliably at temperatures up to 50°C, ensuring business continuity even in demanding operating environments.
Maintenance Bypass Support
Maintenance bypass support allows load continuity during servicing, battery replacement, and system upgrades, reducing downtime risk.
Flexible Installation and Management
The R Series Single Phase Online UPS offers flexible deployment options and advanced communication capabilities for easier monitoring and operation.
Compact Rack-Mount Design
The UPS fits standard rack cabinets and helps save valuable floor space, making it ideal for data centers, server rooms, network racks, and IT equipment rooms.
Rack-to-Tower Conversion
The convertible design allows the UPS to be deployed as a rack-mounted unit or standalone tower system according to site requirements.
Rotatable LCD Display
The rotatable LCD display provides easy monitoring in both rack and tower configurations, giving users clear real-time system visibility.
Advanced Communication Interfaces
RS232, USB, and mini slot expansion provide flexible communication options for UPS monitoring, remote management, and integration with power management software.
Low Total Cost of Ownership
The R Series Single Phase Online UPS is designed to maximize efficiency, extend component life, and reduce operating expenses.
Wide Input Voltage Range
The UPS operates effectively during voltage fluctuations, reducing unnecessary battery usage and helping extend battery lifespan.
Intelligent Battery Management
Optimized charging performance helps extend battery life, improve backup reliability, and reduce battery maintenance costs.
High Input Power Factor
An input power factor greater than 0.99 improves energy utilization and reduces power losses.
Low Harmonic Distortion
Input harmonic distortion below 3% reduces impact on electrical infrastructure and helps lower installation costs.
Energy-Efficient Operation
Up to 93% AC-to-AC efficiency and up to 96% ECO mode efficiency help provide significant energy savings.
Intelligent Fan Speed Control
Automatic fan speed adjustment based on load and temperature helps reduce noise, improve system efficiency, and extend component life.
Key Features of Single Phase Online UPS
Available in 1 kVA, 2 kVA and 3 kVA Models
Flexible capacity options support different applications and load requirements.
True Online Double-Conversion Technology
Provides continuous clean power supply and zero transfer time operation.
Rack and Tower Convertible Design
Supports flexible installation with a compact 2U cabinet structure.
Output Power Factor 0.9
Provides higher usable power and greater load support capability.
AC-to-AC Efficiency up to 93%
Reduces energy consumption and operating costs.
ECO Mode Efficiency up to 96%
Supports enhanced energy savings and environmentally responsible operation.
Intelligent Battery Management
Extends battery life and improves backup power reliability.
LCD Display and Communication Ports
Provides real-time monitoring and easy UPS management.
Maintenance Bypass Support
Simplifies servicing and reduces downtime risk.
Suitable Applications of Single Phase Online UPS
Data Centers
Provides reliable power protection for critical IT infrastructure, servers, and network systems.
Server Rooms
Protects servers, storage systems, switches, routers, and communication equipment.
Network Infrastructure
Supports switches, routers, firewalls, and other communication devices during power disturbances.
Small and Medium Enterprises
Ensures business continuity by protecting essential IT systems and office equipment.
Telecom Equipment
Provides stable backup power for telecom systems and communication networks.
Security Systems
Supports surveillance cameras, access control systems, and monitoring equipment.
Financial Institutions
Protects transaction processing systems, banking equipment, and financial applications.
Corporate Offices
Maintains uninterrupted operation of business-critical computers, networks, and office devices.
Product Benefits
Reliable Power Protection
True online UPS technology and zero transfer time operation protect sensitive equipment from power failures and disturbances.
Flexible Deployment
Rack and tower installation options make the UPS suitable for multiple IT and business environments.
Lower Energy Costs
High-efficiency performance and ECO mode operation help reduce electricity usage and operational costs.
Extended Equipment Life
Pure sine wave output protects connected devices and supports longer equipment lifespan.
Reduced Maintenance Costs
Intelligent battery management and advanced monitoring help lower maintenance requirements.
Business Continuity
Reliable backup power and high system availability help keep critical operations running smoothly.
Technical Highlights
UPS Capacity
1 kVA, 2 kVA, and 3 kVA models
UPS Technology
True online double-conversion UPS
Phase Type
Single phase online UPS
Output Waveform
Pure sine wave output
Output Power Factor
0.9
AC-to-AC Efficiency
Up to 93%
ECO Mode Efficiency
Up to 96%
Cabinet Design
Compact 2U rack-mountable and tower-convertible design
Control Technology
Advanced DSP watchdog design
Input Power Factor
Greater than 0.99
Input Harmonic Distortion
Less than 3%
Temperature Operation
Reliable operation up to 50°C
Communication Interfaces
RS232, USB, and mini slot expansion
Display
Rotatable LCD display
Battery Features
Intelligent battery management and cold start capability
Maintenance Feature
Maintenance bypass support
Applications
Data centers, server rooms, network infrastructure, telecom equipment, security systems, financial institutions, corporate offices, and small to medium enterprises
Single Phase Online UPS for Reliable Rack-Mount Power Protection
The R Series Single Phase Online UPS combines true online double-conversion technology, rack and tower convertible installation, high energy efficiency, intelligent battery management, and advanced monitoring to provide dependable power protection for modern IT environments.
For businesses looking for a reliable Single Phase Online UPS for servers, data centers, networking equipment, telecom systems, security systems, and mission-critical applications, the R Series delivers excellent performance, flexible deployment, and long-term value.
