LinkQnet 3KVA 72V XR Tower Online UPS – Requires Batteries

Description

LinkQnet 3kVA 72V XR Tower Online UPS – Requires Batteries

The LinkQnet 3kVA XR Tower Online UPS delivers enterprise-grade power protection for critical IT and infrastructure environments. Built on true online double-conversion technology, it provides zero transfer time, pure sinewave output and exceptional voltage stability to safeguard servers, networking equipment and sensitive electronics. With high power density, advanced digital control and a wide input voltage range, the XR Tower is engineered for efficiency, scalability and reliability. Intelligent battery charging, generator compatibility and comprehensive protection features make it an ideal solution for server rooms, data centres and mission-critical applications where uptime is non-negotiable.

Features

• Online Double-Conversion Topology – Provides continuous clean power with zero transfer time
• High Power Density Design – Delivers maximum output in a compact footprint
• Full Digital Control Architecture – Ensures precise regulation and stable performance
• Wide Input Voltage Range – Operates from 110~300Vac for superior utility tolerance
• High Input Power Factor – 0.99 input PF with active PFC for improved efficiency
• Selectable Output Voltage – Supports 208/220/230/240Vac for flexible deployment
• Smart Charger Design – Optimised charging for enhanced battery performance and longevity
• Expandable Charging Current – Supports up to 12A charging for long-run configurations
• Emergency Power-Off Function – Integrated EPO for rapid shutdown in critical situations
• ECO Mode Operation – Energy-saving mode to improve overall efficiency
• Generator Compatible – Stable operation when powered by generators
• Cold Start Capability – Allows startup without utility power
• Intelligent Fan Speed Regulation – Adaptive cooling for quieter operation and extended component life
• Advanced LCD Interface – Versatile human-machine interface for real-time monitoring and control
• Flexible Communication Interfaces – RS232 standard with optional USB, EPO, relay card and SNMP card (Optional)
• Comprehensive Protection Systems – Protects against short-circuit, overload, overheat, battery overcharge and over-discharge, output low voltage and fan fault conditions
• SPECIFICATIONS
• Capacity
• Rated Capacity: 3000VA / 2700W
• Input
• Nominal Voltage: 208 / 220 / 230 / 240Vac
• Input Voltage Range: 110~300Vac (176~280Vac @100% Load)
• Frequency Range: 40~70Hz (50/60Hz Auto-Sensing)
• Power Factor: ≥0.99
• Output

Part number: UPS-ONL-3KVA-X-K