LinkQnet 1kVA 24V XR Tower Online UPS - Requires Batteries
The LinkQnet 1kVA XR Tower Online UPS delivers enterprise-grade power protection for critical IT, networking and infrastructure environments. Built on true online double-conversion technology, it provides zero transfer time, pure sinewave output and stable voltage regulation to protect servers, switches, routers and sensitive electronic equipment. With a compact high-density tower design, advanced digital control architecture and wide input voltage tolerance, the UPS is engineered for reliable performance in demanding power environments. Intelligent battery charging, generator compatibility and comprehensive protection systems make it ideal for offices, server rooms and essential backup power applications.
Features
- Online Double-Conversion Topology - Provides continuous clean power with zero transfer time
- High Power Density Design - Compact tower UPS for professional installations
- Full Digital Control Architecture - Ensures precise voltage regulation and stable operation
- Wide Input Voltage Range - Operates from 110~300Vac for improved utility tolerance
- High Input Power Factor - 0.99 input PF with active PFC for enhanced efficiency
- Selectable Output Voltage - Supports 208/220/230/240Vac deployment flexibility
- Smart Charger Design - Optimised charging for improved battery lifespan and performance
- Emergency Power-Off Function - Integrated EPO support for rapid shutdown capability
- ECO Mode Operation - Energy-saving mode for improved operational efficiency
- Generator Compatible - Stable operation with generator power sources
- Cold Start Capability - Allows UPS startup without utility power
- Intelligent Fan Speed Regulation - Adaptive cooling for quieter and more efficient operation
- Advanced LCD Interface - Real-time monitoring and system management
- Flexible Communication Interfaces - RS232 standard with optional USB, EPO, relay card and SNMP card support
- Comprehensive Protection Systems - Protects against short-circuit, overload, overheating, overcharge, over-discharge and fan faults
- Pure Sinewave Output - Reliable power delivery for sensitive electronic equipment
Specifications
Capacity
- Rated Capacity: 1000VA / 900W
Input
- Nominal Voltage: 208 / 220 / 230 / 240Vac
- Input Voltage Range: 110~300Vac (176~280Vac @100% Load)
- Frequency Range: 40~70Hz (50/60Hz Auto-Sensing)
- Input Power Factor: ≥0.99
Output
- Output Voltage: 208 / 220 / 230 / 240Vac
- Output Power Factor: 0.9
- Voltage Regulation: ±1%
- Output Frequency Line Mode: 46~54Hz or 56~64Hz
- Output Frequency Battery Mode: 50/60Hz ±0.1%
- Crest Factor: 3:1
- Harmonic Distortion: ≤3% Linear Load / ≤5% Non-Linear Load
- Output Waveform: Pure Sinewave
Transfer Time
- AC Mode To Battery Mode: 0ms
- Inverter To Bypass: 4ms Typical
Efficiency
- AC Mode Efficiency: 88%
- Battery Mode Efficiency: 85%
Battery
- Battery Quantity: 2
- Battery Type: Internal 9Ah 12V VRLA Batteries (Standard Run Model)
- Typical Recharge Time: 4-Hours to 90% Capacity
- Charging Voltage: 27.4Vdc ±1%
- Charging Current (Max.): 1A
- Note: Extended-Run Models Require External Battery Solutions
Indicators
- LED Display: Line Mode, Battery Mode, ECO Mode, Bypass Mode, Battery Low Voltage, Overload and UPS Fault
- LCD Display: Input Voltage, Input Frequency, Output Voltage, Output Frequency, Load Percentage, Battery Voltage, Internal Temperature and Remaining Backup Time
Alarm
- Battery Mode: Beeping Every 4 Seconds
- Battery Low: Beeping Every Second
- Overload: Beeping Twice Every Second
- Fault: Continuous Beeping
Physical
- Dimensions (W × D × H): 144 × 293 × 209mm
- Net Weight: 9.3kg
Environment
- Operating Temperature: 0~40°C
- Storage Temperature: -25~55°C
- Humidity: 20~95% RH @0~40°C Non-Condensing
- Altitude: <1500m (Derating Required Above 1500m)
- Noise Level: <50dB at 1m
Standards
- Safety: IEC / EN 62040-1, IEC / EN 62477-1
- EMC: IEC / EN 62040-2, IEC 61000-4-2/3/4/5/6/8
