LINKQNET 1KVA 24V XR TOWER ONLINE UPS - REQUIRES BATTERIES

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