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Delivery
Estimated 2–3 business days to main centres; 4–5 business days to regional areas or for large items.
Estimated 2–3 business days to main centres; 4–5 business days to regional areas or for large items.
Collection
Available from Computer World within 1–2 days, subject to stock confirmation.
Available from Computer World within 1–2 days, subject to stock confirmation.
LinkQnet 1KS 1000VA / 900W Tower UPS
Reliable Online Power Protection for Critical IT and Office Equipment.
The LinkQnet 1KS 1000VA / 900W Tower UPS delivers dependable true double conversion online power protection for servers, networking equipment, workstations and business-critical systems. Designed for home office and professional IT environments, this high-performance UPS features output power factor 1.0, advanced bridgeless PFC technology and pure sinewave output for clean and stable power delivery. With built-in surge immunity, voltage protection and intelligent battery management, the UPS ensures maximum uptime and equipment reliability during power interruptions and unstable electrical conditions.
FEATURES
• True Double Conversion Online UPS - Delivers continuous clean and stable power protection
• 1000VA / 900W Capacity - Ideal for servers, networking and critical office equipment
• Output Power Factor 1.0 - Provides full real power output performance
• Pure Sinewave Output - Ensures compatibility with sensitive electronic devices
• Advanced Bridgeless PFC Technology - Achieves line efficiency up to 96%
• Built-In Surge Protection - Protects equipment against voltage fluctuations and surges
• Wide Input Voltage Range - Supports unstable power environments with reliable operation
• DC Cold Start Function - Allows UPS startup directly from battery power
• Intelligent Battery Charging - Two and three-period charging improves battery management
• Low Transfer Time - Provides seamless switching during power interruptions
• RS232 And USB Communication Ports - Simplifies monitoring and system integration
• Optional SNMP Support - Enables advanced remote UPS management
• Low Noise Operation - Suitable for office and IT installations
SPECIFICATIONS
INPUT
• Capacity: 1000VA / 900W
• Nominal Voltage: 208 / 220 / 230 / 240VAC
• Voltage Range: 100~300VAC
• Frequency Range: 40~70Hz
• Input Power Factor: >0.99
• THDi: <4% Linear Load, <5% Non-Linear Load
OUTPUT
• Output Voltage: 208 / 220 / 230 / 240VAC
• Voltage Regulation: ±1%
• Frequency Range: 50/60Hz ±0.1%
• Waveform: Pure Sinewave
• Crest Ratio: 3:1 Maximum
• THDu: <3% Linear Load, <5% Non-Linear Load
• Transfer Time: 0ms Line to Battery, 4ms Inverter to Bypass
• ECO Mode Efficiency: ≥97%
• Line Mode Efficiency: ≥93%
BATTERY
• Battery Voltage: 24Vdc
• Battery Configuration: 2× 9Ah
• Charging Current: 1A
• Charging Mode: Two / Three-Period Charging
CONNECTIVITY
• Communication Ports: RS232 / USB
• Intelligent Port: Yes
• Optional SNMP Card: Supported
• Optional Dry Contact Kit: Supported
ENVIRONMENT
• Operating Temperature: 0~40°C
• Storage Temperature: -30~60°C Without Battery
• Humidity: 0~95% Non-Condensing
• Noise Level: <50dB @1m
• Altitude: Up to 1000m Without Derating
PHYSICAL
• Product Dimensions: 275 × 165 × 220mm
• Package Dimensions: 360 × 233 × 330mm
• Product Weight: 10.35kg
COMPLIANCE
• Standards: EN/IEC 61000, EN/IEC 62040
- Availability: 52 In Stock
- Model: UPS-ONL-1KVA-TG
- SKU: UPS-ONL-1KVA-TG
- Brand: LinkQnet
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