Description
LinkQnet 3KS 3000VA / 2700W Tower UPS
Reliable Online Power Protection for Critical IT and Office Equipment.
The LinkQnet 3KS 3000VA / 2700W 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
- 3000VA / 2700W 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: 3000VA / 2700W
- Nominal Voltage: 208 / 220 / 230 / 240VAC
- Voltage Range: 110~300VAC
- 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%
Part number: UPS-ONL-3KVA-TG





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