Specifications for UPS-ONL-3KVA-XRT-K
Linkqnet 3kva 72v Mp Xrt 2u Rackmount Online Ups
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Linkqnet 3kva 72v Mp Xrt 2u Rackmount Online Ups - Requires Batteries
UPS 220V / 230V uninterrupted power supplies
LinkQnet
Overview summary:
The LinkQnet 3KVA 72V MP XRT 2U Rackmount Online UPS delivers pure sinewave, double-conversion power for critical servers, network hardware, and high-performance equipment. With a wide input voltage range, selectable output voltages, and support for extended battery runtimes (batteries required), this smart UPS offers zero-transfer-time protection, generator compatibility, and energy-efficient ECO mode operation. It features hot-swappable batteries, intelligent charging up to 12A, and multiple communication interfaces, making it ideal for professional IT infrastructure and mission-critical environments.
UPS tier: Professional online double-conversion
Uses: Server protection, network stability, rackmount UPS setups, IT backup power, extended runtime battery systems
Features:
- Rack/Tower convertible design with online double conversion and full digital control for maximum deployment flexibility
- Wide input voltage range: 110~300Vac ensures stable operation even under fluctuating power conditions
- High input power factor of 0.99 with built-in Power Factor Correction (PFC) for energy efficiency and reduced power loss
- Selectable output voltage options: 208V, 220V, 230V, or 240Vac for regional and equipment compatibility
- Smart charger design optimizes battery charging to extend battery lifespan and improve performance
- Expandable charging current up to 12A for long-runtime UPS units needing rapid recharge
- Emergency Power-Off (EPO) function allows safe shutdown during critical conditions
- ECO mode operation supports energy-saving functionality without sacrificing performance
- Generator compatible for seamless integration into backup power systems
- Hot-swappable battery design for easy battery replacement without system downtime
- Cold start function enables UPS startup without utility power
- Intelligent fan speed regulation for efficient cooling and noise reduction
- Load segment control (optional) to manage and prioritize power to critical equipment
- Versatile LCD interface provides real-time data and intuitive system control
- Multiple communication interfaces: RS232, USB, EPO, relay card, SNMP card (optional) for advanced monitoring and management
- Comprehensive protection features: short-circuit, overload, overheating, battery overcharge/discharge, output low voltage, and fan fault alarms
Specifications:
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| Specifications | |
| Product Code | UPS-ONL-3KVA-XRT-K |
| Details | |
| 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 | |
| Output voltage | 208/220/230/240Vac |
| Power factor | 0.9 |
| Voltage regulation | ±1% |
| Output frequency | Line Mode : 46~54Hz or 56~64Hz |
| Bat. Mode : (50/60±0.1%)Hz | |
| Crest factor | 3::01 |
| Harmonic distortion (THDv) | ≤3% Linear load |
| ≤5% Non linear load | |
| Transfer time | AC mode to Bat.Mode : 0ms |
| Inverter to Bypass : 4ms (Typical) | |
| Output waveform | Pure Sinewave |
| EFFICIENCY | |
| AC mode | 0.92 |
| Battery mode | 0.88 |
| BATTERY | |
| 12V Series Battery number | 6 (72V) |
| Battery Capacity (typical) | 9Ah to 200Ah |
| Typical recharging time | 4 hours (to 90% of full capacity based on battery capacity) |
| Charging voltage | 82.2Vdc+-1% |
| Charging current (Max) | 12A |
| INDICATORS | |
| LED display | Line mode, Bat.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, Inner temperature and Remaining battery backup time | |
| ALARM | |
| Battery mode | Beeping every 4 seconds |
| Battery low | Beeping every second |
| Overload | Beeping twice every second |
| Fault | Continously beeping |
