LinkQnet 3KVA 72V MP XRT 2U Rackmount Online UPS no Battery UPS-ONL-3KVA-XRT-K

LinkQnet 3KVA 72V MP XRT 2U Rackmount Online UPS no Battery UPS-ONL-3KVA-XRT-K

Features:

• Rack/Tower convertible design online double conversion with full digital control
• Wide input voltage range: 110~300Vac
• Input power factor 0.99 with PFC
• Selectable output voltage: 208/220/230/240Vac
• Smart charger design for optimized battery performance
• Maximum charging current can be expanded to 12A (Long run unit)
• Emergency power-on function (EPO)
• ECO mode operation for energy saving
• Generator compatible
• Hot-Swappable battery design
• Cold start
• Intelligent fan speed regulation
• Load segment settable (Optional)
• Versatile LCD human-computer interface
• Multiple communication interfaces: RS232 (USB/EPO/Relay card/SNMP card optional)
• Multiple protection functions: short-circuit, overload, overheat, battery overcharge and over-discharge, output low voltage and fan fault alarm

Technical Specifications:

Capacity

Rated Capacity
3000 VA / 2700 W

Input

Nominal Voltage
208 / 220 / 230 / 240 Vac

Input Voltage Range
110–300 Vac (176–280 Vac @ 100% Load)

Frequency Range
40–70 Hz (50/60 Hz Auto-Sensing)

Power Factor
≥ 0.99

Output

Output Voltage
208 / 220 / 230 / 240 Vac

Output Power Factor
0.9

Voltage Regulation
±1%

Output Frequency

• Line Mode: 46–54 Hz Or 56–64 Hz
• Battery Mode: (50/60 ±0.1%) Hz

Crest Factor
3:1

Harmonic Distortion (THDv)

• ≤ 3% Linear Load
• ≤ 5% Non-Linear Load

Transfer Time

• AC Mode To Battery Mode: 0 ms
• Inverter To Bypass: 4 ms (Typical)

Output Waveform
Pure Sinewave

Efficiency

AC Mode Efficiency
92%

Battery Mode Efficiency
88%

Battery

Battery Configuration

• 6 × 12 V Series Batteries (72 V)

Battery Capacity (Typical)
9 Ah To 200 Ah

Typical Recharging Time
4 Hours (To 90% Of Full Capacity, Depending On Battery Capacity)

Charging Voltage
82.2 VDC ±1%

Maximum Charging Current
12 A

Indicators

LED Display Indicators

• Line Mode
• Battery Mode
• ECO Mode
• Bypass Mode
• Battery Low Voltage
• Overload
• UPS Fault

LCD Display Information

• Input Voltage
• Input Frequency
• Output Voltage
• Output Frequency
• Load Percentage
• Battery Voltage
• Internal Temperature
• Remaining Battery Backup Time

Alarm

Alarm Notifications

• Battery Mode: Beeping Every 4 Seconds
• Battery Low: Beeping Every Second
• Overload: Beeping Twice Every Second
• Fault: Continuous Beeping