LINKQNET 3000VA/1800W,230VAC/50HZ,LCD DISPLAY,9AH

LinkQnet 3000VA Line Interactive UPS Protect your valuable electronics and keep your systems running smoothly with the LinkQnet 3000VA Line Interactive UPS. Designed for home offices, small businesses, and critical devices, this UPS delivers stable power, clean output, and dependable battery backup when you need it most.

Key features:
• Comprehensive power protections for surges and spikes • Boost and buck AVR for voltage stabilisation • Built-in self-diagnostic function • Supports cold-start • Supports off-mode charging • Auto restart while AC is recovering SPECIFICATIONS • Capacity: 3000 VA / 1800 W • Input Voltage: 230 Vac • Input Voltage Range: 140 V ~ 300 V ac • Input Frequency: Auto-sensing (>40 Hz) • Output Voltage Regulation (Battery Mode): 220 V / 230 V / 240 V ± 10 % • Output Frequency (Battery Mode): 50 Hz ± 1 Hz or 60 Hz ± 1 Hz • Transfer Time (Mains to Battery): Typical 4 – 8 ms (Max ~13 ms) • Output Waveform (AC Mode / Battery Mode): Simulated Sinewave • Battery Configuration: 4 × 9 Ah (12 V each) • Max. Charge Current: 2 A • Indicators: LCD display (AC mode, battery mode, fault) • Protection: Short-circuit, overload, over-charge, over-discharge protection • Battery Mode: Sounds every 10 s • Low Battery: Sounds every 1 s • Overload: Sounds every 0.5 s • Fault: Continuous alarm • Operating Environment: 0 ~ 90 % RH @ 0 ~ 40 °C (non-condensing) • Approx. Dimensions: 345 × 148 × 230 mm • Noise Level: Less than 40 dB