LINKQNET 3KVA 48VDC XT ONLINE UPS/INVERTER

LinkQnet 3kW 48VDC XT True Online Industrial UPS/Inverter Zero Transfer. Total Protection. The LinkQnet 3kW 48VDC XT True Online Industrial UPS/Inverter delivers true online double conversion power protection for critical environments. Designed for continuous operation, it ensures zero transfer time and pure sinewave output, keeping sensitive IT, networking and industrial equipment running without interruption.

Key features:
• True Online Double Conversion – Continuous clean power with pure sinewave output • Zero Transfer Time – Instant switchover ensures uninterrupted operation for critical loads • 3kW High Performance Output – Unity power factor delivers full 3000W usable power • Wide Load Compatibility – Handles half-wave and unbalanced loads with ease • Configurable Charging – Adjustable charging current up to 60A based on battery setup • Parallel Expansion – Supports up to 9× units for scalable single or three phase systems • Flexible Power Input – Compatible with mains or generator supply • Advanced Protection – Overload, short-circuit and temperature protection built-in • Cold Start Function – Power up directly from battery without mains supply • Remote Monitoring Ready – RS232 and USB with optional SNMP or LAN card support SPECIFICATIONS • Peak Power: 3000VA • RMS Power: 3000W (PF=1) • Output Waveform: Pure Sinewave • Transfer Time: Zero (Utility to Inverter) • AC Output Voltage: 220/230/240VAC • Efficiency (Line Mode): 93% • Efficiency (Battery Mode): 91% • Battery Voltage: 48VDC • Charging Current: up to 60A (Adjustable) • Input Voltage Range: 110~280VAC @50% Load / 176~280VAC @100% Load • Frequency Range: 46~54Hz or 56~64Hz • Communication: RS232, USB, EPO (Optional SNMP/WEB LAN Card) • Parallel Capability: up to 9× Units (Single and Three Phase) • Battery Types: AGM, GEL, Flooded, Li-Ion, Custom • Dimensions: 465 × 190 × 318 • Weight: 15.5kg • Operating Temperature: 0~50°C • Operating Humidity: 0~95% (Non-Condensing) NOTES • Requires Professional Installation by a Qualified Electrician • Designed for Indoor Use Only • External Protection Components Required (Isolators and Breakers)