Expert Features3000VA / 2700W Online Power Muscle: Delivers true online double-conversion output, ensuring zero-compromise power continuity for servers, workstations, and mission-critical systems.Pure Sinewave Output: Generates clean, utility-grade sinewave power for sensitive electronics, active PFC power supplies, and precision hardware.Wide Input Voltage Tolerance: Operates reliably across an extended 110–300Vac input range, minimizing battery usage in unstable power environments.High Input Power Factor (0.99): Active PFC design maximizes efficiency, reduces input current loss, and plays nicely with generators.Selectable Output Voltage: Supports 208V, 220V, 230V, and 240Vac output configurations to match diverse deployment requirements.Advanced Battery Architecture: Utilizes a high-voltage DC bus with six internal 12V batteries (standard unit) for stable energy delivery and efficient conversion.Smart Charging System: Optimized charger design extends battery lifespan and supports fast recharge cycles.Expandable Charging Current: Charging current can be expanded up to 12A on long-run configurations for extended backup scenarios.ECO Mode Operation: Improves efficiency during stable mains conditions without sacrificing protection.Cold Start Capability: Allows the UPS to power on directly from battery when utility power is unavailable.Generator Compatible Design: Engineered to operate smoothly with generator power sources.Intelligent Fan Speed Control: Dynamically adjusts cooling based on load and temperature to reduce noise and improve longevity.Versatile LCD Interface: High-visibility LCD provides real-time system status, electrical parameters, and alarm indicators.Comprehensive Protection Suite: Protects against short-circuit, overload, overheat, battery overcharge, battery over-discharge, output undervoltage, and fan faults. Expert SpecsSpecificationDetailsSeriesKSTAR MEMOPOWER-ⅢModelMP 3k STopologyOnline Double ConversionCapacity3000VA / 2700WInput Voltage Range110–300VacNominal Input Voltage208 / 220 / 230 / 240VacInput Frequency Range40–70Hz (50/60Hz Auto-Sensing)Input Power Factor≥0.99Output Voltage208 / 220 / 230 / 240VacOutput Voltage Regulation±1%Output Frequency (Line Mode)46–54Hz or 56–64HzOutput Frequency (Battery Mode)50/60Hz ±0.1HzOutput WaveformPure SinewaveTransfer Time (AC to Battery)0msTransfer Time (Inverter to Bypass)4ms (Typical)AC Mode Efficiency91�ttery Mode Efficiency88�ttery Type12V / 9Ah (Standard Unit)Battery Quantity6Charging Voltage72Vdc ±1%Typical Recharge Time4 Hours (to 90% capacity)DisplayLCDIndicatorsLine Mode, Battery Mode, ECO Mode, Bypass Mode, Load, Battery Voltage, FaultAlarm ModesBattery Mode, Battery Low, Overload, FaultNoise Level<50dB (at 1 meter)Operating Temperature0°C – 40°CStorage Temperature-25°C – 55°CHumidity20–95% RH (Non-Condensing)Dimensions (W×D×H)191 × 460 × 337 mmNet Weight24.5 kgOutput Sockets3 Power SocketsSafety StandardsIEC/EN 62040-1, IEC/EN 62477-1EMC StandardsIEC/EN 62040-2, IEC 61000 Series
