SMART X 3KVA Online UPS | 230V Output | Modified Sine Wave | Wide 149–300V Input Range | 50Hz Frequency | LED Indicators | Comprehensive Protection | Generator-Compatible Power Backup

Expert Features Reliable 3KVA Power Protection:The SMART X 3KVA Online UPS delivers dependable power backup and voltage stabilization for critical electronics, small servers, and SOHO environments. Wide Input Voltage Range (149–300V):Designed to operate seamlessly even under fluctuating voltage conditions, maintaining stable output and protecting sensitive equipment. High-Precision Microprocessor Control:Built-in intelligent microprocessor ensures stable, reliable operation with automatic voltage regulation (AVR) for both boost and buck adjustments. Modified Sine Wave Output:Provides efficient and cost-effective power delivery suitable for PCs, modems, POS systems, routers, attendance machines, and small servers. Fast Transfer Time (<6ms):Ensures a smooth switchover to battery mode during power failure, preventing system crashes or data loss. LED Status Indicators:Easy-to-read LED panel displays operational status — green for AC mode, flashing red for battery mode, and fault alerts via visual and audible warnings. Audible Alarms for Status Alerts:Intelligent beep system indicates different UPS conditions — from low battery to overload or fault status — for instant awareness and action. Comprehensive Protection System:Safeguards your devices from overload, short circuit, overcharge, deep discharge, and abnormal voltage fluctuations. Generator Compatibility:Fully compatible with generators, making it suitable for areas with unstable or unreliable power supply. Cold Start & Auto Restart Function:Can be powered on directly from battery mode (cold start) and automatically restarts when AC mains return. Compact and Durable Design:Simple, modern exterior with a sturdy build — ideal for office, retail, and home equipment applications. Expert Specs Specification Details Product Name SMART X Online UPS Model 3KVA Topology Line-Interactive / Online Input Voltage Range 149–300 VAC Nominal Input Voltage 230 VAC Input Frequency 50 Hz Output Voltage (Battery Mode) 230 VAC ±10% Output Frequency (Battery Mode) 50 Hz ±1 Hz Output Waveform (Battery) Modified Sine Wave Transfer Time <6 ms Power Rating 3KVA Battery Type Sealed Lead-Acid Battery Quantity / Capacity 12V 7Ah × 2 (varies by model) Battery Charging Time 6 hours to 90% capacity Cold Start Function Yes Auto Restart Function Yes Protection Features Overload, overcharge, deep discharge protection Indicators LED (Green: AC Mode, Red Flash: Battery Mode) Audible Alarms Battery mode: every 6 sec; Low battery: every 1 sec; Overload: twice per sec; Fault: continuous Generator Compatibility Yes Cooling Method Air cooled Design Type Compact free-standing unit Recommended Applications PCs, POS, small servers, LAN, cash-counting machines, routers, attendance systems Waveform Type Modified Sine Wave Operating Environment Indoor use Output Stabilization Automatic voltage regulation (AVR) – boost & buck Color Black