
Wahbou UPS for Computer Online UPS 3kVA2700W Network Management Center Pure Sine Wave. Wide Input Voltage Range: Accepts 90-285Vac input, ensuring stable operation under fluctuating power conditions. Zero Transfer Time: 0ms conversion time between mains power and battery for uninterrupted power supply. Flexible Customization: Supports full customization, minor customization, and design/sample-based customization. Settable Working Frequency: Working frequency range is 40-70Hz and settable to match specific grid requirements. Robust Overload Protection: Intelligent bypass mode activation with alarms for various overload levels (102%-150%+). CE & RoHS Certified: Product meets international safety and environmental standards with CE and RoHS certifications.