
Online Double Conversion Uninterruptible Power Supply Vt3kVA Built in 12V7ah 6PCS. Double Conversion Technology: Online high frequency UPS with 0ms transfer time for seamless power protection. Flexible Customization: Supports flexible, minor, and full customization including designs and samples. Wide Input Voltage Range: Accepts input voltage from 90V to 285VAC for stable operation in varying grids. Low Noise Operation: Operates quietly with noise levels kept under 50dB for office environments. Comprehensive Certifications: Product certified with CE and RoHS standards for safety and environmental compliance. 100% Quality Inspection: Every finished product undergoes functional and visual inspection before shipment. OEM and ODM Services: Full OEM and ODM services available with 11 dedicated R&D engineers.