3KVA UPS Factory

HF Onine UPS
December 24, 2025
Category Connection: High Frequency Online UPS
Brief: In this video, we take you inside our 3KVA UPS factory to showcase the RSUN CK Series single-phase online UPS. You'll see a detailed demonstration of its true double-conversion technology, external battery configuration, and smart LCD interface. Learn how this high-frequency UPS provides reliable power protection for critical business applications across various industries.
Related Product Features:
  • Features true double-conversion online technology for maximum power protection.
  • Microprocessor control ensures optimized system reliability and performance.
  • Wide input voltage range from 110V to 300VAC with input power factor correction.
  • Compatible with generators and includes converter mode for flexible operation.
  • Smart SNMP communication works via USB or RS-232 interfaces.
  • Adjustable charger current from 1A to 12A for customized battery management.
  • High output power factor of 1.0 delivers full power capacity matching.
  • Compact high energy density design minimizes installation space requirements.
FAQs:
  • Can I order a sample of this 3KVA UPS?
    Yes, we support sample orders to help you verify the product's performance and suitability for your application.
  • What is the lead time for mass production orders?
    Mass production orders typically have a lead time of 30 days, while samples can be delivered within 5 to 7 days.
  • Is there a minimum order quantity for this UPS?
    We accept small orders and you can start with just one UPS unit, making it easy to test and evaluate our product.
  • What warranty do you offer for these UPS systems?
    Our UPS products are backed by a comprehensive warranty of up to 3 years, ensuring long-term reliability and support.