stock code: 002335.SZ

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  • Line Interactive UPS KI Series (1-5kVA)
    Line Interactive UPS KI Series (1-5kVA)
    Line Interactive UPS (1-5kVA) ● Digital technology ● Intelligent battery charger ● Reliable online interactive design,with output transformer ● Intelligent regulation system on utility power voltage ● Fully functional protection ● Intelligent RS232 communication port
  • Transformer-free KR11 Plus Series (1-10kVA)
    Transformer-free KR11 Plus Series (1-10kVA)
    Single Phase Online Transformer-free UPS (1-10kVA) The KR smart high frequency online UPS uses full digital control technology and the latest high frequency converter technology and has high efficiency, high power factor and other advantages. It has significant energy savings and greatly reduces operation costs. It has integrated functions such as AC regulation, backup power supply, surge protection, and other functions to provide protection to equipment in harsh power grid environments and provide clean, safe, and stable power to loads.
  • Transformer-free UPS KR-RM Series (1-3kVA)
    Transformer-free UPS KR-RM Series (1-3kVA)
    Single Phase Online Transformer-free UPS Rack/Tower Type (1-3 kVA) ● Low THDi: < 5% ● High Ac/Ac Efficiency Up To 93.5% ● High Output Power Factor Up To 1.0 ● Hot-Swappable and Extendable Battery Design
  • Lithium Battery UPS
    Lithium Battery KR-RM Li Series (1-3kVA)
    Online Double Conversion Lithium Battery UPS (1-3kVA) KR-RM Li Series, online transformer-less UPS with internal Lithium-ion Battery. As the development of battery technology going on, Lithium-ion Battery, with its high-power density and longer service life, becomes more popular in nowadays applications.
  • Transformer-free UPS KR11 UL Series (1-5kVA)
    Transformer-free UPS KR11 UL Series (1-5kVA)
    Single Phase Low Voltage UPS (UL Certificated)(1-5kVA) We have various of rear panels for customers applied in different countries and different applications.The KR smart high frequency online UPS uses full digital control technology and the latest high frequency converter technology and has high efficiency, high power factor and other advantages. It has significant energy savings and greatly reduces operation costs.
  • Line Interactive UPS KI Series (1-5kVA)
    Line Interactive UPS KI Series (1-5kVA)
    Line Interactive UPS (1-5kVA) ● Digital technology ● Intelligent battery charger ● Reliable online interactive design,with output transformer ● Intelligent regulation system on utility power voltage ● Fully functional protection ● Intelligent RS232 communication port
  • Transformer-free KR11 Plus Series (1-10kVA)
    Transformer-free KR11 Plus Series (1-10kVA)
    Single Phase Online Transformer-free UPS (1-10kVA) The KR smart high frequency online UPS uses full digital control technology and the latest high frequency converter technology and has high efficiency, high power factor and other advantages. It has significant energy savings and greatly reduces operation costs. It has integrated functions such as AC regulation, backup power supply, surge protection, and other functions to provide protection to equipment in harsh power grid environments and provide clean, safe, and stable power to loads.
  • Transformer-free UPS KR-RM Series (10-20kVA)
    Transformer-free UPS KR-RM Series (10-20kVA)
    Online Transformer-free UPS Rack/Tower Type (10-20kVA) The KR-RM series is the best solution for protecting data centers, IT networks, telecommunications systems, automation control systems and promised afford stable and reliable power supply for the critical load. The KR-RM series is available 10-15-20 kVA models with three phase\single phase input and three phase \single phases output.
  • Transformer Based UPS FR-UK11 Series (1-10kVA)
    Transformer Based UPS FR-UK11 Series (1-10kVA)
    Single Phase Online Transformer Based UPS (1-10kVA) The Kehua FR-UK series low power UPS uses full digitalized control technology and modular design, and has complete functions with high reliability, simple operation, convenient maintenance, as well as other advantages. Along with power components and inverter module with excellent performance, smart multi-mode battery management technology is utilized to protect power delivery in harsh power grid environments to provide clean, safe, and stable power to loads.
  • Transformer-free UPS KR33A Series (10-30kVA)
    Transformer-free UPS KR33A Series (10-30kVA)
    3 Phase Low Voltage Transformer-free UPS (10-30kVA) The KEHUA KR33 series 3-Phase in, 3-Phase out UPS uses advanced 3 level inverter technology and digital technology for full interconnection. It provides safe, stable, clean, and environmentally friendly power to loads and can provide safe and reliable comprehensive protection to data centers, IT server rooms, precision instruments and others.
    Tags : Efficiency
  • Transformer-free UPS
    Transformer-free UPS KR33 Series (10-200kVA)
    3 Phase Online Transformer-free UPS (10-200kVA) The KEHUA KR33 series 3-Phase in, 3-Phase out UPS uses advanced 3 level inverter technology and digital technology for full interconnection and has advantages such high efficiency, high power density and occupies only a small amount of floor space. It provides safe, stable, clean, and environmentally friendly power to loads and can provide safe and reliable comprehensive protection to data centers, IT server rooms, precision instruments and others.
    Tags : IGBT UPS
  • Transformer-based UPS FR-UK31 Series(10-50kVA)
    Transformer-based UPS FR-UK31 Series(10-50kVA)
    3-In-1-Out Online Transformer-based UPS(10-50kVA) The FR-UK series is the result of Kehua’s 20 years of research and development experience and utilizes Kehua’s self-developed patented technology. In order to satisfy client’s high requirements, a reliable new generation high performance sine wave online power supply was designed. It has complete functions, is small in size, and is highly efficient with simple operation along with other features. It is particular suitable for use in harsh power grid environments.

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