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      Home>>KYN28A-24 Ac Metal-enclosed Switchgear Equipment
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      KYN28A-24 Ac Metal-enclosed Switchgear Equipment

      Description

      KYN28A – 12 type of indoor switchgear applicable to 20 kv system complete sets of power distribution equipment.

      • Product Detail
      • Parameters

      KYN28A-24 Ac Metal-enclosed Switchgear Equipment(Abbreviation as Switchgear)three-phase AC 50Hz, rated voltage of 24kV single busbar and indoor distribution equipment single bus system. Applicable to the power plant, substation and airports, docks, factories and enterprises, hotels, financial executives and civil construction indoor power supply system, as the acceptance and distribution of electric energy and power grid monitoring for protection. The switch cabinet to prevent misoperation preventing circuit breaker, load sliding trolley, prevent the charge grounding switch, grounding switch to prevent electrical transmission and prevent into live space in the ground position (five case) function, is a superior performance of power distribution equipment. The main switch cabinet uses the company’s ZN73 (VS1) -24 indoor high voltage vacuum circuit breaker, with long service life, high breaking capacity, frequent operation, safe and reliable operation etc.. Switchgear meets the requirements of GB3906 and DL/T 404. Through the mechanical industry high-voltage electrical products quality testing center all types of test.

      Project Unit Data
      Rated voltage?Ur kV 24
      Rated frequency?fr Hz 50
      Main busbar rated current?Ir A 630,1250,1600,2000,2500,3150
      4s Rated short-time tolerant current?Ik kA 25,31.5
      Rated short circuit breaking current?Isc(valid?value) kA 25,31.5
      Rated Peak-Peak tolerant current?Ip kA 63,80
      Rated short-circuit current?(peak) kA 63,80
      Rated insulation level Ground、phase-phase Isolated fracture
      1min Line Frequency Withstand Voltage?Ud kV 65 79
      Lightning impulse withstand voltage Up kV 125 145
      Protection degree Shell for IP4X?every room and circuit breaker room door is open for IP2X

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      • Products
        • Low-voltage distribution
        • Medium voltage distribution
        • Industrial control and protection
        • New energy
        • Complete sets of equipment
      • Download
        • Product sample
        • Manual of the modeling
        • Instruction book
        • Communication protocol
      • About Us
        • Brief introduction
        • “Hangshen” image
        • Technological innovation
        • Technical quality
        • Enterprise reputations
        • Enterprise culture
      • Contact Us
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