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          PRODUCTS
          Locatin : Products > Instrument Transformers > Electronic Transformers > Electronic Voltage Transformer
          CYEVT1-24 Electronic Voltage Transformer
          The products accord with standard IEC60044-8 , GB/T20840.8-2007, and can meet customer’s other special requirement. The products use Rogowski winding to test current, mainly used in 35kV switchgear, match with electric instrument, digital measure and protective equipment, can at the same time realize multi-functions such as measure, control, protection and data transmission etc, secondary open circuit can not produce high voltage.
          DESCRIPTION

          Main technical parameter
          1.
          Rated primary voltage22/√3kV
          2.
          Rated secondary voltage : 2/√3V,3.25/√3V or 6.5/√3V
          3.
          Rated burden >1MΩ

          4. Rated digital output : 0x2D41(measuring), 0x01CF(protection)
          5. Accuracy for measure winding : 0.2
          6.
          Protective accuracy winding : 3P
          7.
          Rated frequency : 50Hz
          8.
          Rated insulation level :24/65/125kV
          9. Rated short time thermal current : 50-200A: 150Ipr, 300-2000A :31.5kA/1S
          10.
          Ambient temperature : -5 -40  (indoor), -25-50(outdoor)
          11.
          Ambient humidity : RH95%(25 )
          12
          . Altitude : 2000m ( Can devise according customer’s requirement)

          13.  Installation site : indoor/ outdoor

          Outline drawing

          Contact Us

          Email: international2@chuangy.com

          Address: 1F and 4F block B,Jiada R&D Bldg, High-tech Park,Nanshan,Shenzhen,China

          Post code :518057

          Tel. 0086-755-86000713


          Copyright © 2019. Shenzhen Chuangyin   Co., Ltd. All rights reserved. 粵ICP備11018302號
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