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      [中文版]
      PRODUCT CATALOG
      SOLAR PV Protection
      Electronic protection
      Cylindrical Fuses
      NH Fuses
      Neozed Fuses
      Diazed Fuses
      Bolting Fuses
      Fuse Switch
      Semiconductor Prtoection
      Semiconductor Prtoection
      Semiconductor Prtoection
      CutOut Fuse
      Middle voltage Fuses
      Middle voltage fuse link
      PRODUCT
      ■ H.V.HRC current-liniting fuses type S for transformer protection
      Applications
      H.V. current-limiting fuses type S is mainly used in AC50HZ,rated voltage 3.6-40.5kv,rated current up to 200A circuit for protection transformers and power equipments from overload and short-circuit.It can also be used with load switch,vacuum contactor.
      It conforms to IEC282-1,GB15166.2 and DIN standard. 

      Design Features
      S type H.V.HRC current-limiting fuses is insert installation.The striker parallels to the fuseelement made of pure silver.It is sealed in the fuse tube filled with chemically treated high-purity quartz sand.The fuse tube is made from beat resistance,high duty ceramic or expoxy glass when fault circuit happens,the fuse link melts,the high-resistant metal wire paralleling to fuse links melts immediately at the appearance of the arc,and the striker jumps out to push the chained equipment contact,signaling the melting automatically cuttng the circuit.The striker has spring type and powder type.Spring type striker use energy released by spring to push the strker;Power type striker use high pressure caused by the lighting powder to push the striker,S type H.V.HRC current-limiting fuses has many merits as high current-limintingh ablilty,high breaking capacity,quick and punctual in action,reliable in performance.

      Mode and implication


      Dasic data
       
      models
      rated voltage(KV)
      rated current of the fuse links(A)
      rated breaking current(KA)
      dimensions(mm)
      weight KG
      order NO.
      foreign
      department
      φD
      L
      SDO.J
      XRNT1
      3.6
      6.3
      31.5
      51
      192
      1.12
      9001006
      SDO.J
      XRNT1
      3.6
      10
      51
      192
      1.12
      9001010
      SDO.J
      XRNT1
      3.6
      16
      51
      192
      1.12
      9001016
      SDO.J
      XRNT1
      3.6
      20
      51
      192
      1.12
      9001020
      SDO.J
      XRNT1
      3.6
      25
      51
      192
      1.12
      9001025
      SDO.J
      XRNT1
      3.6
      31.5
      51
      192
      1.12
      9001031
      SDO.J
      XRNT1
      3.6
      40
      51
      192
      1.12
      9001040
      SDL.J
      XRNT1
      7.2
      6.3
      51
      292
      1.47
      9002006
      SDL.J
      XRNT1
      7.2
      10
      51
      292
      1.47
      9002010
      SDL.J
      XRNT1
      7.2
      16
      51
      292
      1.47
      9002016
      SDL.J
      XRNT1
      7.2
      20
      51
      292
      1.47
      9002020
      SDL.J
      XRNT1
      7.2
      25
      51
      292
      1.47
      9002025
      SDL.J
      XRNT1
      7.2
      31.5
      51
      292
      1.47
      9002031
      SDL.J
      XRNT1
      7.2
      40
      51
      292
      1.47
      9002040
      SDL.J
      XRNT1
      7.2
      50
      51
      292
      1.47
      9002050
      SDL.J
      XRNT1
      7.2
      63
      51
      292
      1.47
      9002063
      SFL.J
      XRNT1
      7.2
      80
      76
      292
      3.15
      9002080
      SFL.J
      XRNT1
      7.2
      100
      76
      292
      3.15
      9002100
      SFL.J
      XRNT1
      7.2
      125
      76
      292
      3.15
      9002125
      SFL.J
      XRNT1
      7.2
      160
      76
      292
      3.15
      9002160
      SDL.J
      XRNT1
      12(10)
      6.3
      51
      292
      1.47
      9003006
      SDL.J
      XRNT1
      12(10)
      10
      51
      292
      1.47
      9003010
      SDL.J
      XRNT1
      12(10)
      16
      51
      292
      1.47
      9003016
      SDL.J
      XRNT1
      12(10)
      20
      51
      292
      1.47
      9003020
      SDL.J
      XRNT1
      12(10)
      25
      51
      292
      1.47
      9003025
      SDL.J
      XRNT1
      12(10)
      31.5
      51
      292
      1.47
      9003031
      SDL.J
      XRNT1
      12(10)
      40
      51
      292
      1.47
      9003040
      SFL.J
      XRNT1
      12(10)
      50
      76
      292
      3.15
      9003050
      SFL.J
      XRNT1
      12(10)
      63
      76
      292
      3.15
      9003063
      SFL.J
      XRNT1
      12(10)
      71
      76
      292
      3.15
      9003071
      SFL.J
      XRNT1
      12(10)
      80
      76
      292
      3.15
      9003080
      SFL.J
      XRNT1
      12(10)
      100
      76
      292
      3.15
      9003100
      SKL.J
      XRNT1
      12(10)
      125
      76
      292
      3.15
      9003125
      SXL.J
      XRNT1
      12(10)
      160
      88
      292
      4.15
      9003160
      SXL.J
      XRNT1
      12(10)
      200
      88
      292
      4.15
      9003200
      SDM.J
      XRNT1
      24(20)
      6.3
      51
      442
      2.7
      9004006
      SDM.J
      XRNT1
      24(20)
      10
      51
      442
      2.7
      9004010
      SDM.J
      XRNT1
      24(20)
      16
      51
      442
      2.7
      9004016
      SDM.J
      XRNT1
      24(20)
      20
      51
      442
      2.7
      9004020
      SDM.J
      XRNT1
      24(20)
      25
      51
      442
      2.7
      9004025
      SDM.J
      XRNT1
      24(20)
      31.5
      51
      442
      2.7
      9004031
      SDM.J
      XRNT1
      24(20)
      40
      51
      442
      2.7
      9004040
      SFM.J
      XRNT1
      24(20)
      50
      76
      442
      4.5
      9004050
      SFM.J
      XRNT1
      24(20)
      63
      76
      442
      4.5
      9004063
      SFM.J
      XRNT1
      24(20)
      71
      76
      442
      4.5
      9004071
      SFM.J
      XRNT1
      24(20)
      80
      76
      442
      4.5
      9004080
      SFM.J
      XRNT1
      24(20)
      100
      76
      442
      4.5
      9004100
      SKM.J
      XRNT1
      24(20)
      125
      76
      442
      4.5
      9004125
      SXM.J
      XRNT1
      24(20)
      160
      88
      442
      5.4
      9004160
      SDQ.J
      XRNT1
      40.5(36)
      3.15
      51
      537
      2.9
      9005003
      SDQ.J
      XRNT1
      40.5(36)
      6.3
      51
      537
      2.9
      9005006
      SDQ.J
      XRNT1
      40.5(36)
      10
      51
      537
      2.9
      9005010
      SDQ.J
      XRNT1
      40.5(36)
      16
      51
      537
      2.9
      9005016
      SDQ.J
      XRNT1
      40.5(36)
      20
      51
      537
      2.9
      9005020
      SDQ.J
      XRNT1
      40.5(36)
      25
      51
      537
      2.9
      9005025
      SFQ.J
      XRNT1
      40.5(36)
      31.5
      76
      537
      5.51
      9005031
      SFQ.J
      XRNT1
      40.5(36)
      40
      76
      537
      5.51
      9005040
      SXQ.J
      XRNT1
      40.5(36)
      50
      76
      537
      6.5
      9005050
      SFQ.J
      XRNT1
      40.5(36)
      63
      88
      537
      6.5
      9005063
      SFQ.J
      XRNT1
      40.5(36)
      80
      88
      537
      6.5
      9005080
      SXQ.J
      XRNT1
      40.5(36)
      100
      88
      537
      6.5
      9005100

      Note:under stipulated condition,min.breaking current of fuses could be as high as 2.5-3times than rated current.

      Selection of proper fuse links for transformer protection
      transformer capacity KVA
      transformer primary voltage
      7.2kv
      10kv
      20kv
      30kv
      50
      SDL.J-7.2KV/8A
      SDL.J-12KV/3.15A
      SDM.J-24KV/3.15A
      SDQ.J-40.5KV/3.15A
      100
      SDL.J-7.2KV/16A
      SDL.J-12KV/6.3A
      SDM.J-24KV/6.3A
      SDQ.J-40.5KV/6.3A
      125
      SDL.J-7.2KV/20A
      SDL.J-12KV/6.3A
      SDM.J-24KV/6.3A
      SDQ.J-40.5KV/6.3A
      160
      SDL.J-7.2KV/25A
      SDL.J-12KV/8A
      SDM.J-24KV/8A
      SDQ.J-40.5KV/6.3A
      200
      SDL.J-7.2KV/31.5A
      SDL.J-12KV/10A
      SDM.J-24KV/10A
      SDQ.J-40.5KV/8A
      250
      SDL.J-7.2KV/40A
      SDL.J-12KV/12A
      SDM.J-24KV/12A
      SDQ.J-40.5KV/10A
      300/315
      SDL.J-7.2KV/50A
      SDL.J-12KV/16A
      SDM.J-24KV/16A
      SDQ.J-40.5KV/10A
      400
      SDL.J-7.2KV/63A
      SDL.J-12KV/20A
      SDM.J-24KV/20A
      SDQ.J-40.5KV/16A
      500
      SDL.J-7.2KV/80A
      SDL.J-12KV/25A
      SDM.J-24KV/25A
      SDQ.J-40.5KV/16A
      630
      SDL.J-7.2KV/100A
      SDL.J-12KV/31.5A
      SDM.J-24KV/31.5A
      SDQ.J-40.5KV/20A
      750/800
      SDL.J-7.2KV/125A
      SDL.J-12KV/40A
      SDM.J-24KV/40A
      SDQ.J-40.5KV/25A
      1000
      SDL.J-7.2KV/160A
      SDL.J-12KV/50A
      SDM.J-24KV/50A
      SDQ.J-40.5KV/31.5A
      1250
      SDL.J-12KV/63A
      SDM.J-24KV/63A
      SDQ.J-40.5KV/40A
      1600
      SDL.J-12KV/80A
      SDM.J-24KV/80A
      SDQ.J-40.5KV/50A
      2000
      SDL.J-12KV/100A
      SDM.J-24KV/100A
      SDQ.J-40.5KV/63A



      Characteristice curve 
       
      Copyright © 2009 Sanshi Eletric Co., Ltd.
      TEL::+86-577-27870116    FAX :+86-577-27881111
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      Technical support: jksm
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