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江苏华宇电器制造- HXGN-12环网柜
江苏华宇电器制造有限公司 江苏华宇电器制造- HXGN-12环网柜
江苏华宇电器制造有限公司 江苏华宇电器制造- HXGN-12环网柜江苏华宇电器制造有限公司 江苏华宇电器制造- HXGN-12环网柜江苏华宇电器制造有限公司 江苏华宇电器制造- HXGN-12环网柜
产品/服务: 江苏华宇电器制造- HXGN-12环网柜 
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详细信息

江苏华宇电器制造- HXGN-12环网柜

【商品编号】
【商品描述】
HXGN-12环网柜
HXGN-12Ring unit cubicle
HXGN-12箱型固定式金属封闭开关柜(简称环网柜)适用于交流50Hz,10KV的网络作为开断负荷和短路及关合短路电流用。本环网柜配用电手,电动弹簧机构来操作负荷开关,接地开关和隔离开关配用手动操作机构。
产品符合标准:GB3906等。
HXGN-12 box-type fixed metal enclosed switchgear (referred to as Ring Main Unit) for the exchange of 50Hz, 10KV network as the breaking load and short-circuit and short circuit current with the closing. The cabinet is equipped with electric hand ring, electric spring mechanism to operate the load switch, grounding switch and isolating switch with manual operating mechanism.
Product meets the standards: GB3906 and so on.
 
主要技术参数  Main technical data         
 
额定电压                                     KV             12                           
rated voltage
额定电流                                     A             630
Rated current       
  进线柜                                     A             630
  Incoming Cabinet
  出线柜                                     A             125
  Outgoing cabinet
额定短时耐受电流                             KA            20
Rated short time withstand current
额定短路持续时间                             S              4
Rated short circuit duration 
额定峰值耐受电流                             KA            50
Rated peak withstand current
额定短路关合电流                             KA            50
Rated short circuit current
额定有功负载开断电流                         A             630
Rated active load breaking current
闭环开断电流                                 A             630
Closed-loop breaking current
额定电缆充电电流                             KA            20
Rated cable charging current
接地开关额定短时耐受电流                     KA            20
Ground switch rated short time whstand current
接地开关额定短路持续时间                     S              4(2)
Ground switch rated short-circuit duration
接地开关额定峰值耐受电流                     KA            50
Ground switch rated peak withstand current
接地开关额定短路关合电流                     KA            50
Ground switch rated short-circuit current
1min额定工频耐受电压
  1min power frequency withstand voltage Rated
  相间,相对地,真空负荷开关断口             KV            42
  White, contrast, vacuum load breaker
  隔离开关断口                               KV            48
  Isolation Breaker
额定雷电冲击耐受电压
Rated lightning impulse withstand voltage
  相间,相对地,真空负荷开关断口             KV            75
  White, contrast, vacuum load breaker
  隔离开关断口                               KV            85
  Isolation Breaker
机械寿命
Mechanical life
  真空负荷开关                               次             10000
  Vacuum load switch
  接地开关(刀),隔离开关(刀)              次             2000
  Earthing switch (knife), isolating switch (knife)
交流电流                                      A             3150
AC Current

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