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35kv~220kv瓷外套避雷器
产品描述

产品参数:

电压等级Voltage class使用场所Service scope系统标称电压(kv)有效值Virtual value of  nominal system voltage (kV)避雷器国标型号 Chinese standard arrester model避雷器 额定电压 (kV)有效值 Virtual value of arrester rated voltage (kV)无间隙避雷器Gapless arrester有间隙避雷器Gapped arrester残压(kV)峰值(不大于) Peak value of residual voltage (kV) (no larger than)2000us 方波通流容量(A)2000 us square wave flow capacity (A)4/10大电流耐受能力(KA)4/10 high current compression capacity (KA)
持续运行电压 (kV) 有效值 Virtual value of continuous voltage (kV)直流1mA 参考电压 (kV)不小于 D.C. 1mA reference  voltage(kv) is no  less than0.75倍直流参考电压下最大漏流(uA)MAX.leakage (uA)under 0.75 times Of D.C.reference voltage工频放电电压有效值 不小于 Virtual value of P.F. discharge voltage(kV)is no less than1.2/50 冲击放电 电压(kV)峰不大于Peak value of 1.2/50 impulse discharge voltage (kV) is no larger than最大电导电流(uA)max.Conduction current (uA)8/20 雷电冲击 电流下 8/20 under the lighting current impulse30/60操作冲击 电流下 30/60 under switching current impulse 1/4陡坡冲击电流下1/4 under steep current impulse
35kV电站型 power model35YH5WZ-51/1345140.87350---13411415440065
35YH5WZ-42/1344223.47350---13411415440065
35YH5CZ-42/12442---801242012410014340065
电容型 capacitor model35YH5WR-84/1345140.87350---134105-40065
35YH5WR-42/1344223.47350---134105-40065
35YH5CR-42/12442--_8012420124100-40065
线路型 Line-type35YH5WX-51/1345140.87350---13411415440065
35YH5WX-54/1505443.27750---15012816940065
35YH5CX-42/12042---801202012010013840065
35YH5CX-42/15042---801502015012816940065
中型点型 neutral point model35YH1.5W-30/8030244450---8067.5-40065
66kV电站型 power model66YH5WZ-84/2218467.212150---22118825460065
66YH5WZ-90/2359072.513050
-_23520127060065
66YH10WZ-84/2218467.212150---221188248600100
66YH10WZ-90/2359072.513050---235201264600100
线路型 Line-type66YH5WX-96/250967514050---25021328860065
66YH5WX-96/275967515450---27523431660065
110kV电站型 power model110YH5WZ-100/2601007814550
--26022129960065
110YH5WZ-102/26610279.614850---26622630560065
110YH5WZ-108/2811088415750---28123932360065
110YH10WZ-100/2601007814550---260221291600100
110YH10WZ-102/26610279.614850---266226297600100
110YH10WZ-108/2811088415750---281239315600100
线路型 Line-type110YH5WX-108/2811088415750---28123932360065
110YH5WX-108/3091088417350---30026334860065
110YH10WX-108/2811088415750---281239315600100
110YH10WX-108/3091088417350---309263348600100
110YH5CX-90/26090-13050170*525*-260-29240065
110YH10CX-90/26090-13050170*525*-260-292600100
110YH10CX-96/28096-14050170*525*-280-314600100
110YH10CX-102/296102-14850170*525*-296_332600100
中型点型 neutral point model110YH1.5W-60/14460488550---144135-40065
110YH1.5W-72/186725810350---186174-40065
220kV电站型 power model220YH10WZ-192/50019215028050---500246560800100
220YH10WZ-200/52020015629050---520442582800100
220YH100WZ-204/53220415929650---532452594800100
220YH10WZ-216/562216168.531450---562478630800100
线路型 Line-type220YH10WX-216/56221616831450---56247863060100
220YH10WX-216/61821616834650---618526693600100
220YH10CX-185/520180-26050340*900*-520-584600100
220YH10CX-192/560192-28050340*900*-560-628600100
220YH10CX-204/592204-29650340*900*-592-664600100
中型点型 neutral point model220YH1.5W-144/32014411620550---320299-60065
27.5kV铁道型 Railway type27.5YH5WT-42/12042346550---1209813840065
55kV55YH5WT-84/240846813050---24027627640065

性能特点:


  • 产品严格依据GB,IEC,IEEE等标准

  • 通过KEMA,CEPRI,XIHARI等试验报告

  • 具有优质的非线性伏安特性。

  • 结构简单,无间隙,体积小,重量轻。

  • 动作响应快,保护性能好。

  • 通流容量大。

  • 无续流,能耐受多重雷电过电压或操作过电压。

  • 耐污秽性能好。