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35kv~220kv瓷外套避雷器
產品描述

產品參數:

電壓等級Voltage class使用場所Service scope系統標稱電壓(kv)有效值Virtual value of  nominal system voltage (kV)避雷器國標型號 Chinese standard arrester model避雷器 額定電壓 (kV)有效值 Virtual value of arrester rated voltage (kV)無間隙避雷器Gapless arrester有間隙避雷器Gapped arrester殘壓(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大電流耐受能力(KA)4/10 high current compression capacity (KA)
持續運行電壓 (kV) 有效值 Virtual value of continuous voltage (kV)直流1mA 參考電壓 (kV)不小于 D.C. 1mA reference  voltage(kv) is no  less than0.75倍直流參考電壓下最大漏流(uA)MAX.leakage (uA)under 0.75 times Of D.C.reference voltage工頻放電電壓有效值 不小于 Virtual value of P.F. discharge voltage(kV)is no less than1.2/50 沖擊放電 電壓(kV)峰不大于Peak value of 1.2/50 impulse discharge voltage (kV) is no larger than最大電導電流(uA)max.Conduction current (uA)8/20 雷電沖擊 電流下 8/20 under the lighting current impulse30/60操作沖擊 電流下 30/60 under switching current impulse 1/4陡坡沖擊電流下1/4 under steep current impulse
35kV電站型 power model35YH5WZ-51/1345140.87350---13411415440065
35YH5WZ-42/1344223.47350---13411415440065
35YH5CZ-42/12442---801242012410014340065
電容型 capacitor model35YH5WR-84/1345140.87350---134105-40065
35YH5WR-42/1344223.47350---134105-40065
35YH5CR-42/12442--_8012420124100-40065
線路型 Line-type35YH5WX-51/1345140.87350---13411415440065
35YH5WX-54/1505443.27750---15012816940065
35YH5CX-42/12042---801202012010013840065
35YH5CX-42/15042---801502015012816940065
中型點型 neutral point model35YH1.5W-30/8030244450---8067.5-40065
66kV電站型 power model66YH5WZ-84/2218467.212150---22118825460065
66YH5WZ-90/2359072.513050
-_23520127060065
66YH10WZ-84/2218467.212150---221188248600100
66YH10WZ-90/2359072.513050---235201264600100
線路型 Line-type66YH5WX-96/250967514050---25021328860065
66YH5WX-96/275967515450---27523431660065
110kV電站型 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
線路型 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
中型點型 neutral point model110YH1.5W-60/14460488550---144135-40065
110YH1.5W-72/186725810350---186174-40065
220kV電站型 power model220YH10WZ-192/50019215028050---500246560800100
220YH10WZ-200/52020015629050---520442582800100
220YH100WZ-204/53220415929650---532452594800100
220YH10WZ-216/562216168.531450---562478630800100
線路型 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
中型點型 neutral point model220YH1.5W-144/32014411620550---320299-60065
27.5kV鐵道型 Railway type27.5YH5WT-42/12042346550---1209813840065
55kV55YH5WT-84/240846813050---24027627640065

性能特點:


  • 產品嚴格依據GB,IEC,IEEE等標準

  • 通過KEMA,CEPRI,XIHARI等試驗報告

  • 具有優質的非線性伏安特性。

  • 結構簡單,無間隙,體積小,重量輕。

  • 動作響應快,保護性能好。

  • 通流容量大。

  • 無續流,能耐受多重雷電過電壓或操作過電壓。

  • 耐污穢性能好。

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