避雷器型號(hào)含義

1、避雷器型號(hào)含義(2007-11-27 16:32:46) y10w2-200/520y:表示氧化鋅避雷器10:標(biāo)稱放電電流w:表示無間隙2:表示設(shè)計(jì)序號(hào)200:避雷器的額定電壓520:在標(biāo)稱放電電流下的最大殘壓氧化鋅避雷器主要用于電力系統(tǒng)保護(hù)電氣設(shè)備免受雷電過電壓和操作過電壓的危害，具有反應(yīng)靈敏，伏安特性平坦、殘壓低、運(yùn)行可靠等優(yōu)點(diǎn)。產(chǎn)品各項(xiàng)技術(shù)能符合國(guó)標(biāo)gb1103-2000交流無間隙金屬氧化物避雷器的有關(guān)規(guī)定。二、產(chǎn)品結(jié)構(gòu)避雷器由主體元件，絕緣底座和接線板等組成，產(chǎn)品內(nèi)部采用氧化鋅非線性電阻片為主要元件。避雷器的主體元件是密封的，出廠時(shí)用氫質(zhì)譜檢漏儀逐個(gè)進(jìn)行密封檢查，避雷器帶有壓力釋放裝置

2、，當(dāng)產(chǎn)品在異常情況下而使內(nèi)部壓力升高時(shí)，能及時(shí)釋放內(nèi)部壓力，避免瓷套爆炸。無放電間隙，消除了放電時(shí)延，提高了保護(hù)性能，有防爆炸保護(hù)裝置,密封結(jié)構(gòu)合理，保證密封可靠。 產(chǎn)品型號(hào)系統(tǒng)額定電壓(kv)moa額定電壓（kv）持續(xù)運(yùn)行電壓（kv）直流1ma殘壓kv雷電沖擊殘壓kv持續(xù)運(yùn)行電壓下全電流a標(biāo)稱放電電流kay5wz-17/45101713.624456005y5w-48/126354838731266005y10w-51/134355140.87313460010y10w-48/1263548387312660010hy5ws-17/50101713.625506005hy5wz-17/451

3、01713.624456005hy5wz-51/134355140.8731346005y5w-100/260110100781452606005y10w-100/26011010084145260100010產(chǎn)品標(biāo)準(zhǔn)：gb11032-2000交流無間隙金屬氧化物避雷器正常使用條件: 適用于戶內(nèi)外，環(huán)境溫度不高于+40，不低于-40； 海拔高度不超過1000m； 系統(tǒng)的額定頻率48-62hz；長(zhǎng)期施加在避雷器兩端間的工頻電壓，不得超過避雷器的持續(xù)運(yùn)行電壓。 地震裂度7度及以下地區(qū)； 最大風(fēng)速不超過35m/s。產(chǎn)品型號(hào)含義: h復(fù)合外套，y氧化鋅避雷器，-標(biāo)稱放電電流，,w無間隙，z-電站型，s

4、-配電型， -氧化鋅避雷器額定電壓，-雷電沖擊殘壓深圳銀星瓷外套避雷器6500kv瓷外套避雷器主要技術(shù)參數(shù)產(chǎn) 品 型號(hào)productiontype系統(tǒng)標(biāo)稱電壓system nominal voltage 避雷器額定電壓moa rated voltage持續(xù)運(yùn)行電壓continuous operating voltage直流1ma參考電壓reference voltage at d.c. 1ma陡波沖擊殘壓steep current impulse residual voltage雷電沖擊殘壓lightning impulse residual voltage操作沖擊殘壓switching im

5、pulse residual voltage方波沖擊耐受longduration current impulse withstand大電流沖擊耐受highcurrent impulse withstand重量weightkv(r.m.s.)kv(r.m.s.)kv(r.m.s.)kvkv(peak)akakgy5ws-7.6/3067.641534.53025.51001004.4y5ws-10/301081534.63025.51001004.4y5ws-13/36101371957.53630.61001005.0y5ws-17/501713.62557.55042.51001005.6y

6、5ws-10/30ft61081534.63025.61001005.4y5ws-13/36ft101371957.53630.61001006.0y5ws-17/50ft101713.62557.55042.51001006.6y5wz-10/27610814.43127232001008.2y5wz-13/36101371941.43630.62001008.8y5wz-17/45101713.62451.84538.32001009.4y5wz-10/27ft610814.43127232001008.6y5wz-13/36ft101371941.43630.62001009.2y5wz

7、-17/45ft101713.62451.84538.32001009.8y5wz-51/125355140.87314412510840010062y5wz-51/1345140.87315413411440010062y5wz-54/1345443.27815413411440010063y5wz-84/221668467.2121254221188500100106y5wz-90/2359072.5130270235201500100107y10wz-96/2501109675140280250213600150176y10wz-100/2481007814527824821160015

8、0177y10wz-100/26010078145291260221600150177y10wz-102/26610279.6148297266226600150178y10wz-108/26810884157300268229800150179y10wz-108/28110884157315281239800150179y10wz-192/500220192150280560500426800200322y10wz-200/496200156290556496422800200323y10wz-200/520200156290582520442800200323y10wz-204/53220

9、4159296594532452800200324y10wz-216/536216168.5314600536457800200325y10wz-216/562216168.514630562478800200325y20wz-420/10055004203355861106100584625005002000y20wz-444/0635004443556201170106389525005002005y20wz-468/112050046837565312331120943250050020106500kv瓷外套避雷器主要特點(diǎn):率先成功應(yīng)用納米技術(shù)制造非線性電阻片。非線性電阻片壓比更小，通流

10、更大，可靠性更高。避雷器芯體結(jié)構(gòu)、整體結(jié)構(gòu)、均壓結(jié)構(gòu)、防暴結(jié)構(gòu)獨(dú)特、運(yùn)行可靠。可配置分頻分流式脫離器，正常運(yùn)行時(shí)不誤動(dòng)，避雷器失效時(shí)不拒動(dòng)，并給出有效和永久脫離的明顯標(biāo)志，實(shí)現(xiàn)了避雷器免維護(hù)檢修。避雷器內(nèi)部填充消弧材料，可有效消除內(nèi)部建立電弧的可靠性，防止內(nèi)部閃絡(luò)，杜絕瓷套爆炸。密封結(jié)構(gòu)獨(dú)特，采用凹槽式雙層密封，達(dá)到了限位與定位密封的有機(jī)統(tǒng)一。深圳銀星復(fù)合外套避雷器6220kv復(fù)合外套避雷器主要技術(shù)參數(shù)產(chǎn) 品 型號(hào)production type系統(tǒng)標(biāo)稱電壓system nominal voltage避雷器額定電壓moa rated voltage持續(xù)運(yùn)行電壓continuous operati

11、ng voltage直流1ma參考電壓reference voltage at d.c. 1ma陡波沖擊殘壓steep current impulse residual voltage雷電沖擊殘壓lightning impulse residual voltage操作沖擊殘壓switching impulse residual voltage方波沖擊耐受long duration current impulse withstand大電流沖擊耐受highcurrent impulse withstand重量weightkv(r.m.s.)kv(r.m.s.)kv(r.m.s.)kvkv(peak

12、)akakgyh5ws-7.6/3067.641534.63025.61001001.2yh5ws-10/301081534.63025.61001001.2yh5ws-13/36101371957.53630.61001001.3yh5ws-17/501713.62557.55042.51001001.4yh5wz-7.6/2767.6414.43127232001001.7yh5wz-10/2710814.43127232001001.7yh5wz-13/36101371941.43630.62001002.0yh5wz-17/451713.62451.84538.32001002.6yh

13、5ws-10/30tlq61081534.63025.62001002.2yh5ws-13/36101371957.53630.62001002.5yh5ws-17/451713.62557.55042.52001003.1yh5wz-51/12510355140.873144125108400100y5wz-17/45ft1713.62451.84538.32001009.8y5wz-51/125355140.87314412510840010015yh5wz-51/1345140.87315413411440010015yh5wz-54/1345440.878154134114400100

14、17yh5wz-84/221668467.212125422118850010026yh5wz-90/2359072.513027023520150010030yh10wz-96/250110967514028025021360015038yh10wz-100/2481007814527824821160015040yh10wz-100/2601007814529126022160015040yh10wz-102/26610279.614828726622660015042yh10wz-108/2681088415730026822980015045yh10wz-108/2811088415731528123980015045yh10wz-192/50022019215028056050042680020075yh10wz-200/49620015629055649642280020076yh10wz-200/52020015629058252044280020076yh10wz-204/53220415929659453245280020080yh10wz-216/536216168.531460053645780020085y