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台湾SEW漏电断路器检测计35mA TEL1-1 TEL1-2 TEL1-3 TEL1-4

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搜索关键字:台湾SEW漏电断路器检测计35mA TEL1-1 TEL1-2 TEL1-3 TEL1-4

信息简介:台湾SEW漏电断路器检测计35mA TEL1-1 TEL1-2 TEL1-3 TEL1-4

台湾SEW漏电断路器检测计35mA TEL1-1 TEL1-2 TEL1-3 TEL1-4详细信息:
“台湾SEW漏电断路器检测计35mA TEL1-1 TEL1-2 TEL1-3 TEL1-4”参数说明
品牌: 台湾sew 适用范围: 电工
分类: 电力仪表仪器 类目: 安全仪器
型号: Tel1-1 tel1-2 tel1-3 规格: Tel1-1 tel1-2 tel1-3
商标: Sew
“台湾SEW漏电断路器检测计35mA TEL1-1 TEL1-2 TEL1-3 TEL1-4”详细介绍
TEL1-1ELCBTesters漏电断路器检测计35mATEL1-2ELCBTesters漏电断路器检测计35mATEL1-3ELCBTesters漏电断路器检测计35mATEL1-4ELCBTesters漏电断路器检测计35mATheTEL1isbasictestequipmentanelectriciancannotdowithout.TEL1isadual-functiontestinstrumentutilizedtoverifyelectricalwiringConnectionsandthefunctioningofearthleakage/residualrurrentdetectorsdevicesbyforcingtheELCB/RCDtotrip.Thisverifiesthattheprotectiondeviceopenthemainspowersupplycircuitwhenacurrenthigherthanacertainamplitudecirculateintotheground/earthwire(generallyaround15mA).Thisensurestheelectricalinstallationmeetssafetyandregulationrequirements.Thewiringcheckisreportedonthebrightneonlightsandthekeycodeisshownonthetablelocatedunderthetester.Thetabletellstheuserifthewiresareconnectedcorrectlyornotandguidetheusertosolvehisfault,ifany.However,itdoesnotdetectorshowifashortcircuitispresentbetweentheneutralandearth/groundwiresaswellasdoesnotdetectorshowifaswapoccuredbetweentheneutralandearth/groundwiresduetothefactthatthesewiresareconnectedtogetheratthesupplytransformerorsometime,againareconnectedtogetherbyalink,somewhereelseinthepowerdistributionsystem.ThewiringintegritycheckeroftheTEL1usesthreelargeandbrightneonlightstodetectanddisplayvoltageconditionsonandbetweenpoweredelectricalwires.Theseneonlightswillliteaccordingtoadifferentsequencerelatedtothewiringconditionsoftheelectricalsystem.Thetablelocatedunderthetestershowsthewiringconditions.TheresidualcurrentdetectororEarthLeakageCircuitBreakerTesterinjectsandsimulateaground/earthfaultcurrentintotheearth/groundwiretotripthedeviceundertest.Thefaultcurrentcanbeincreasedbyrotatingtheswitchtothenewhighervaluetoforcethedevicetotrip.特點●本漏電斷路器檢測計(TEL1-x系列)是電工人員使用工具的基本配備。它具備有雙重功能,一為可以檢查電氣設備接線的狀況,另一則是查驗漏電斷路器是否正常,在額定電流狀況下能否正常跳脫,達到保障設備和電路系統的目的。規格
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