FZ-8810電線電纜曲撓試驗機FLEXIBLECABLEFLEXINGTESTERIEC60227-1、VDE0472、GB/T5023.2-1997本機試法是取試件約5m長,中段撓于規定直徑之兩個圓輪上,兩端施加荷重,并接通電流,然后以0.33m/sec之速度,1m之行程,移動圓輪,使試件往復彎曲拉伸,當斷線或到達設定次數,會自動停機,取下試件評定其耐撓曲性質。 Cutoffthecableabout5minlengthasbeingthetestspecimenwhichshallbekinkedoverthespecifieddiameterofbothwheelsandeachendhastobeloadedwithaweight。eanwhileeachconductorofsampleshallbeloadedwithacurrent。Later,atanapproximatelyconstantspeedof0.33m/stomovethewheelsoveradistanceof1mtomakethespecimenbereciprocallybentandtightened。Whenthespecimenbreaksdownorthepresetnumbersarereached,themachinewillstopautomatically。Afterwards,takeoffthesampleandadjudgethecharacteristicofflexibility。 荷重 Load 1kg、1.5kg 滑輪直徑 Wheeldiameter 60mm、80mm、120mm(另有其它規格) 試驗電流 Testingcurrent 3~32A連續可調Adjustable 試驗電壓 Testingvoltage 0~380VAC連續可調Adjustable 計數器 Counter 電子式,6位數,到達設定次數, 自動停機Electronictype6digits, auto-stopduringthepresetnumbers 電源 Power AC220V/50Hz