FZ-8810電線電纜曲撓試驗(yàn)機(jī)FLEXIBLECABLEFLEXINGTESTERIEC60227-1、VDE0472、GB/T5023.2-1997本機(jī)試法是取試件約5m長，中段撓于規(guī)定直徑之兩個(gè)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(dòng)圓輪，使試件往復(fù)彎曲拉伸，當(dāng)斷線或到達(dá)設(shè)定次數(shù)，會(huì)自動(dòng)停機(jī)，取下試件評定其耐撓曲性質(zhì)。 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(guī)格) 試驗(yàn)電流 Testingcurrent 3~32A連續(xù)可調(diào)Adjustable 試驗(yàn)電壓 Testingvoltage 0~380VAC連續(xù)可調(diào)Adjustable 計(jì)數(shù)器 Counter 電子式，6位數(shù)，到達(dá)設(shè)定次數(shù)， 自動(dòng)停機(jī)Electronictype6digits， auto-stopduringthepresetnumbers 電源 Power AC220V/50Hz