電線靜態(tài)彎曲試驗機適用于檢測橡塑膠絕緣和護套之軟電纜在負載的動態(tài)下曲撓試驗,并在試驗中檢測出電線電纜故障會自動停機。適用于GB/T5023.2-2008條款3.5(試驗要求見GB/T5013.1-2008)、GB/T5013.2-2008條款3.2(試驗要求見GB/T5013.1-2008中5.6.3.2), 3.1.1 of IEC60227-2 (5.6.3.1 of IEC60227-1和3.1.1 of IEC60245-2 3.1 (5.6.3.1 of IEC60245-1)標準中有關成品軟電纜機械強度試驗中電纜靜態(tài)曲繞試驗項目,也適用于UL1581, VDE0472, HD22.1第5.6.3.1和5.6.3.2標準。
標準:
GB/T5023.2-2008條款3.5 (試驗要求見GB/T5013.1-2008)<額定電壓450/750V及以下聚氯乙烯絕緣電纜.第2部分:試驗方法>
GB/T5013.2-2008條款3.2(試驗要求見GB/T5013.1-2008中5.6.3.2)<額定電壓450/750V及以下橡皮絕緣電纜 第2部分:試驗方法>
IEC60227-2 “Polyvinyl chloride insulated cables of rated voltage up to and including 450/750V – Part 2 Test methods”
IEC60245-2 “Rubber insulated cables – Rated voltages up to and including 450/750 V – Part 2: Test methods; Amendment 1”
VDE0472 “Testing of cables, wires and flexible cordsLow-temperature brittleness”
HD22.1 “Cables of rated voltages up to and including 450/750 V and having cross-linked insulation – Part 10: EPR insulated and polyurethane sheathed flexible cables”

5.6.3.1. 軟電纜的曲撓試驗

圖1 曲撓試驗設備
技術參數(shù):
? 曲撓長度: 200~1500(mm)
? 試樣外徑: φ6~32(mm)
? 試樣長度: 3000±5%(mm)
? 距地高度: 1500mm
? 外形尺寸(長*寬*高): 2000*400*1800mm