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QN-II three wheel winding experimental device

Applicable scope and characteristics:




The QN type cable bending test machine is suitable for the bending test items in the mechanical strength test of finished flexible cables in the GB/T5013.2-2008 "Rated voltage 450/750V and below - Leather edge cables - Part 2: Test methods" and GB/T5023.2-2008 "Rated voltage 450/750V and below - Polychloroethylene insulated cables" standards. Also applicable to IEC60245-2: 1998 standard


Technical parameter

Main parameters:


2.1 Overall dimensions: Host: 2000X650X1100mm


Electrical box: 800X450X1700mm


2.2 Speed: 0.3~0.35m/s adjustable


2.3 Stroke: 990-1030mm adjustable


2.4 Input voltage and power: 380V, 3.7KW


2.5 Pulleys with diameters of 60, 80, 120, 160, and 200mm


2.6 Weights of 1, 1.5, 2, 2.5, and 3 kilograms


2.7 Counting device with 30000 round-trip movements


2.8 Sample Applied Voltage 230/400V Sample Applied Current 6-25A


29 Ercun cable, apply 220V AC voltage, and apply 380V voltage to two or more cores (for three or more cores, add a signal current to the unloaded core). 2.10 There is a detection and shutdown device for sample current open circuit, conductor to conductor short circuit, and sample to pulley short circuit


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