iec60950 High current arc ignition test instrument

Appliance:

This device complies with IEC 60950-1, BS EN 60950-1, BS 7002: GB 4943-2001 "Safety of Information Technology Equipment" and UL746A, IEC60947.1, GB / T14048.1, IEC730.1, GB14536.1 and other standards Requirements, applicable to the electrical and electronic products, household appliances and materials from the arc-proof performance test, simulation of different polarities between live parts or live parts and ground metal parts may cause leakage between the insulation in order to measure And to assess the arc-proof performance of the insulator at the specified voltage.

The high-current arc-ignition test instrument is a two-electrode, with a certain arc speed (254mm / s) and repetition frequency (40 times / min) under specific current (33A) and power factor (COSφ0.5) Repeated arc on the test surface to 200 times, no ignition to the test sample resistance to high current arc ignition performance evaluation (HAI). The smaller the number, the harder the material will burn.

Technical parameter:

Working voltage	220V/50Hz,1KVA
arc current	33A±5%A
Ignition rate	40times/min
Electrode separation speed	254±2mm/S
Number of arcs	0-9999 preset
electrode material	Electrode - Copper,diameter3.5,Top bevel30° Moving electrode - stainless steel,diameter3.0, End cone angle 60°
Electrode angle	And 45 ° from the horizontal,The radius of curvature of the electrode head is 0.1 mm

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