
High-Voltage Low Current Arc Resistance Tester
Description:Arc resistance, in accordance with ASTM-D495, is expressed as the number of seconds that a material resists the formation of a surface-conducting path when subjected to an intermittently occurring arc of high voltage, low current characteristics.
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Update time:2024-05-10
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Arc resistance, in accordance with ASTM-D495, is expressed as the number of seconds
that a material resists the formation of a surface-conducting path when subjected to an
intermittently occurring arc of high voltage, low current characteristics.
The results of testing the nominal 3 mm thickness are considered representative of the
material's performance in any thickness.
Reference Standards: UL746A, ASTMD 495
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