UL 1004-2 2020 pdf download.Impedance Protected Motors. 2 General 2.1 A motor that uses alternate major insulation system component materials shall have each material subjected to the Endurance Test, Section 4. Following the tests, the
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UL 1004-2-2009 pdf download
UL 1004-2-2009 pdf download.Impedance Protected Motors. 41A Locked-Rotor or No-Load Temperature Test 41 A.1 Three motors are to be stalled, and the locked rotor wattage of each measured. The same three motors are to be
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