

Insulation Resistance Acceptance Test Values for Motor Windings (1 Minute 40☌) Winding Rated Voltage a Reference: ANSI/NETA-ATS 2017 & ANSI/NETA-MTS 2015 Table 100.5 - Transformer Insulation Resistance Testing Recommended Minimum Insulation Resistance in Megohms Transformer Insulation Resistance Test Values Transformer Coil Voltage Rating Reference: ANSI/NETA-ATS 2017 & ANSI/NETA-MTS 2015 Table 100.1 - Insulation Resistance Test Values Electrical Apparatus and Systems Other Than Rotating Machinery


Recommended Minimum Insulation Resistance (Megohms) Motor Winding Maintenance Test Insulation Resistance Values (1 Minute 40☌)Įlectrical Apparatus and systems other than Transformer and Motor Windings (20☌) Nominal Equipment Rating (Volts).Motor Winding Acceptance Test Insulation Resistance Values (1 Minute 40☌).Transformer Insulation Resistance Test Values.Apparatus other than Transformer and Motor Windings Insulation Resistance Test Values.
