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Topic: Insulation Resistance

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Laksamana Muda

Status: Offline

Posts: 1145

Date: Aug 28, 2013

Insulation Resistance	Permalink

Insulation Resistance Value for Rotating Machine = (KV+1) MΩ. Insulation Resistance Value for Motor (IS 732) = ((20xVoltage (L-L)) / (1000+ (2xKW)). Insulation Resistance Value for Equipment (<1KV) = Minimum 1 MΩ. Insulation Resistance Value for Equipment (>1KV) = KV 1 MΩ per 1KV. Insulation Resistance Value for Panel = 2 x KV rating of the panel. Min Insulation Resistance Value (Domestic) = 50 MΩ / No of Points. (All Electrical Points with Electrical fitting & Plugs). Should be less than 0.5 MΩ Min Insulation Resistance Value (Commercial) = 100 MΩ / No of Points. (All Electrical Points without fitting & Plugs).Should be less than 0.5 MΩ. Test Voltage (A.C) for Meggering = (2X Name Plate Voltage) +1000 Test Voltage (D.C) for Meggering = (2X Name Plate Voltage). Submersible Pump Take 0.4 KWH of extra Energy at 1 meter drop of Water. __________________ Henry Ford Coming together is a beginning. Keeping together is progress. Working together is success. MFC Commissioner [OFFICIAL] CODE: 1601 IEEE Members CODE: 92905849 @Bahaya Elektrik @CMC Student Branch @Standard Gaji Chargeman

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