Wednesday, June 18, 2025

Compressor insulation test

Compressor insulation test

Hi, I do have a compressor DA550A3F-11MD1 62-380v Toshiba.

I have done the test using a fluke 1507.

Before degassing I had 0.70 Mega ohms on insulation test with 500v applied. Between Terminals to ground which makes it faulty.

After degassing I have 550 Mega ohms when 500v are applied.

Anyone knows why? Thanks.

submitted by /u/Additional_Isopod100
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