IEEE 75
Proposed Test Code for POWER-FACTOR TESTING OF MINERAL-OIL-INSULATED INSTRUMENT TRANSFORMERS
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| Organization: | IEEE |
| Publication Date: | 1 April 1958 |
| Status: | inactive |
| Page Count: | 3 |
scope:
This test code applies to instrument transformers of present-day design with high-voltage windings insulation class 2.3 kv and above and low-voltage windings below 1 kv insulation class that are immersed in mineral oil.
Document History
IEEE 75
April 1, 1958
Proposed Test Code for POWER-FACTOR TESTING OF MINERAL-OIL-INSULATED INSTRUMENT TRANSFORMERS
This test code applies to instrument transformers of present-day design with high-voltage windings insulation class 2.3 kv and above and low-voltage windings below 1 kv insulation class that are...