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IEC 61869-20:2025
IEC 61869-20:2025 Instrument transformers – Part 20: Safety requirements of instrument transformers for high voltage applications
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Summary
IEC 61869-20:2025 This part of IEC 61869 specifies the requirements for the safe design and operation, and tests for the safety of instrument transformers whose highest voltage for equipment is higher than 1 kV AC or 1,5 kV DC.
Low power instrument transformers are not covered by this document.
The content of the corrigendum 1 (2026-01) has been included in this copy.
Low power instrument transformers are not covered by this document.
The content of the corrigendum 1 (2026-01) has been included in this copy.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 04/16/2025 |
| Edition | 1.0 |
| Page Count | 32 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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