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What is the insulation class of dry-type transformers?

What is the insulation class of dry-type transformers?

  • Categories:FAQ
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  • Time of issue:2022-03-14
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(Summary description)The insulation level of dry-type transformers is not the concept of insulation strength, but the standard of allowable temperature rise. For example, Class B insulation is allowed to work up to 130°C, and Class H insulation is allowed to work up to 180°C. Therefore, Class H insulation allows the wire to be thinner.

What is the insulation class of dry-type transformers?

(Summary description)The insulation level of dry-type transformers is not the concept of insulation strength, but the standard of allowable temperature rise. For example, Class B insulation is allowed to work up to 130°C, and Class H insulation is allowed to work up to 180°C. Therefore, Class H insulation allows the wire to be thinner.

  • Categories:FAQ
  • Author:
  • Origin:
  • Time of issue:2022-03-14
  • Views:0
Information

The insulation level of dry-type transformers is not the concept of insulation strength, but the standard of allowable temperature rise. For example, Class B insulation is allowed to work up to 130°C, and Class H insulation is allowed to work up to 180°C. Therefore, Class H insulation allows the wire to be thinner.

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