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Specializing in the production of various El transformers, voltage rise and fall transformers, ring transformers, SG three-phase and DG single-phase dry-type transformers, regulated power supplies, special transformers

Guangzhou Yongxiang (Yongheng )Electrical Appliance Factory

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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?

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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Next: How Transformers Work

Previous: What is "Class H insulation, use Class B to assess temperature rise"?

Next: How Transformers Work

Previous : What is "Class H insulation, use Class B to assess temperature rise"?

Next : How Transformers Work

Previous : What is "Class H insulation, use Class B to assess temperature rise"?

Next : How Transformers Work

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Guangzhou Yongxiang (Yongheng )Electrical Appliance Factory