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Home > Support > FAQs >
What's the funciton of GD20-09 low speed protection?

Q : What's the funciton of GD20-09 low speed protection?

Views : 2
2022-08-11

A: P27.14≠0, will active low speed protection
If VFD running speed is less than P27.15 setting, and status keeping time reach P27.14,  report LSP fault.

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