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⫼᠋᠟ݠ

52

ϔ㠀ᣛᷛ

㓧᜶⬉य़ব᳝࣪ᬜؐ䆄ᔩ

䆄ᔩؐ˖ᑇഛؐ ᳝ᬜؐϢ䯈䱨ᯊ䭓ⱘᑇഛؐ

᳔ᇣؐˈ᳔໻ؐ ᑇഛؐˈᑇഛᯊ䯈೼ 0.5 ਼ᳳ㟇 5 ⾦П

䯈ৃ䗝

᳔໻ؐ ↣Ͼ䯈䱨ݙ᳔໻ⱘ 10 ↿⾦᳝ᬜؐ

᳔ᇣؐ˖ ↣Ͼ䯈䱨ݙ᳔ᇣⱘ 10 ↿⾦᳝ᬜؐ

⬉⌕䆄ᔩؐ

ᑇഛؐ ᳝ᬜؐϢ䯈䱨ᯊ䭓ⱘᑇഛؐ

᳔໻ؐ ↣Ͼ䯈䱨ݙⱘ᳔໻᳝ᬜؐ

偸䰡ˈ偸छ੠Ёᮁџӊ

ᵕ䰤ؐ ৃব

ϟ䰤˖0 㟇 95 % V

N

Ϟ䰤˖105 㟇 120 % V

N

೼ PQ Log Ё䆒㕂

䞣⿟ 0 㟇 V

I

+20 %

䆄ᔩؐ ½ ਼ᳳⱘ᳝ᬜؐ

᪡԰䇃Ꮒ ᇣѢ V

I

ⱘ 2 %

ડᑨᯊ䯈 ½ 㒓䏃⬉⑤਼ᳳ

䮾ব

䆄ᔩؐ 䮾বϹ䞡⿟ᑺ˄Plt / Pst˅ˈձ✻

IEC 61000-4-15 ᷛޚ

Pst ೎᳝䇃Ꮒ ᇣѢ⌟䞣ؐⱘ 5 %

Pst

⌟䞣㣗ೈ 0.4 㟇 4