Page 170 - 广东四会互感器厂有限公司

⬉य़Ѧᛳ఼ ѻક䗝⫼᠟ݠ

-'= 5ǃ 5 ൟ ⬉य़Ѧᛳ఼

᠋ݙ ⦃⇻ᷥ㛖㒱㓬 ܼᇕ䯁 ᏺ❨ᮁ఼㒘ড়ᓣ

1 ൟো৿Н
JDZ20ˉ6ǃ10R
⬉य़Ѧᛳ఼ ᏺ❨ᮁ఼
ऩⳌ 乱ᅮ⬉य़˄kV˅
⦃⇻ᷥ㛖㒱㓬 䆒䅵ᑣো

2 ᡔᴃখ᭄

2.1 Џ㽕ᡔᴃখ᭄㾕㸼 DŽ
2.2 䜡༫⫼ⱘ❨ᮁ఼Ў XRNP1 ൟˈ❨ᮁ఼乱ᅮ⬉⌕Ў 0.3 ᅝDŽ⫼᠋᳝ϡৠ䗝ᢽᯊˈ䇋೼䅶䋻ᯊᦤߎDŽ
2.3 XRNP1 ❨ᮁ఼ⱘখ᭄ঞᯊ䯈ϔ⬉⌕⡍ᗻ᳆㒓㾕 JDZ8-6Rǃ10R ⱘ㸼 2 ঞ೒ 1DŽ

㸼 1
乱ᅮ⬉य़˄kV˅ 乱ᅮ䕧ߎ˄VA˅
ᵕ䰤䕧ߎ
ൟ ো
˄VA˅
ϔ⃵㒩㒘 Ѡ⃵㒩㒘 0.2 㑻 0.5 㑻 1 㑻
JDZ20ˉ6ǃ10R 6ǃ10 0.1 15 30 60 350

⊼˖0.2 㑻ᯊ䋳㥋ࡳ⥛಴᭄ḍ᥂⫼᠋䳔㽕ৃЎ 0.3~0.5˄⒲ৢ˅ˈ݊Ҫޚ⹂㑻ᯊˈ䋳㥋ࡳ⥛಴᭄Ў 0.8
˄⒲ৢ˅DŽ㸼Ё᠔߫Ѡ⃵㒩㒘ޚ⹂㑻ঞⳌᑨⱘ乱ᅮ䕧ߎা㛑⒵䎇݊Ёϔ乍DŽ

3 ໪ᔶঞᅝ㺙ሎᇌ㾕೒ 1

ᑓϰಯӮѦᛳ఼ॖ᳝䰤݀ৌ ഄഔ˖ᑓϰⳕಯӮᏖϰජ㸫䘧 ௕ۜġ

Ԩܥġ c ď໇೒Đc ďޏ೬Đ Ҏყġ c ㄀ 150 义