Nais phoo
1.Prote forestload thiab luv luv cercuit
3.Proteion tiv thaiv cov bodlefof sinusoidal hloov lub ntiaj teb ua txhaum
3.Proteion tiv thaiv kev sib cuag nrog Indirect thiab kev tiv thaiv ntxiv rau kev coj ncaj qha.
4. Crotrotion tawm tsam hluav taws kev phom sij muaj nqis cuam tshuam
5.ustherin nyob ntawm thaj chaw
6.Txhua hom ntawm instanthallets txwv raws li nram no: Hom B (3-5) hauv, hom C (5-10) hauv

Nais phoo
1.Proteion tawm tsam rau Partloadand Luv-Circuit Rurents
2.Proteion tiv thaiv qhov cuam tshuam ntawm SinusidalternatingearthFault
3.Proteion tiv thaiv cov neeg hu xov tooj thiab kev tiv thaiv tawm tsam cov neeg sib chwv ncaj qha.
4. Xaiv Tsa Hluav Taws Xob Cov Hluav Taws Kub Cov phom sij uas muaj kev cuam tshuam nrog Rwb thaiv tsev
5.usis lub tsev nyob
6.Txawm li ntawm cov hom ntawm instantanetsam dassified raws li nram no: Hom B (3-5) hauv, ntaus C (5-10) hauv

Nais phoo
1.Proteion tawm tsam rau ntau tshaj cov khoom noj khoom haus
3.Proteion tiv thaiv qhov cuam tshuam ntawm Sinusoidalidating
3.Proteection forwindirect hu thiab kev tiv thaiv ntxiv rau cov neeg ncaj qha.
4.proection tiv thaiv kev phom sij harygasitogulation
5.usis lub tsev nyob
6.Txawm cov khoom siv ntawm cov khoom siv ua kom zoo nkauj raws li hauv qab no: Hom B (3-5) hauv, ntaus C5-10) hauv

Rooj mov

1. Cov neeg ua haujlwm thiab kev tiv thaiv hluav taws

2. Cable thiab kab tiv thaiv tawm tsam ntau dhau thiab ua kom luv luv.

Kev xaiv

1. Inn ≤ 30 Ma: Kev tiv thaiv ntxiv rau ntawm cov ntaub ntawv ntawm kev sib cuag ncaj qha.

2. I≤300 MA: Tiv thaiv kev tiv thaiv hluav taws rau hauv cov ntaub ntawv ntawm av ua txhaum.

3. AC Chav Kawm - Tripping yog kom paub tseeb rau Sinusoidal, hloov chaw tawm, seb lawv puas tau thov kom nrawm dua lossis maj mam nce.

Nais phoo
YCB7le-63Y series sib xyaw ua ke cov chaw ua haujlwm tam sim no feem ntau yog siv rau hauv cov kab hluav taws xob ((tshuab hluav taws xob ntau dua li no)
Txheem: | EC / EN 61009-1

Nais phoo
1.Proteection tawm tsam ntau dhau thiab cov dej ntas luv luv
2. Kev tawm tsam kev cuam tshuam ntawm kev hloov pauv ntawm Englault
3.Proteion tawm tsam tsis ncaj thiab tiv thaiv kev tiv thaiv kev ncaj qha ncaj qha.
4. cugrotion tawm tsam hluav taws tsoo cov kev phom sij tshwm sim los ntawm rwb thaiv tsev ua txhaum
5.usive nyob rau hauv lub tsev nyob
6.Txawm hom kev tso tawm hauv qab no: Hom B (3-5) hauv, ntaus C (6-20) hauv

Nais phoo
1.Prote forestload thiab luv luv cercuit
2.Proteection tiv thaiv cov thinusoidal hloov kho lub ntiaj teb
3.Proteion tiv thaiv kev sib cuag nrog Indirect thiab kev tiv thaiv ntxiv rau kev coj ncaj qha.
4. Crotrotion tawm tsam hluav taws kev phom sij muaj nqis cuam tshuam
5.ususive nyob rau hauv thaj chaw nyob
6.Txawm hom kev tso tawm hauv qab no: Hom B (3-5) hauv, hom C (5-10) hauv