Taihua 3 chikamu Overload / Under-mutoro Dziviriro Relay AS-22C

Tsanangudzo Pfupi

Iyo Taihua Electronic mota inodzivirira AS22C ndiyo inovamba uye yakavimbika mhinduro yekudzivirira maindasitiri mota.Ichi chigadzirwa chekucheka-chepamusoro chakashongedzerwa nezvinhu zvakaita seyezvino chikamu chekudzivirira kutadza, kudzivirira kuwanda, uye inonzwisisika chikamu chekutadza kudzivirira.Chimwe chezvinhu zvakakosha zveAS22C kushanda kwayo kwakavimbika.Izvi zvinokonzerwa nekugadzirwa kwayo kwemagetsi edunhu repamusoro uye kushandiswa kweCore-threading yazvino sampling nzira mudunhu guru.Izvi zvinovimbisa kunyatsotariswa uye kwakaringana kwezviratidzo zvemagetsi emota.Chigumisiro ndechekuti chero kukanganisa kana kukanganisa kunowanikwa pakarepo uye kugadziriswa, nokudaro kudzivirira kumwe kukuvadza kwemotokari.Kumwe kuratidzwa kweAS22C ndiko kukwanisa kwayo kwakasimba kunopesana nekupindira.Iyi tekinoroji yekudzivirira inosefa masaini asingadiwe emagetsi, ayo anovimbisa kushanda kwakavimbika uye kwakatsetseka, kunyangwe munzvimbo dzakaomarara dzeindasitiri. Iyo AS22C mota inodzivirira yakagadzirirwa kuve mushandisi-inoshamwaridzika, ine inogadzirika yekumisikidza kukosha kwazvino uye kuremedza kunonoka marongero, ayo anobvumira vashandisi kugadzirisa mudziyo kune zvavanoda chaizvo.Ichi chimiro chinobatsira kune AS22C's yakanaka inverse time maitiro, ayo anoita kuti mudziyo upindure nekukurumidza uye zvinobudirira kune akasiyana mazinga e overcurrent.Kuisa iyo AS22C imhepo, nekuda kweiyo socket yekuisa nzira.Izvi zvinoita kuti zvive nyore kukwira zvakachengeteka mupaneru yekudzora yechero maindasitiri emidziyo inoda kuchengetedzwa kwemota.Muchidimbu, iyo Taihua Electronic mota inodzivirira AS22C chigadzirwa chepamberi chetekinoroji chinopa chengetedzo yakavimbika uye inoshanda kune maindasitiri motors.Mamiriro ayo akadai seyakadzika chikamu chekudzivirira kutadza, inogadzirika kugadzika kukosha kwazvino, uye kunonoka kuwandisa, kugona kwakasimba kwekudzivirira kupindira, uye kuisirwa nyore kunoita kuti ive sarudzo yepamusoro kune chero maindasitiri application inoda yakavimbika kuchengetedzwa kwemota.

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Features

● Kuenderana neGB/T14048.4 uye mamwe akawanda enyika kana indasitiri zviyero.

●Three-phase electronic type, nhanho yerwendo i30.

● Possess current phase kukundikana uye overload kuchengetedza mabasa, sensitive phase kukundikana kudzivirirwa, yakavimbika kushanda, uye anti-kupindira kugona Kwakasimba, seti ikozvino kukosha uye kuwandisa kunonoka kunoramba kuchigadziriswa;uye uve neakanaka inverse nguva maitiro uye mamwe mabhenefiti point.

● Dunhu guru rinotora core-through current sampling method, yakasanganiswa nepamusoro pemagetsi (integrated circuit) matunhu.

● Kuisa nzira: socket type, Din-rail type installation.

Muenzaniso Nhamba Chimiro

(1) Kodhi yekambani

(2) Mota mudziviriri

(3) Yazvino sampling mhando (inoshanda mhando)

(4) Dhizaini serial nhamba (specification code)

(5) B: Kuwedzeredza alarm (buzzer)

N: Nebasa / bvunzo yekuchinjisa switch

Main technical parameter

Simba rekushanda	AC380V, AC220V 50Hz; Iyo inobvumirwa voltage fluctuation range ndeye (85% -110%) Ue
Kugadzirisa nzira	Online ikozvino kugadzirisa ne potentiometer
Output control contact	AS-21:boka reNC kuonanaAS-22: Shanduko pamusoro pekusangana 1Z
Reset mode	Power off reset
Bata huwandu	AC-12,Ue:AC380V, Ie:3A
Mechanical hupenyu	1×10⁵nguva
Upenyu hwemagetsi	1×10⁴nguva
Installation	AS-21:Chishandiso rudzi/din njanjiAS-22:Chishandiso mhando

Rated kushanda ikozvino
Model	Setting current range (A)	Inokodzera mota simba (kW)	Minimum sampling ikozvino (A)
AS-21 □(JD-5 □)	0.5～5	0.25～2.5	≥3
AS-21 □(JD-5 □)	3～30	2～15
AS-21 □(JD-5 □)	1～100	0.5～50
AS-21 □(JD-5 □)	20～100	10～50
AS-22 □(JD-6 □)	63-400	30～200	10

Kuenzanisa Tafura yewaya core threading
Motokari Simba (kW)	Zvinoenderana kuseta zvazvino (A)	Core-threading inotendeuka (inotendeuka)
0.25～0.5	0.5～1	12～6
0.5～1	1～2	6～3
1～3	2～6	3～1
≥3	≥6	1

Overload Action Nguva Hunhu
Trip level	Yakasiyana yazvino kuwanda uye nguva yekuita PT
Trip level	1.05Ie	1.2Ie	1.5Ie	7.2Ie
2	Tp: hapana chiito mukati maawa maviri	Tp:chiito mukati maawa maviri	Tp≤1min	Tp≤4s
5			Tp≤2min	0.5s
10(A)			Tp≤4min	2s
15			Tp≤6min	4s
20			Tp≤8min	6s
25			Tp≤10min	8s
30			Tp≤12min	9s