Taihua 3-chikamu Current Motor Protector Overload/UnderLoad AS-22A

Taihua 3-chikamu Chazvino Mota Dziviriro Yakawandisa/Yakadzika Mutoro AS-22A Inoratidzwa Mufananidzo

Tsanangudzo Pfupi

Iyo Taihua Electronic AS-22A 3-chikamu Chazvino mota Dziviriro chigadzirwa chekucheka chakagadzirirwa kupa kuchengetedzwa kwakaringana kwematatu-chikamu mota.Yakave yakagadzirwa kuti idzivirire pakukanganisa kwakasiyana-siyana kwemagetsi, kusanganisira kuwandisa, kuremerwa, kurasikirwa kwechikamu, uye chikamu chisina kuenzana.Chimwe chezvinhu zvinonyanya kukosha zveAS-22A ndiyo microcontroller yayo yakagadzirwa, iyo inobvumira kunyatsojeka uye kwakarurama. kutariswa kwemasaini emagetsi emota.Izvi zvinovimbisa kuti chero zvisizvo kana zvikanganiso zvinoonekwa uye zvinogadziriswa nekukurumidza, kudzivirira kumwe kukuvadzwa kwemota.Iyo AS-22A inozvirumbidza nekudzivirira kwepamusoro kubva kupfupi maseketi uye overcurrent mamiriro.Yayo inogadziriswa overcurrent marongero inobvumira vashandisi kugadzirisa mudziyo kune izvo chaizvo zvinodiwa zvekushandisa kwavo.Pamusoro pezvo, maitiro ayo enguva inopindirana anobvumira mhinduro dzekukurumidza uye dzinoshanda kune akasiyana mazinga ekupfuura, kuderedza kukuvadzwa kwemota kana yawandisa.Nekuda kwekuwedzera kuve nyore, iyo AS-22A ine mushandisi-ushamwari dhizaini inoita kuti zvive nyore kuisa nekushanda. .Saizi yaro yecompact inoita kuti igone kuiswa nyore mu control panel, uye yakatwasuka interface inoita kuti vashandisi vagone kukurumidza kuronga uye kugadzirisa zvigadziriso kuti zvizadzise zvavanoda. Uyezve, iyo AS-22A yakaedzwa zvakasimba kuti ive nechokwadi chekuvimbika kwayo kunyangwe dzakaomarara maindasitiri nharaunda.Iyo ine advanced anti-interference tekinoroji inosefa masaini asingadiwe emagetsi, kudzivirira nzendo dzenhema uye kuve nechokwadi chekushanda kwakanaka.Muchidimbu, Taihua Electronic AS-22A 3-phase Current Motor Protector inogadzirisa uye yakavimbika mhinduro yezvikamu zvitatu zvekudzivirira mota.Hunhu hwayo hwepamberi, dhizaini-inoshamwaridzika dhizaini, uye hunyanzvi hwepamusoro hunoita kuti ive sarudzo yakanaka kune chero maindasitiri application inoda inoshanda 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