Taihua Electronic Motor Protector AS-21N Matatu-chikamu chekutarisa

Taihua Electronic Motor Protector AS-21N Three-phase monitoring Featured Image

Tsanangudzo Pfupi

Iyo Taihua Electronic Motor Protector AS-21N chigadzirwa chekucheka chinopa yakanakisa-chikamu chetatu chekudzivirira mota kubva pakuremerwa, kurasikirwa kwechikamu, uye chikamu chisina kuenzana.Chigadzirwa chacho chine zvinhu zvepamberi zvinoita kuti zvive zvakanyanya kushanda zvakanaka, zvakavimbika, uye nyore kushandisa, zvichiita kuti zvive zvakanaka kune zvakasiyana-siyana zvekushanda kwemaindasitiri uko kuchengetedzwa kwemotokari kunokosha.Chimwe chezvinhu zvinonyanya kukosha zveAS-21N kukwanisa kwayo kutarisa uye kutarisa. chengetedza kubva pazvikanganiso zvezvikamu zvitatu zvinobudirira.Chishandiso ichi chinoramba chichitarisa masaini emagetsi emota kuti aone chero zvakawandisa, kusaenzana kwechikamu, kana kurasikirwa kwechikamu.Kana chikanganiso chikaonekwa, chigadziro chinokurumidza kupindura nekugumbura motokari, zvinobudirira kudzivirira kuwedzera kukuvadza.Imwe rubatsiro rwakakosha runopiwa neAS-21N kudzivirirwa kwayo kwepamusoro pamakwikwi mafupi uye mamiriro ekunze.Iyo mudziyo ine inogadziriswa overcurrent marongero ayo anobvumira vashandisi kuti vagadzirise iyo kune chaiyo zvinodiwa zvemaindasitiri maapplication avo.Uyezve, chimiro chenguva yechigadzirwa chinobvumira kuti chipindure nokukurumidza kumazinga akasiyana-siyana ekudarika uye kuderedza kukuvadzwa kwemotokari muchiitiko chekuremerwa.Uyezve, iyo AS-21N yakaedzwa uye yakaratidza kuti inovimbika zvikuru kunyange munzvimbo dzakaoma zvikuru dzemaindasitiri.Inodada tekinoroji yepamberi yekupindira iyo inosefa masaini asingadiwe emagetsi, kuve nechokwadi kuti mudziyo unoshanda zvakanaka pasina chero nzendo dzenhema.Kuwedzera kune aya maficha, iyo AS-21N inouya mune compact uye nyore kushandisa dhizaini, zvichiita kuti zvive nyore kuita. kuisa uye kushanda.Muchidimbu, Taihua Electronic Motor Protector AS-21N chinhu chakasarudzika chinopa kudzivirira kwakavimbika uye kwakasimba pakuremerwa, kurasikirwa kwechikamu, uye chikamu chisina kuenzana chetatu- phase motors.Hunhu hwayo hwepamberi, kuvimbika kwepamusoro, uye mushandisi-ane hushamwari dhizaini inoita kuti ive sarudzo yakanaka kune chero indasitiri application inoda inoshanda zvakanyanya kudzivirira mota.

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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