Taihua Matatu nhanho yakawandisa yazvino kudzivirira mota mudziviriri AS-21B

Taihua Matatu nhanho yakawandisa yazvino yekudzivirira mota mudziviriri AS-21B Featured Image

Tsanangudzo Pfupi

Rudzi rutsva AS-21B Matatu echikamu anoremedza mota dziviriro ine dziviriro yazvino chigadzirwa chinobva kuTaihua chakanyatso gadzirirwa kupa yakavimbika uye inoshanda dziviriro yematatu-chikamu mota.Mudziviriri uyu imhando yemagetsi inoratidzira nhanho yekufamba ye30 uye inouya nemhando yemhando yepamusoro inoita kuti iwedzere kuchinjika uye inogoneka.Chimwe chezvakakosha zvakakosha zvemudziviriri uyu idunhu rayo guru rinotora core-kuburikidza nezvino sampling. nzira, yakasanganiswa neyepamberi yemagetsi (yakabatanidzwa redunhu) masekete.Musanganiswa uyu unouita kuti ushande zvakanyanya mukuona uye kupindura kune overcurrent mamiriro, izvo zvinogona kukonzera kukuvara kumota yako.Chishandiso ichi chinewo sensitive phase kutadza kudzivirira, iyo inobatsira kudzivirira kukuvadzwa kwechikamu chemotor chinokonzerwa nekushanduka kwemagetsi.Chimwe chinhu chakakosha cheAS-21B chetatu-chikamu chekudzivirira chekudzivirira ndiko kugona kwayo kwakasimba kunopesana nekupindira, iyo inoita kuti ishande yakavimbika. munzvimbo dzakaoma dzemaindasitiri.Chigadzirwa chacho chakagadzirwawo kuti chive chakanyanya kushanduka uye chinogadziriswa, uye chinoramba chichigadziriswa ikozvino kukosha uye kuwandisa kunonoka kugadzirisa.Kuwedzera kune zvinhu izvi, mudziviriri we AS-21B ane unhu hwakanaka hwenguva inopindirana, iyo inoita kuti iite nokukurumidza kumazinga akasiyana-siyana. overcurrent kuderedza kukuvara kwemota.Mudziyo wacho unoshandawo zvakanyanya, uchideredza kushandiswa kwesimba uye mari yekushandisa kwenguva yakareba.Pakazere, rudzi rutsva AS-21B Three phase overload motor protector ine dziviriro yemazuva ano chinhu chitsva uye chinoshanda chekudzivirira chinopa huwandu hwemhando yepamusoro matatu-chikamu chekudzivirira mota.Kushanda kwayo kwakavimbika, kugona kwakasimba kwekurwisa-kupindira, uye zvigadziriso zvinogadziriswa zvinoita kuti ive sarudzo yakanaka kune dzakasiyana siyana dzekushandisa maindasitiri, kusanganisira kugadzira, zvinhu, uye zvekufambisa.

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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