Iinsetjenziswa zokuvikela i-AC Surge

Ububanzi besibawo

I-SPD ilungele yoke imihlobo yeenhlelo zokusabalalisa ezinevoltheji ephasi ezinevoltheji yegridi engaphasi kwe-1000 volts kanye nefrikhwensi engu-50/60HZ, njengeposi nezokuthintana, iintimela, iinhlelo zezezimali, amasimu wamafutha, izakhiwo eziphakemeko, izindlu kanye nezakhiwo zama-ofisi. Ukuvikela iinsetjenziswa zombane (ezifana namakhomphyutha, iinsetjenziswa nemitjhini, iinsetjenziswa zasendlini, njll.) zabasebenzisi bamandla la ekuhlaselweni ngumbani, ukugandeleleka kwesikhatjhana nomunye umonakalo wokugandeleleka okukhulu. Qinisekisa ukuphepha kwemitjhini nomuntu mathupha. Yisisetjenziswa esihle sokuvikela ivoltheji engaphezu kwamandla.

Isakhiwo esikhulu kanye nomthetho wokusebenza

Ehlelweni leentambo ezine ezineengaba ezintathu, abavikeli baxhunywe hlangana neentambo zeengaba ezintathu kanye nentambo engathathi ihlangothi ukuya entanjeni yephasi (qala isithombe esingezansi). Ngaphasi kobujamo obujayelekileko, isivikeli sisebujameni be-Levin, begodu lokha igridi yamandla nayibekwa ngaphasi kwevoltheji ephezulu khulu ngebanga lombane nofana ezinye iinzathu. Isivikeli sizokuvulwa msinyana ngesikhatjhana se-nanosecond, singenise ukutjhinga okukhulu kwevoltheji ephasini, ngaleyo ndlela sivikele imitjhini kagesi kugridi yamandla. Lokha i-surge overvoltage nayidlula ngaphakathi kwesivikeli begodu inyamalale, isivikeli sibuyela esimeni esiphezulu sokujamelana godu. Ukuze kungathinti ukusebenza okujayelekileko kwegridi yamandla.

Itshwayo

Ubujamo obujayelekileko bokusebenza be-SPD

 

Ubude abudluli i-2000m:

Izinga lokutjhisa lomoya: ububanzi obujayelekileko: -5℃+40℃, ububanzi obungezelelweko:-40℃+70℃;

3.Air relativehumyabety:30%--90% emazingeni womtjhiso wangaphakathi;

Ukuthambekela esigabeni esijame ngqo akukafaneli kudlule u-5.

5.Lapho kungekho ukuzamazama okusobala nokudlidliza.

Akukho ngozi yokuqhuma phakathi, begodu akukho igesi nethuli (okufaka hlangana ithuli elidlulisako) ngokwaneleko ukubola iinsimbi nokutjhabalalisa ukuvikela phakathi.

 

 

Ipharamitha yethekhnikhi

Umhlobo	Ivoltheji ephezulu yokusebenza eragela phambili Uc	Ivoltheji yokuvikela Phezulu (Ngaphasi Ngaphakathi)	I-Nominal discharge current In (8 / 20μs)kA	Ukukhipha okukhulu kwamanje (8 / 20μs)kA
160	440V	3.0KV	100	160
100	440V	2.8KV	60	100
80	440V	2.5KV	40	80
60	440V	2.3KV	30	60
40	440V	2.0KV	20	40
20	440V	1.5KV	10	20
Ukubekezelela amandla we-Wf A(2ms)	200
Isikhathi sokuphendula t (ns)
Okutjho ukuvuza kwamanje μA
Indlela yokufaka	35mmDIN Rail
Iinsetjenziswa zezindlu	I-PA66 eqiniswe ukuvimbela umlilo
Ubukhulu	Ubukhulu bemodyuli:18mm90X54X68(3P), 90X72X68(4P) 90X36X68(2P) Ubukhulu bemodyuli:27mm 90X81X68(3P), 90Xl08X68(4P), 90X54X68(2P) Ubukhulu bemodyuli:36mm 90X I 08X68 ​​(3P), 90X I 44X68 (4P), 90X72X68 (2P)

Umhlobo

Isivikeli sokunyuka kwamandla

Umdwebo wokuthintana kweentambo

 

Ukufakwa kanye nobukhulu bangaphandle

 

Uchungechunge lwabavikeli be-surge lufakwa nge-top-hat installation guide gauge, begodu amaphuzu alandelako kufanele atjhejwe ngesikhathi sokufakwa.

1、Intambo yokuhlanganisa yi-2. 5-16mm2 intambo eguquguqukako efanele izinga lokugeleza; Intambo eqinileko 2.5-25mm2

2、Ifuzi nofana iswitjhi yomoya kufanele ihlanganiswe ngokulandelana ekupheleni kwangaphambili kwesivikeli.

3、Vala umthombo wamandla ngesikhathi sokufaka.

 

Ukutjheja

1、Ngemva kokuthi isivikeli sifakwe njengombana kutlhogeka, singavikela ngokuzenzakalelako igridi yamandla ngaphandle kokulungisa.

2、Lokha itshwayo liluhlaza, kutjho bona lisebenza kuhle; lokha itshwayo nalibomvu, kutjho bona imojuli yamanje yehlulekile begodu kufanele ithathelwe indawo ngesikhathi.

3、Hlola imojuli qobe ngemva kweenyanga ezisithandathu bese uyibuyisela ngesikhathi ngemva kokwehluleka.

4、Hlola ngaso soke isikhathi bona iswitjhi yomoya nofana i-fuse exhunywe ngokulandelana emgqeni ijwayelekile na.

 

Ububanzi bewaranti yesevisi

1、Yenziwe efemini yokuthoma

2、Umonakalo ubangelwa mraro wekhwalithi yomkhiqizi.

 

Imibandela elandelako ayihlanganiswa yiwaranti

1、Umonakalo owenziwe babantu

2、Umonakalo obangelwe ziinhlekelele zemvelo ezifana nezikhukhula namandla amakhulu;

3、Umonakalo obangelwa kukubhalelwa ukufaka nokusebenzisa ngokuya kwemiyalo efaneleko encazelweni yomkhiqizo.

4、Umonakalo obangelwe kusetjenziswa kwemikhiqizo edlula iinqophiso zethekhnoloji