Iinsetjenziswa zokuvikela ukukhuphuka kwamandla

Iinkoro zemikhiqizo

Imikhiqizo eqakathekileko

I-PH-Co series RS422 Control Net bus data optical...

I-PHM-7230 Ex Intrinsically Safe Isolated Intelli...

I-PHM-7540 Imojuli yokufaka ye-analog yamatjhaneli amane

Iinsetjenziswa zokuvikela i-Surge (I-Direct Current SPD)

Sithinte

imininingwana yomkhiqizo

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

Ngokusebenzisa iintambo zangaphakathi, isakhiwo soke sincani begodu ukufakwa nokufaka phasi kulula.

2.Ukuphendula okurhabako, isikhathi sokusebenza esingaphasi kwama-25ns

3.Ukubonisa ubujamo bokusebenza kuyabonakala, kuluhlaza (okujayelekileko) nokubomvu (iphutha).

4.Imisebenzi eyengeziweko ingafakwa, njenge-alamu ye-acousto-optic (B) kanye nokuthintana kokukhulumisana okukude (X).

Ubujamo obujayelekileko bokusebenza be-SPD

Ubude abudluli i-2000m:

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

Umswakama womoya:30%--90% emazingeni womtjhiso wangaphakathi;

Ukuthambekela esigabeni esijame ngqo akukafaneli kudlule u-5.

5.Lapho kungekho ukuzamazama okusobala nokudlidliza.

6、Akukho ngozi yokuqhuma ngaphakathi, begodu akukho igesi nethuli (okufaka hlangana ithuli elidlulisako) elaneleko ukubola iinsimbi nokutjhabalalisa ukuvikeleka ngaphakathi.

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
PHL-TA-24	24V	500V	20kA	40kA
PHL-TA-110	110V	700V	20kA	40kA
PHL-TA-220	220V	800V	20kA	40kA
PHL-TA-1000	1000V	2.6 kV	20kA	40kA
Isikhathi sokuphendula t (ns)	＜25
Okutjho ukuvuza kwamanje μA	＜20
Indlela yokufaka	35mmDIN Rail
Iinsetjenziswa zezindlu	Ukuthuthukisa ukuvimbela umlilo i-PA66
Ubukhulu (mm)	Ubukhulu bemodyuli 18mm:905468(3P) :903668(2P)

Umhlobo

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 yiwarantikunye

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

I-PH-Co series RS422 Control Net bus data optical...

I-PHM-7230 Ex Intrinsically Safe Isolated Intelli...

I-PHM-7540 Imojuli yokufaka ye-analog yamatjhaneli amane

PHD-22HT-11

Uchungechunge lwe-PHG-12TE

PHL-T5-L2-EX

PHL-TA-20

PHL-T5-L3-EX

PHL-T5-L4-EX

PHD-11TD-21

Iinsetjenziswa zokuvikela i-Surge (I-Direct Current SPD)

PHL-TA-25/420/1P+N PHL-TA-25/420/3P+N

PHL-TA-15/420/2P PHL-TA-15/420/3P PHL-TA-15/420/4P

PHL-TA-40/385/1P+N PHL-TA-40/385/3P+N

PHL-TA-80/385/1P+N PHL-TA-80/385/3P+N

PHL-TA-160/385/1P+N PHL-TA-160/385/3P+N

PHL-TA-110 / PHL-TA-220

I-PH-Co series RS422 Control Net bus data optical...

I-PHM-7230 Ex Intrinsically Safe Isolated Intelli...

I-PHM-7540 Imojuli yokufaka ye-analog yamatjhaneli amane

PHD-22HT-*1*1

Uchungechunge lwe-PHG-12TE

PHL-T5-L2-EX

PHL-TA-20

PHL-T5-L3-EX

PHL-T5-L4-EX

PHD-11TD-21

Iinsetjenziswa zokuvikela i-Surge (I-Direct Current SPD)

PHD-22HT-11