SPD bekapo mosireletsi T2 letoto

Tlhaloso ea lihlahisoa

Ho latela litekanyetso tsa GB18802.1, GB50057 le Q/THQBOO1-2013, pheletso e ka pele ea lupu ea SPD e tlameha ho hokahanngoa ka letoto le lisebelisoa tsa ts'ireletso tse fetang nako tse hlokoang ke moetsi oa mosireletsi oa surge. SPD, ha phepelo ea motlakase e sa tloaeleha kapa SPD e senyeha 'me e hlōleha, mollo le lisebelisoa li senngoa ke lehalima, tse ammeng haholo ts'ebetso e tloaelehileng ea tlhahiso!

Hajoale, palo e kholo ea li-circuits tse nyane tse sebelisitsoeng mmoho le SPD li ke ke tsa bapisoa lintlha tse 'ne tse latelang:

 

Ka lebaka la boemo ba hajoale ba hore ha ho na sesebelisoa sa ts'ireletso sa SPD se ikhethileng indastering ea tšireletso ea lehalima, kamora lilemo tse tharo tsa lipatlisiso le nts'etsopele le ho feta selemo se le seng sa liteko tse fapaneng tsa ketsiso ea tikoloho ka laboratoring, ho pakoa hore mosireletsi oa bekapo oa SPD. (SCB)

1.SPD matla a frequency freewheeling leeto boleng ba 4A

2.Non-trip impulse current e kholo ho feta 40kA(8/20);

3.Lightning impulse residual depression. Rarolla ka ho feletseng boemo ba hona joale ba hore SPD ha e na lisebelisoa tse khethehileng tsa ts'ireletso ea morao-rao; Phello e tobileng ea tšebelisano pakeng tsa SCB le SPD ke ho etsa bonnete ba hore SPD ha e tšoare mollo le matla a hona joale a lehalima ha a tsamaee.

 

Mosebetsi le boholo ba application

 

SPD sehokelo se khethehileng sa kantle se hokahantsoe letotong la SPD loop, mme sesebelisoa sa kahare sa ho hlopha sa kahare se sebelisoa ho lemoha matla a maqhubu a manyane a hona joale a khefu e potlakileng; Matla a phahameng a hona joale ha a khopehe. Finyella ts'ebetso ea matla a maqhubu a manyane a ts'ireletso ea mollo oa SPD hona joale le phello ea lehalima SPD ts'ireletso e tsoelang pele; Lihlahisoa tsa SCB li sebelisoa feela bakeng sa ts'ireletso ea SPD loop overcurrent, kapa ts'ireletso ea hajoale ea backup. Ka kopo u se ke ua li sebelisa maemong a mang.

 

Likarolo tsa sehlahisoa

1. Mokhoa oa ho khoptjoa o laoloang ke parameter, o ka lemohang ho phunyeha ha hona joale;

2. Matla a setseng a motlakase oa motlakase a tlaase, a ka bapisoang le a fuse;

3. Ho kopana le matla a phahameng, ka bophelo bo bolelele ba tšebeletso;

4. Sebopeho se robehileng, molumo o monyenyane, o loketseng ho hlōleha ha matla ho lemoha SPD;

5.Litlhaloso tse feletseng, tse finyellang litlhoko tsa ho tšehetsa SPD maemong a T1, T2 le T3.

Ho kenya seporo sa 6.35mm clamp ho kopana le litlhoko tsa ho kenya lefats'e ka bophara.

 

Melao ea ho reha mohlala

Mekhahlelo ea mantlha ea tekheniki

 

 

Litlhaloso le mehlala	20kA	40kA	80 kA	100kA
Nong-tripping impulse current Ie	≤20KA(8/20)µs)	≤40KA(8/20)µs)	≤80KA(8/20)µs)	≤100KA(8/20)µs)
Mamello ea hona joale ea tšusumetso e sa thekeseleng	10kA(8/20)16 linako tse ling 20kA(8/20)2 linako tse ling	20kA(8/20)16 linako tse ling 40kA(8/20)2 linako tse ling	40kA(8/20)16 linako tse ling 80kA(8/20)2 linako tse ling	60kA(8/20)16 linako tse ling 100kA(8/20)2 linako tse ling
E lekantsoe matla a sebetsang a Ue	230VAC
Rated isolation voltage Ui	400VAC
Boleng ba leeto la hajoale Id	3Tu1A
Bokhoni ba ho sebetsa ka nako e khuts'oane Ics	65kA/100kA
Nako e khuts'oane ea nako e khuts'oane ea ho robeha Tcs	≤40ms
Load jwale nako ya ho robeha Ho	≤50ms
Bophelo ba mechine	＞1000 makhetlo
Bophelo ba motlakase	＞1000 makhetlo
Kereiti ea tšireletso ea lerako	IP20
Sekurufu sa terata	M5
Sebaka se fokolang sa thapo e hokelang	2 5mrn2/flexible
Boholo ba sebaka sa thapo e hokelang	2 5mrn2/flexible
Nako e phahameng e lumelletsoeng ea ho sebetsa ea khokahano ea mats'oao a hole	2A/250VAC Ka tloaelo e koetsoe kapa e bulehile (kamehla ho ea ho e koetsoeng ka tloaelo)
Lisebelisoa tsa likhetla	PA 66 UL94V-O
Bophahamo ba setšoantšo	Khetla e nyane: 90x72x69mm khetla e kholo: l90x144x69mm
Kamano lipakeng tsa ts'ireletso le mocheso oa tikoloho	Ha ho kamano pakeng tsa -25 ℃ le -60 ℃
Sebaka sa polokelo	mocheso: -40°C ~ 75°C mongobo o lekanyeditsweng:
Tikoloho ya mosebetsi	mocheso: -40°C ~ 75°C mongobo o lekanyeditsweng:
'Mala oa khetla	Shell white Handle grey
Ho kenya terene ea tataiso	EN60715 (35mm)

 

Setšoantšo sa moralo oa ho kenya wiring

Nyeoe ea kopo

Setšoantšo sa dimensional

Setšoantšo se akaretsang sa boholo ba khetla e kholo ea 36mm

Setšoantšo se akaretsang sa boholo ba khetla e nyane ea 18mm