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SPD bekapo mosireletsi T1 motseletsele
Kakaretso ya kuno
Ho ya ka GB18802.1, GB50057 le Q / THQBOO1-2013 maemo a, pele qetellong ea SPD loop lokela ho amana ka letoto la lihlooho tse le overcurrent tshireletso disebediswa tse hlokehang ke phahameng tshireletso moetsi.
Hobane fuse ya jwale le miniature circuit breaker ha di kgone ho hokahanya le SPD, ha phepelo ya motlakase e sa tlwaelehang kapa SPD e senyeha mme e hloleha, mollo le disebediswa di senngwa ke legadima, e leng se amme haholo tshebetso e tlwaelehileng ya tlhahiso!
Ga jaana, palo e kgolo ya di-circuit breaker tse dinnye tse di dirisiwang mmogo le SPD ga di ka ke tsa tshwantshanngwa mo dintlheng tse nne tse di latelang:
1.The legadima jwale tshohanyetsa ke haholo bonolo ho senya-le legadima tshireletso hloleha;
2.High masalla gagamalo ya legadima tshusumetso jwale-botshepehi ba legadima tshireletso ya thepa e fokotswa;
3.The matla maqhubu mahala-wheeling ha e trip-the phepelo matla e sa tlwaelehang le SPD e ka mollo;
4.The legadima tshusumetso maeto ka phoso-the legadima tshireletso hloleha.
Ka ntlha ya boemo jwa ga jaana jwa gore ga go na sedirisiwa sa tshireletso sa motlakase o o feteletseng se se tshegetsang SPD mo intasetering ya tshireletso ya legadima, morago ga dingwaga di le tharo tsa patlisiso le tlhabololo le ngwaga o o fetang o le mongwe wa diteko tse di farologaneng tsa go etsisa tikologo mo laboratoring, go supilwe gore mosireletsi wa bekapo wa SPD (SCB)
1.SPD maatla a makgetlo a freewheeling leeto boleng 4A
2.Bao e seng leeto tshusumetso jwale e fetang 40kA (8/20);
3.Legadima tshusumetso masalla kgatello ya maikutlo. Feletseng rarolla boemo jwale hore SPD ha e na khethehileng over-jwale tshireletso disebediswa; Phello e tobileng ya tshebedisano pakeng tsa SCB le SPD ke ho netefatsa hore SPD ha e tshware mollo mme tshusumetso ya jwale ya legadima ha e kgopiwe.
Tiro le bogolo jwa tiriso
SPD khethehileng kwa ntle disconnector e amana ka letoto la lihlooho tse ka SPD lupu, 'me ka hare jwale hlophisa kanaleng sesebediswa e sebediswa ho hlokomela matla maqhubu nyenyane jwale ka potlako kgaotsa; Phahameng jwale legadima tshusumetso ha e kgopiwe. Fihlella tshebetso ya matla maqhubu nyenyane jwale SPD mollo tshireletso le legadima tshusumetso SPD tshireletso tsoelang pele; SCB dihlahiswa tsa feela sebediswa bakeng sa SPD lupu overcurrent tshireletso, kapa bekapo jwale tshireletso. Tsweetswee o se ka wa di dirisa mo ditiragalong tse dingwe.
Ponagalo ya kumos
1. Paramethara-laoloa tripping mokgwa wa, e leng e ka hlokomela khetha thuba ka jwale;
2. The masalla gagamalo ya tshusumetso jwale ke tlaase, e leng e ka bapisoa le ea fuse;
3. Phahameng-matla ikopanye le, le nako e telele tshebeletso bophelo;
4. Micro-robehileng sebopeho, bophahamo ba modumo nyenyane, loketseng bakeng sa matla ho hloleha ho lemoha SPD;
5.Complete ditlhoko, kopana le ditlhoko tsa tshehetsa SPD ka T1, T2 le T3 maemo a.
6.35mm tlelampo terene tlhomamiso kopana le tlhomamiso ditlhoko lefatšeng lohle.
Melao ya go naya sekao maina
Dipharametara tse dikgolo tsa setegeniki
| Ditlhaloso | PHSCB-15 | PHSCB-25 |
| Motlakase wa tshusumetso o o sa kgopiweng Ke gore | ≤15kA(10/350)rona) | ≤25kA(10/350)rona) |
| Itshokelano ya motlakase o o sa kgopiweng | 60kA (8/20) makgetlo a le 16 15kA (10/350) makgetlo a le 2 | 80kA (8/20) makgetlo a le 16 25kA (10/350) makgetlo a le 2 |
| Motlakase o o lekanyeditsweng wa go dira Ue | 230VAC | |
| Motlakase o o lekanyeditsweng wa go itlhaola Ui | 400VAC | |
| Id ya boleng jwa mosepele wa ga jaana | Lamatlhatso wa bo 3 1A | |
| Bokgoni jwa go dira ga potologo e khutshwane jwa di-IC | 65kA/100kA | |
| Nako ya go kgaoga ga motlakase wa motlakase o mokhutshwane Tcs | ≤40ms | |
| Laisa nako ya ga jaana ya go kgaoga Go | ≤50ms | |
| Botshelo jwa metšhini | makgetlo a le 1000 | |
| Botshelo jwa motlakase | makgetlo a le 1000 | |
| Kereiti ya tshireletso ya lefelo le le ageletsweng | IP20 | |
| Sekurufu sa go tobetsa thapo | M5. | |
| Bonnye jwa kgaolo ya kheibole e e golaganyang | 2 5mm2/e e kgonang go fetofetoga | |
| Bogolo jwa kgaolo ya kheibole e e golaganyang | 25mm2/e e fetofetogang | |
| Bogolo jo bo letleletsweng jwa motlakase o o dirang wa kgolagano e e bontshang remote | 2A/250VAC E tswetswe ka tlwaelo kgotsa e bulegile ka tlwaelo (ka thulaganyetsoruri go tswetswe ka tlwaelo) | |
| Sediriswa sa kgapetla | PA 66 UL94V-O | |
| Tekanyo ya thaloso | Kgapetla e nnye 90x72x69mm kgapetla e kgolo 90x144x69mm | |
| Kamano fa gare ga kgato ya tshireletso le themphereitšha ya tikologo | Ga go na kamano fa gare ga -25°C le -60°C | |
| Tikologo ya polokelo | thempheretšha -40°C-75°C bongola jo bo amanang | |
| Tikologo ya tiro | thempheretšha -40°C-75°C bongola jo bo amanang | |
| Mmala wa kgapetla | Kgapetla e tshweu Setshwaro se kerei | |
| Go tsenya seporo se se kaelang | 60715 (dimilimitara di le 35) | |
Tayakeramo ya sekema sa go tsenya dithapo
Kgetse ya kopo
Setshwantsho sa tekanyo
Setshwantsho sa tekanyo ka kakaretso sa kgapetla e kgolo ya 36mm
Setshwantsho sa tekanyo ka kakaretso sa kgapetla e nnye ya 18mm
