PtsariDrubutawa:
ZGLEDUN LDSCB jerin samfurin shine aFarashin SPDkwazo mai karewa mai karewa.Yana iya magance haɗarin gobara yadda ya kamata a sakamakon lalacewar kariyar walƙiya da gazawar grid ɗin wutar lantarki, da magance gazawar mai kare walƙiya sakamakon rashin aikin na'urar kariya ta madadin walƙiya.Wannan madadinmai kare kariyana tabbatar da cewa mai ba da kariya (SPD) baya kama wuta, kuma kayan aikin kariya na walƙiya na ci gaba da yin tasiri.A halin yanzu, ana amfani da fuses ko na'urorin da'ira don daidaitawa tare da SPD.Lokacin da SPD ta gaza ko gajeriyar kewayawa, zai haifar da wuta.Seies LDSCB an tsara shi musamman don SPD.Ba zai karye ba a ƙarƙashin babban yajin walƙiya.Amma ana iya karyewa da sauri lokacin da ƙananan mitar wutar lantarki ke faruwa bayan gazawar SPD.
Siffofin:
◆SCB na iya cimma zaɓen tarwatsewar mitar wutar lantarki da ke gudana a halin yanzu da walƙiya na yanzu, wanda zai iya kare kariya ta SPD yadda ya kamata saboda lalacewa wanda ke haifar da farawar wutar lantarki ta SPD zuwa ƙasa da ƙarfin wutar lantarki, kuma ƙarar mitar wutar lantarki a halin yanzu yana haifar da lalacewa. manyan hadurran gobara.
◆ Lokacin da SPD ke da walƙiya a halin yanzu yana wucewa, SGB da aka haɗa a jere a gaban SPD na iya tabbatar da cewa hasken walƙiya ba zai yi rauni ba, kuma kariya ta walƙiya za ta ci gaba da yin tasiri;
◆ Ƙimar UP (ƙimar kariyar ƙarfin lantarki) na SCB yayi ƙasa sosai lokacin wucewar tsawa;
◆Amfani da tsarin tafiyar da siga, da shigarwa tare da dogo na jagora na 35mm.
Babban Ma'aunin Fasaha | |||||
Samfura | LDSCB-20 | LDSCB-40 | LDSCB-60 | LDSCB-80 | LDSCB-100 |
Shock Wave mara faduwa (le) | 20kA (8/20μs) | 40kA (8/20μs) | 60kA (8/20μs) | 80kA (8/20μs) | 100kA (8/20μs) |
An ƙididdigewa a halin yanzu | 10kA (8/20μs) | 20kA (8/20μs) | 30kA (8/20μs) | 40kA (8/20μs) | 60kA (8/20μs) |
Saura Matsi Up | <200V | <300V | <400V | <600V | <600V |
Ƙididdigar Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru | 120V/230V/400V AC | ||||
Rage Matsananciyar Matsi sama da 20kA(8/20μs) | <300V | ||||
Ƙimar Tafiya na Yanzu (Nan take) | 2A± 5% (2 ~ 5A) Na zaɓi | ||||
Load ɗin Mitar Wutar Lantarki na Yanzu Lokacin Watsewa (zuwa) | <0.1s | ||||
Tafiyar Jinkirin Mitar Wuta na Yanzu | 500mA-3A Zaɓin Yanzu (ba daidaitaccen ba ne kuma abokin ciniki ya zaɓa) | ||||
Mitar Wutar Lantarki Lokacin Jinkirin Tafiya na Yanzu | 1s ~ 120s Zabin Lokaci (ba daidaitattun ba ne kuma abokin ciniki ya zaɓa) | ||||
Maballin Gwaji | Tabbatar da tsarin tafiyarwa (sau ɗaya a wata) | ||||
Matsayin Kariyar Shell | IP20 | ||||
Crimping Screw | M6 | ||||
Wurin Shigarwa | An shigar a gaban SPD | ||||
Sashen Waya Mai Haɗawa | 4-16mm2 | ||||
Ayyukan Kariya Saboda Zazzaɓin yanayi | Canja tsakanin -25 ℃ da + 60 ℃ | ||||
Mahalli na Adana | Zazzabi -40 ℃ ~ 75 ℃ Dangi zafi <95% (kasa da 25 ℃) | ||||
Muhallin Aiki | Zazzabi -25 ℃-60 ℃ Dangi zafi <95% (kasa da 25 ℃) |