SPD backup dziviriro T2 nhevedzano

Pfupiso yezvigadzirwa

Zvichienderana nezvinodiwa neGB18802.1, GB50057 uye Q/THQBOO1-2013, chikamu chepamberi cheSPD loop chinofanira kubatanidzwa nemidziyo yekudzivirira inodiwa nemugadziri we surge protector. Nekuti fuse yemazuva ano ne miniature circuit breaker hazvigone kuenderana neSPD, kana magetsi asina kujairika kana kuti SPD ikaora uye ikakundikana, moto nemidziyo zvinokuvadzwa nemheni, izvo zvakakanganisa zvakanyanya mashandiro ekugadzirwa!

Parizvino, nhamba yakakura yema "miniature circuit breakers" anoshandiswa pamwe chete neSPD haagone kuenzaniswa muzvikamu zvina zvinotevera:

 

Tichifunga nezvemamiriro ezvinhu aripo ekuti hapana mudziyo wekudzivirira wakanyanya weSPD unotsigira indasitiri yekudzivirira mheni, mushure memakore matatu ekutsvaga nekugadzira uye anopfuura gore rimwe ekuyedza kwakasiyana-siyana kwekufananidzira kwezvakatipoteredza murabhoritari, zvaratidzwa kuti SPD backup protector (SCB)

1. Kufamba kweSPD frequency freewheeling ukoshi 4A

2. Kushanda kwemhepo kusingafambi kwakakura kupfuura 40kA (8/20);

3. Kuora mwoyo kwemagetsi kunokonzerwa nemagetsi. Gadzirisa mamiriro ezvinhu aripo ekuti SPD haina michina yekudzivirira magetsi akawandisa; Kushanda pamwe chete pakati peSCB neSPD ndekwekuona kuti SPD haibati moto uye kuti magetsi anopisa haagumburwi.

 

Basa uye huwandu hwekushandiswan

 

Chinobvisa magetsi chekunze cheSPD chakabatana muchikamu cheSPD, uye mudziyo wekuronga magetsi wemukati unoshandiswa kuita kuti magetsi ashande nekukurumidza; Mheni yepamusoro haikanganisike. Kubudirira kwebasa rekudzivirira moto wemagetsi mashoma eSPD uye kudzivirira moto wemagetsi eSPD nguva dzose; Zvigadzirwa zveSCB zvinongoshandiswa chete pakudzivirira magetsi eSPD loop, kana kuchengetedza magetsi ekuchengetedza. Ndapota musazvishandise mune dzimwe nguva.

 

Zvimiro zvechigadzirwa

1. Maitiro ekugumburwa anodzorwa neparamita, anogona kuita kuti pave nekuputsa kwemagetsi kwakasarudzwa;

2. Mhepo inosara yemagetsi inongoerekana yadonha, inogona kuenzaniswa neye fuse;

3. Kubata nesimba rakawanda, nehupenyu hurefu hwebasa;

4. Chimiro chakatyoka-kadiki, vhoriyamu diki, zviri nyore kuti magetsi ashaye simba kuona SPD;

5. Kunyatsotsanangura, zvichizadzisa zvinodiwa zvekutsigira SPD pamazinga eT1, T2 uye T3.

Kuisa clamp njanji ye6.35mm kunosangana nezvinodiwa pasi rese.

 

Mitemo yemazita emuenzaniso

Main technical parameters

 

 

Magadzirirwo uye mamodheru	20kA	40kA	80kA	100kA
Mhepo yemhepo isingagumburwi Ie	≤20KA(8/20)µs)	≤40KA(8/20)µs)	≤80KA(8/20)µs)	≤100KA(8/20)µs)
Kushivirira kwesimba remagetsi risingagumburwi	10kA(8/20)ka16 20kA(8/20)kaviri	20kA(8/20)ka16 40kA (8/20) ka2	40kA(8/20)ka16 80kA(8/20)kaviri	60kA(8/20)ka16 100kA (8/20) ka2
Voltage yekushanda yakayerwa Ue	230VAC
Yakayerwa voltage yekuparadzanisa Ui	400VAC
Nhamba yemutengo werwendo rwazvino	Mugovera wechitatu 1A
Kushanda kweIcs kugona kwepfupi	65kA/100kA
Nguva yekuputsa magetsi epfupi-circuit Tcs	≤40ms
Rodha nguva yekuputsa iripo Ku	≤50ms
Hupenyu hwemakanika	＞Ka1000
Hupenyu hwemagetsi	＞Ka1000
Giredhi rekudzivirira rakakomberedzwa	IP20
waya yekudzvanya sikuruu	M5
Nzvimbo shoma yetambo yekubatanidza	2 5mrn2/inochinjika
Nzvimbo yepamusoro yetambo yekubatanidza	2 5mrn2/inochinjika
Kushanda kwemagetsi kunobvumidzwa kwekubata chiratidzo chiri kure	2A/250VAC Inowanzo vharwa kana kuvhurika (zvichienderana neyakajairika kuvharwa)
Zvinhu zvegoko	PA 66 UL94V-O
Chiyero chehurukuro	Goko diki: 90x72x69mm goko guru: l90x144x69mm
Hukama huripo pakati pekudzivirira nekupisa kwekunze	Hapana hukama huri pakati pe-25℃ ne-60℃
Nzvimbo yekuchengetera zvinhu	tembiricha: -40°C~75°C hunyoro:
Nzvimbo yekushanda	tembiricha: -40°C~75°C hunyoro:
Ruvara rwegoko	Shell chena Mubato grey
Kuisa njanji yekutungamira	EN60715 (35mm)

 

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Nyaya yekunyorera

Dhirowa yehukuru

Dhirowa yehukuru hwese hwegoko guru re 36mm

Dhirowa yehukuru hwese hwegoko diki re18mm