samfurin

DAM1L-250 CBR ELCB Leariyar Protectionariyar Kariyar Leasa

DAM1L jerin ragowar (leakage) mai keta madaidaiciya (wanda anan gaba ake magana da shi kamar mai kewayar mahaifa) sabon tsari ne na ragowar halin yanzu (kwararar ruwa) wanda aka samu nasarar haɓaka ta hanyar amfani da ƙirar ƙirar ƙasashen duniya da fasaha mai ƙirar ci gaba.
Voltagearfin wutar lantarki da aka ƙididdige masu rarraba keɓaɓɓen wannan jerin sune 400V (Inm ƙasa da 160A) da kuma 690V (Inm ya fi 250A), wanda galibi ana amfani da shi don ac 50Hz kuma an ƙaddara shi A cikin cibiyar sadarwar rarraba wuta tare da na yanzu 10A ~ 500A da kuma ƙarfin ƙarfin aiki na 380V / 400V, ana amfani dashi don rarraba makamashin lantarki da kuma kare obalodi da gajeren layi da kayan wuta.
A karkashin yanayi na yau da kullun, Hakanan za'a iya amfani dashi don sauya layin da ba safai ba.


Bayanin Samfura

Tambayoyi

Alamar samfur

Hakanan wannan maɓallin kewayen yana da kariya mai zuwa:
• Yana bayar da kariya ga haɗarin haɗari wanda ya haifar da lalacewar ƙasa wanda ba za a iya gano shi ba saboda kariyar wuce gona da iri.
• Ba da kariya daga haɗarin ƙaruwar ƙarfin lantarki na ƙasa saboda lalacewar rufi;
• Za a iya amfani da keɓaɓɓen keɓaɓɓe tare da kimar aikin abin da ya wuce 30mA don kariyar lambar sirri.
• Hakanan ana iya amfani da maɓallin kewayawa tare da wanda aka ƙaddara na 500A da ƙasa don farawa ba safai ba, ɓarke ​​yayin aiki da wuce gona da iri da kuma gajeren kewayon keɓaɓɓen keji motoci.
DAM1L jerin masu zagaye masu zagaye na iya zama sanye take da kayan haɗi na lantarki da kayan haɗi na injina don dalilai daban-daban, kamar su na'urar taɓowa daban, saduwa da mataimaka, lambar tuntuɓar wuta da juyawar makamar aiki.

Ana amfani da wannan jerin keɓaɓɓun maɓuɓɓuka a cikin gine-gine, sufuri, rami, wurin zama, da dai sauransu
Rarraba hanyoyi; Ana amfani da nau'in daidaitacce don daidaita aikin saura na yanzu ko lokacin cirewa akan shafin.

Abvantbuwan amfani

• Yankin: 10A zuwa 500A (AC)
• tsarin haɗin kai, ƙaramin ƙarami, ƙarfin lalacewa, aminci da abin dogara.
• Daidaitaccen yanayin maganaɗisu (0.8-1times) A ​​ciki.
• Tura turawar maballin tafiya.
• Raba manyan abokan hulɗa
• Za'a iya daidaita aikin saura na yanzu ko lokacin cirewa gwargwadon yadda ake amfani dashi.
• antiarfin ikon tsangwama.
• Wide kewayon kayan haɗi.

Workingarfin aiki na ragowar kariya ta yanzu ta wannan jerin masu kewayar kewayen ana samar da ita ta hanyar samar da wutar lantarki mai yawa-lokaci (ana aiki da ikon aiki na zagayen kariya na samfuran farko ta hanyar samar da wutar lantarki lokaci-lokaci) ragowar kariya ta yanzu Na'urar zata iya aiki har abada.Lokacin da ƙarfin ƙarfin aiki na maƙwabcin kewayen saura na yanzu ya ragu zuwa 50V, kewaye mai kare maƙerin kewayen yanzu zai iya aiki daidai. (Ina haɗin kai n = 30mA)

An tsara wannan jerin masu kewayon zagaye zuwa nau'ikan B (watau, karfin fasahohi na asali) (Inm kasa da 100), nau'ikan S (watau daidaitaccen karfin karya) da nau'ikan H (watau Higharfin fasa ƙima mai ƙarfi (Inm> 160) ana iya amfani da shi) a cikin yanayi daban-daban.

Babban haɗin keɓaɓɓen maɓallin kewaya an haɗa shi ta hanyoyi da yawa:
Fushin gaban Piston
Terminal tsawo farantin gaban haɗi
Haɗin dunƙule a bayan faranti na piston

-Arƙwarar cuitarƙashin Learƙashin Earthasa

DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3462

Raguwa na yanzu kewaye wato Ubangiji Yesu Kristi na asali sigogi

COSφ

 

Rated halin yanzu na ragowar motsi I △ n

(MA)

 

 

Rated halin yanzu na ragowar babu motsi I △ no

 (MA)

 

Max-Breaking lokaci (S)

0.2

100,300,500

50,150,250

0.05,0.5, 0.8

Ragaggen aikin aiki na yanzu (mA)

Ba a ƙididdige ƙididdigar halin yanzu ba. △ babu (MA

Ragowar ƙimar darajar yanzu. (MA) 0.5x (I △ n + Ban) ba) ± 0.2I △ n

30

15mA

18mA-27mA

100

50mA

60mA-90mA

300

150mA

180mA-270mA

500

250mA

300mA-450mA

1000

500mA

600mA-900mA

DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3921 DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3923 DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3925 DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3927

Rushewar Cirunƙun Cirasa (ELCB)

 DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3967   

DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3969
Misali

DAM1-125L

DAM1-160L

Karya Code na .arfin aiki

B

N

S

B

N

S

Matsayi na ofauki na Girman Girma - Inm (A)

125A

160A

An Currentimar Yanzu-In (40,50 ko 55 ℃) (A)

10 - 12,5 - 16 - 20 - 25 - 32 (30) - 40 - 50 - 63 (60) - 80 - 100 - 125A

10- 12,5-16-20 - 25 - 32 - 40 - 50 - 63 - 80 - 100 -125 - 160 (150) A

Ui (V)

690V

690V

Ue (V)

400V

400 / 415V

Yawan sanda

4P

4P

Icu (KA)

25

35

50

25

35

50

Kwafi (KA)

12.5

17.5

37.5

12.5

26.25

37.5

Icm (ganiya) / cos ф (KA)

40 / 0.3

73.5 / 0.25

105 / 0.25

41 / 0.3

73.5 / 0.25

110 / 0.25

(I △ m) KA / cosф

9 / 0,5

19 / 0,5

Ragowar kofa ta yanzu (MA)

100-300-500

100-300-500

Jinkirta lokaci (ms)

50-500-800

50-500-800

Uimp (V)

10000

8000

Yankin Dielectric (V)

2500

3000

nesa ta zamani (mm)

/30 / 0

/30 / 0

Jimrewa

Jimlar Sawuwa

8000

8000

Rayuwar lantarki

1000

1000

Rayuwa na inji

7000

7000

Jinsi (EN 60947-2 / IEC 60947-2)

Babban kewaye

A / 0

A / 0

Yankin taimako

AC-15

AC-15

Karkashin Sakin Voltage

Sakin Saki

Mataimakin Sadarwa

Contactararrawa lamba

Saduwa da Mataimaka da kuma Kararrawa

Yi amfani da Kayan Aiki

Kayan aiki na lantarki

Murfin Terminal    

Mai raba lokaci    

 DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker5103

W (mm)

3P

-

-

4P

101

120

L (mm)

3P

-

-

4P

155

120

H (mm)

3P

-

-

4P

70

70

Nauyi

Kafaffen siga 3P / 4P

-

-

Sigar shigar da 3P / 4P

-

-

Fitar da sigar 3P / 4P

-

-

Rushewar Cirunƙun Cirasa (ELCB)

DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker5319

 DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker5321

Misali

DAM1-250L

DAM1-400L

Karya Code na .arfin aiki

N

S

H

G

N

S

H

G

Matsayi na ofauki na Girman Girma - Inm (A)

250A

400A

An Currentimar Yanzu-In (40,50 ko 55 ℃) (A)

63 - 80-100-125 - 160 (180) - 200 (225) - 250 (320) A

250 - 315 (350) - 400 - 500A

Ui (V)

690V

690V

Ue (V)

400 / 415V

400 / 415V

Yawan sanda

4P

4P

Icu (KA)

35

50

65

85

35

50

70

85

Kwafi (KA)

26.25

37.5

48.75

51

26.25

37.5

52.5

52.5

Icm (ganiya) / cos ф (KA)

77 / 0.25

114 / 0.25

143 / 0.2

178 / 0.2

70 / 0.25

110 / 0.25

154 / 0.2

187 / 0.2

(I △ m) KA / cosф

12 / 0.3

19 / 0,5

Ragowar kofa ta yanzu (MA)

100-300-500

100-300-500

Jinkirta lokaci (ms)

50-500-800

50-500-800

Uimp (V)

8000

8000

Yankin Dielectric (V)

3000

3000

nesa ta zamani (mm) /30 / 0 ※ ≤60 / 0 ※
Jimrewa

Jimlar Sawuwa

8000

5000

Rayuwar lantarki

1000

1000

Rayuwa na inji

7000

4000

Jinsi (EN 60947-2 / IEC 60947-2)

Babban kewaye

A / B

A / B

Yankin taimako

AC-15

AC-15

Karkashin Sakin Voltage

Sakin Saki

Mataimakin Sadarwa

Contactararrawa lamba

Saduwa da Mataimaka da kuma Kararrawa

Yi amfani da Kayan Aiki

Kayan aikin lantarki

Murfin Terminal    

Mai raba lokaci    

 DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker6467

W (mm)

3P

-

-

4P

140

184

L (mm)

3P

-

-

4P

210

254

H (mm)

3P

-

-

4P

103.5

103.5

Nauyi

Kafaffen siga 3P / 4P

-

41.5 / 5.5

5.1 / 7.1

Sigar shigar da 3P / 4P

-

4.6 / 6

6.5 / 8.5

Fitar da sigar 3P / 4P

-

5 / 6.4

6.5 / 8.7

Icu: Gwajin Ot-CO (O: Bude motsi, CO: Motsi kusa-Buɗe, t: Tsawon lokacin jira)
• Ics: Gwajin Ot-CO-t-CO (O: bude motsi, CO: Motsi kusa-Buɗe, t: Tsawon lokacin jira)


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