ngwaahịa

DAM1L-125 CBR ELCB Earth Leakage Protection Circuit Breaker

DAM1L usoro ihe ngbanwe nke ugbua (leakage) (nke a na-akpọzi dị ka onye na-ahụ maka ihe nkiri) bụ usoro ọhụrụ nke ihe fọdụrụnụ (nkwụsị) nke ọma mepụtara site na iji usoro ọkọlọtọ mba na teknụzụ nrụpụta dị elu.
Echebe kpụrụ ụdị circuit emebi.
Ngwunye ọkụ eletrik nke akara elekere nke usoro a bụ 400V (Inm bụ ihe na-erughị 160A) na 690V (Inm karịrị 250A), nke a na-ejikarị maka ac 50Hz ma gosipụta Na netwọk nkesa na-arụ ọrụ na nke ugbu a nke 10A ~ 500A na ọkụ eletrik na-arụ ọrụ nke 380V / 400V, a na-eji ya ekesa ike eletriki ma chebe mbubata na obere eriri nke ahịrị na akụrụngwa ike.
N'okpuru ọnọdụ nkịtị, Enwekwara ike iji ya maka adịghị agbanwe agbanwe nke ahịrị.


Product Ihe

Ajụjụ

Ngwaahịa

Ihe mgbaàmà sekit a nwekwara nchedo ndị a:
• Ọ na-enye nchebe maka ọkụ mbibi mere site grounding kpatara ugbu a na-apụghị achọpụtara n'ihi overcurrent nchebe.
• Nye nchebe megide ihe egwu nke ịgbanye volta ala na-aba ụba n'ihi mmebi mkpuchi;
• Circuit breakers na gosiri ihe mmapụta emereme ugbu a abụghị gafere 30mA ga-eji na onye na kọntaktị nchedo.
• Circuit emebi na gosiri ugbu a nke 500A na n'okpuru nwekwara ike-eji maka-adịghị adịkarị mmalite, imebi n'oge ọrụ na bufee na obere circuit nchedo osa onu Motors.
DAM1L usoro ihe mgbaba sekit nwere ike ịkwado ya na ngwa eletriki na ngwa ọrụ dị iche iche maka ebumnuche dị iche iche, dị ka iche iche ngwaọrụ na-adọkpụ iche, kọntaktị inyeaka, kọntaktị mkpu na ntụgharị usoro ọrụ.

A na-eji usoro ihe ntanetị a eme ihe n'ọtụtụ ebe na owuwu, njem, ọwara, ebe obibi, wdg.
Nkesa nke okporo ụzọ; A na-eji ụdị edozi edozi iji dozie ihe omume dị ugbu a ma ọ bụ oge nkwụsị na saịtị.

Uru

• Nso: 10A ka 500A (AC)
• ihe jikọrọ ya, obere olu ya, nnukwu ike ịgbagha, nchekwa ma nwee ntụkwasị obi.
• Kemeghi magnetik ọnọdụ (0.8-1times) Na.
• Push na njem bọtịnụ ndokwa.
• Kewapụrụ isi na arcing kọntaktị
• Nwere ike gbanwee ihe mmapụta nke ugbu a ma ọ bụ oge nkwụsị dị ka iji ya.
• Ike mgbochi nnyonye anya ike.
• Wide nso nke ngwa.

A na-enye ike ọrụ ọrụ nke ihe nchegharị nchedo nke ugbu a nke usoro ndị a na-eweta site na ike ọkụ ọkụ dị iche iche (ike ọrụ nke nchedo nchebe nke ngwaahịa ndị mbụ na-enye site na ike ọkụ ọkụ otu) usoro ihe nchebe ugbu a nke ngwaọrụ nwere ike ka na-arụ ọrụ nke ọma. Mgbe ọkụ eletrik na-arụ ọrụ nke ihe mgbaba ihe nchegharị nke ihe ọkụkụ na-ebelata na 50V, ihe nkedo ihe nchebe nke ihe ntanetị nwere ike ịrụ ọrụ. (I coherence n = 30mA)

Ejiri usoro B nke usoro a (ntụgharị, isi ike) (Inm erughị 100), typedị S (ya bụ, ikike imebi ikike) na ụdị H (yabụ, ike dị elu (Inm> 160)) n'ọnọdụ dị iche iche.

A na-ejikọ okirikiri isi ihe na-emebi ihe n'ọtụtụ ụzọ:
-Ntuziaka njikọ piston
-Terminal ndọtị efere n'ihu njikọ
-Nke ịghasa njikọ na azụ nke pistin efere

-Wa-leakage Circuit emebi

DAM1L-125 CBR ELCB Earth Leakage protection circuit breaker3462

Mmapụta ugbu a circuit emebi isi parameters

COSφ

 

Gosiri ugbu a nke ihe fọdụrụ I △ n

(MA)

 

 

Gosiri ugbu a nke ndi fọduru no-motion I △ no

 (MA)

 

Max-Na-agbaji oge (S)

Ugboro abụọ

100,300,500

50,150,250

0.05,0.5, 0.8

ghgg

Ihe akara ngosi gosipụtara ihe arụ ọrụ (mA)

Gosiri na ọ dịghị uru ọ bara ugbu a.

Id A A A A A A A A A Res id id Res Res id

30

15mA

18mA-27mA

100

50mA

60mA-90mA

300

150mA

180mA-270mA

500

250mA

300mA-450mA

1000

500mA

600mA-900mA

DAM1L-125 CBR ELCB Earth Leakage protection circuit breaker3921 DAM1L-125 CBR ELCB Earth Leakage protection circuit breaker3923 DAM1L-125 CBR ELCB Earth Leakage protection circuit breaker3925 DAM1L-125 CBR ELCB Earth Leakage protection circuit breaker3927

Earth-leakage Circuit Okuko (ELCB)

 DAM1 -160L  ELCB Earth Leakage protection circuit breaker13972   

DAM1 -160L  ELCB Earth Leakage protection circuit breaker15322 

.Dị

MMA1-125L

MMA1-160L

Akinghapụ Code ikike

B

N

S

B

N

S

Gosiri Ugbu a nke ụba - Inm (A)

125A

160A

Gosiri Ugbu A-Na (40,50 ma ọ bụ 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) E

Ui (V)

Ogbe 690

Ogbe 690

Ue (V)

400V

400 / 415V

Number nke osisi

4P

4P

Icu (KA)

25

35

50

25

35

50

Igwe (KA)

12.5

Umuoji 17.5

37.5

12.5

26.25

37.5

Icm (elu) / 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

Nkwụnye ụzọ dị ugbu a (MA)

100-300-500

100-300-500

Oge na-egbu oge (ms)

50-500-800

50-500-800

Uimp (V)

10000

8000

Ngwongwo Dielectric (V)

2500

3000

Ogologo oge (mm)

≤30 / 0

≤30 / 0

Ntachi obi

Mgbakọ zuru ezu

8000

8000

Ndụ Ọdụdọ

1000

1000

Ndụ Mechanical

7000

7000

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

Isi okirikiri

A / 0

A / 0

Enyemaka sekit

AC-15

AC-15

N'okpuru Ntọhapụ Volta

Mwepụta Shunt

Kọntaktị inyeaka

Oti mkpu na kọntaktị

Onye Inyeaka na kọntaktị

Jikwaa Ọrụ Ọrụ

Egwuregwu Egwuregwu Egwuregwu

Ọnụ mkpuchi    

Oge seperator    

 DAM1L-125 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

Ibu ibu

Ofu 3P / 4P edozi

-

-

Ntinye ngwa mgbakwunye 3P / 4P

-

-

Weputa nsụgharị 3P / 4P

-

-

Earth-leakage Circuit Okuko (ELCB)

 DAM1 -160L  ELCB Earth Leakage protection circuit breaker13974

DAM1 -160L  ELCB Earth Leakage protection circuit breaker15324

.Dị

MMA1-250L

DAM1-400L

Akinghapụ Code ikike

N

S

H

G

N

S

H

G

Gosiri Ugbu a nke ụba - Inm (A)

250A

400A

Gosiri Ugbu A-Na (40,50 ma ọ bụ 55 ℃) (A)

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

250 - 315 (350) - 400 - 500A

Ui (V)

Ogbe 690

Ogbe 690

Ue (V)

400 / 415V

400 / 415V

Number nke osisi

4P

4P

Icu (KA)

35

50

65

85

35

50

70

85

Igwe (KA)

26.25

37.5

48.75

51

26.25

37.5

Ogbe 52.5

Ogbe 52.5

Icm (elu) / 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

Nkwụnye ụzọ dị ugbu a (MA)

100-300-500

100-300-500

Oge na-egbu oge (ms)

50-500-800

50-500-800

Uimp (V)

8000

8000

Ngwongwo Dielectric (V)

3000

3000

Ogologo oge (mm) ≤30 / 0 ※ ≤60 / 0 ※
Ntachi obi

Mgbakọ zuru ezu

8000

5000

Ndụ Ọdụdọ

1000

1000

Ndụ Mechanical

7000

4000

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

Isi okirikiri

A / B

A / B

Enyemaka sekit

AC-15

AC-15

N'okpuru Ntọhapụ Volta

Mwepụta Shunt

Kọntaktị inyeaka

Oti mkpu na kọntaktị

Onye Inyeaka na kọntaktị

Jikwaa Ọrụ Ọrụ

Egwuregwu Egwuregwu Egwuregwu

Ọnụ mkpuchi    

Oge seperator    

 DAM1L-125 CBR ELCB Earth Leakage protection circuit breaker6467

W (mm)

3P

-

-

4P

140

184

L (mm)

3P

-

-

4P

210

254

H (mm)

3P

-

-

4P

Ogbe 103.5

Ogbe 103.5

Ibu ibu

Ofu 3P / 4P edozi

-

41.5 / 5.5

5.1 / 7.1

Ntinye ngwa mgbakwunye 3P / 4P

-

4.6 / 6

6.5 / 8.5

Weputa nsụgharị 3P / 4P

-

5 / 6.4

6.5 / 8.7

• Icu: Ot-CO ule (O: Mepee oghere, CO: Imechi-Open imeghe, t: Oge echere)
• Ics: Ot-CO-t-CO test (O: imeghe imegharị, CO: Imechi-Open imeghe, t: Oge echere)


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