oloa

DAM1L-250 CBR ELCB Lalolagi Leakage Puipuiga matagaluega solia

DAM1L faasologa toega taimi nei (leakage) matagaluega soli (mulimuli ane taua o le matagaluega soli) o se fou faasologa o toega taimi nei (leakage) manuia atiina ae e ala i le faaaogaina o faava o malo tulaga mamanu ma alualu i luma gaosiga tekonolosi. Puipuia suia tulaga ituaiga soli soli.
O le togi faʻaopoopo volitiga o matagaluega motusia o lenei faʻasologa o 400V (Inm e laititi atu i le 160A) ma le 690V (Inm e sili atu i le 250A), lea e masani ona faʻaaogaina mo ac 50Hz ma faʻamauina I se malosiaga tufatufaina fesoʻotaʻiga ma le taimi nei o 10A ~ 500A ma le maualuga galue voltage o le 380V / 400V, e faʻaaoga e tufatufaina ai le eletise malosi ma puipuia le ova ma puʻupuʻu taamilosaga o laina ma paoa masini.
I lalo o tulaga masani, E mafai foi ona faʻaaoga mo le seasea fesuiaʻi o laina.


Oloa Faʻamatalaga

FAQ

Pine o oloa

Lenei matagaluega soli maua foi le puipuiga lea:
• E maua ai le puipuiga mo lamatiaga afi e mafua mai i le mafuaʻaga sese o le taimi nei e le mafai ona iloa ona o le soona puipuiga.
• Tuʻuina puipuiga mai le lamatiaga o le faʻateleina o le voltage eletise talu ai le faʻaleagaina o mea faʻaleagaina;
• E mafai ona faʻaaoga le au soli solofanua ma le toega o gaioiga o loʻo faia nei e le sili atu ile 30mA mo le puipuia o oe lava.
• O taʻamilosaga faʻasolosolo ma le aofaʻi o le taimi nei o le 500A ma lalo atu e mafai foi ona faʻaaoga mo le seasea amata, malepe i le taimi o faʻagaioiga ma le ova ma puʻupuʻu puipuia puipuiga o squirrel cage motors.
DAM1L series circuit breakers mafai ona faʻaauupegaina i mea faʻaeletise ma faʻaaoga masini mo faʻamoemoe eseese, e pei o le eseese vavaeina masini tripping, fesoʻotaʻiga fesoʻotaʻiga, faʻafesoʻotaʻi faʻafesoʻotaʻi ma faʻasolosolo au faʻagaioiga auala.

Lenei faʻasologa o matagaluega motusia e lautele faʻaaogaina i fausiaina, felauaiga, alavai, nofo ai, ma isi. O le tuai ituaiga i lenei faʻasologa o matagaluega motusia e faʻaaogaina mo lala laina
Tufatufaina o auala; Faʻaleleia ituaiga e faʻaaogaina e fetuʻunaʻi le toe gaioiga nei poʻo le motusia taimi i luga o le 'upega tafaʻilagi.

Lelei

• Vaʻaiga: 10A i le 500A (AC)
• tuʻufaʻatasia fausaga, laʻititi volume, maualuga gafatia gafatia, saogalemu ma faʻatuatuaina.
• Fetuutuunai seti maneta (0.8-1times) I totonu.
• Uunai i le malaga ki le sapalaiina.
• Vavaeʻese fesoʻotaʻiga autu ma faʻapipiʻiina fesoʻotaʻiga
• E mafai ona toe fetuʻunaʻi le toega gaioiga nei poʻo le motusia o taimi e tusa ai ma le faʻaaogaina moni.
• Malosi tetee tetee-faʻalavelave.
• Tele lautele o mea faʻaaoga.

O le galulue malosiʻaga o le toega taimi nei puipuiga matagaluega o lenei faʻasologa o matagaluega soli e sapalaiina e le tele-vaega paoa sapalai (o le galue malosiʻaga o le puipuiga matagaluega o vave oloa e sapalaiina e le tasi-vaega paoa sapalai) o le toega taimi nei puipuiga matagaluega O le masini eletise mafai lava ona faʻagaioia masani. Pe a faʻaititia le eletise o loʻo totoe o le toe faʻamaligiina o le taimi nei o puipuiga matagaluega ua faʻaititia i le 50V, o le matagaluega toega o le taimi nei le puipuiga matagaluega mafai lava ona galue masani. (I coherence n = 30mA)

Lenei faʻasologa o matagaluega soli e faʻavasegaina i B ituaiga (ie, tulaga masani gafatia gafatia) (Inm itiiti ifo i le 100), S ituaiga (ie, tulaga solia gafatia) ma H ituaiga (ie Maualuga togi gafatia gafatia (Inm> 160) mafai ona faʻaaogaina i tulaga eseese.

O le autu matagaluega o se matagaluega solia e fesoʻotaʻi i le tele o auala:
Piston fesoʻotaʻiga i luma
Terminal extension laina pito i luma fesoʻotaʻiga
O le sikulaka fesoʻotaʻiga i le pito i tua o le piston ipu

Lalolagi-Leakage matagaluega soli

DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3462

Toe totoe matagaluega matagaluega vaevae masani

COSφ

 

Fuafuaina o taimi nei o totoe lafo I △ n

(mA)

 

 

Fuafuaina le taimi nei o toe vaega leai-lafo I △ leai

 (mA)

 

Max-Breaking taimi (S)

0.2

100,300,500

50,150,250

0.05,0.5, 0.8

Fuafuaina toega o faʻagaioiga nei (mA)

Fuafuaina leai tripping taimi nei taua. △ leai (mA)

Toe faʻatulagaina o loʻo i ai nei. (MA) 0.5x (I △ n + I △ leai) ± 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

Lalolagi-Leakage matagaluega matagaluega (ELCB)

 DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3967   

DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3969
Faʻataʻitaʻiga

DAM1-125L

DAM1-160L

Solia le mafai gafatia Tulafono

B

N

S

B

N

S

Faatulagaina Nei o Frame lapoʻa- Inm (A)

125A

160A

Faatulagaina Nei-I (40,50 poʻo 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

Aofai o Pole

4P

4P

Icu (KA)

25

35

50

25

35

50

Ics (KA)

12.5

17.5

37.5

12.5

26.25

37.5

Icm (tumutumu) / 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 m) KA / cosotos

9 / 0.5

19 / 0.5

Amataga o loʻo i ai nei faitotoʻa (mA)

100-300-500

100-300-500

Taimi faatuai (ms)

50-500-800

50-500-800

Uimp (V)

10000

8000

Dielectric Propery (V)

2500

3000

mamao tuʻulafoaʻi (mm)

≤30 / 0

≤30 / 0

Tumau

Taamilosaga atoa

8000

8000

Ola Eletise

1000

1000

Olaga Faʻatino

7000

7000

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

Matagaluega Autu

A / 0

A / 0

Fesoasoani ausilali

AC-15

AC-15

Lalo o le Voltage Faʻamalolo

Shunt Faʻamatuʻu

Fesoʻotaʻiga Ausilali

Faʻafesoʻotaʻi atuatuvale

Fesoʻotaʻiga Fesoasoani ma Fesoʻotaʻiga Faʻafesoʻotaʻi

Faagaioia Faagaioiga Masini

Masini Faʻagaioiga Eletise

Faavaa tigaina    

Vaeluaina vaega    

 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

Pauna

Faʻamau faʻamau 3P / 4P

-

-

Faʻamau-i le faʻamatalaga 3P / 4P

-

-

Tusi le ata 3P / 4P

-

-

Lalolagi-Leakage matagaluega matagaluega (ELCB)

DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker5319

 DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker5321

Faʻataʻitaʻiga

DAM1-250L

DAM1-400L

Solia le mafai gafatia Tulafono

N

S

H

G

N

S

H

G

Faatulagaina Nei o Frame lapoʻa- Inm (A)

250A

400A

Faatulagaina Nei-I (40,50 poʻo 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

Aofai o Pole

4P

4P

Icu (KA)

35

50

65

85

35

50

70

85

Ics (KA)

26.25

37.5

48.75

51

26.25

37.5

52.5

52.5

Icm (tumutumu) / 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 m) KA / cosotos

12 / 0.3

19 / 0.5

Amataga o loʻo i ai nei faitotoʻa (mA)

100-300-500

100-300-500

Taimi faatuai (ms)

50-500-800

50-500-800

Uimp (V)

8000

8000

Dielectric Propery (V)

3000

3000

mamao tuʻulafoaʻi (mm) ≤30 / 0 ※ ≤60 / 0 ※
Tumau

Taamilosaga atoa

8000

5000

Ola Eletise

1000

1000

Olaga Faʻatino

7000

4000

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

Matagaluega Autu

A / B

A / B

Fesoasoani ausilali

AC-15

AC-15

Lalo o le Voltage Faʻamalolo

Shunt Faʻamatuʻu

Fesoʻotaʻiga Ausilali

Faʻafesoʻotaʻi atuatuvale

Fesoʻotaʻiga Fesoasoani ma Fesoʻotaʻiga Faʻafesoʻotaʻi

Faagaioia Faagaioiga Masini

Masini Faagaioiga Eletise

Faavaa tigaina    

Vaeluaina vaega    

 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

Pauna

Faʻamau faʻamau 3P / 4P

-

41.5 / 5.5

5.1 / 7.1

Faʻamau-i le faʻamatalaga 3P / 4P

-

4.6 / 6

6.5 / 8.5

Tusi le ata 3P / 4P

-

5 / 6.4

6.5 / 8.7

Icu: Ot-CO suʻega (O: Open maneuver, CO: Close-Open maneuver, t: Faatalitali umi)
• Ics: Suʻe Ot-CO-t-CO (O: tatala gaioiga, CO: Close-Open gaioiga, t: Umi faatalitali umi)


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