huahana

DAM1L-630 CBR ELCB Pūnaewele Hōʻokoʻa Kūkulu honua


ʻIke kikoʻī

FAQ

Nā huahana huahana

Hoʻolauna

ʻO DAM1L series residual current (leakage) circuit breaker (i kapa ʻia ma hope nei he circuit breaker) kahi papahana hou o ke koena o kēia manawa (kahe ʻana) i hoʻomohala maikaʻi ʻia e ka hoʻohana ʻana i ka hoʻolālā maʻamau o ka honua a me ka ʻenehana hana kiʻekiʻe.

Pale i mōlina hihia type kaapuni nalu.
ʻO ka volta uila hoʻohiehie o nā mea haki kaapuni o kēia moʻo 400V (ʻoi aku ka Inm ma mua o 160A) a me 690V (ʻoi aku ka nui o Inm ma mua o 250A), kahi i hoʻohana nui ʻia no ac 50Hz a helu ʻia I kahi pūnaewele hoʻolaha mana me ka manawa o 10A ~ 500A a me ka volta hana 380V / 400V i hoʻohana ʻia, hoʻohana ʻia ia e hāʻawi i ka ikehu uila a pale i ka overload a me ka pōkole kaapuni o nā laina a me nā pono uila.
Ma lalo o nā kūlana maʻamau, hiki ke hoʻohana ʻia no ka hoʻololi pinepine ʻana o nā laina.
Aia i kēia mea haki kaapuni ka pale aʻe:
• Hāʻawi ia i ka pale no nā pōʻino ahi i hoʻokumu ʻia e ke au o ka pae hewa i hiki ʻole ke ʻike ʻia ma muli o ka pale o ka manawa.
• Hāʻawi i ka pale e kūʻē i ka makaʻu o ka hoʻonui ʻana i ka uila o ka honua ma muli o ka pohō hoʻoweliweli;
• Hiki ke hoʻohana i nā mea haki kaapuni me nā koina hana residual i helu ʻia ma mua o 30mA no ka pale pilikino pilikino.
• Hiki ke hoʻohana i nā mea haki kaapuni me ka helu o 500A a i lalo no ka hoʻomaka pinepine ʻole, haki i ka wā o ka hana a me ka hoʻoulu a me ka pale kaapuni pōkole o nā mīkini ʻāpana squirrel.
Hiki ke hoʻolako ʻia i nā mea haki kaapuni DAM1L me nā pono uila a me nā pono mechanical no nā kumu like ʻole, e like me ka pīhoihoi kaʻawale ʻana o ka hāmeʻa, ka hoʻopili kōkua ʻana, ka hoʻopili ʻana i ka pū waikaua a me ke kaʻina hana hoʻohuli.

Hoʻohana ākea kēia moʻo o nā haki kaapuni i ke kūkulu ʻana, ka halihali ʻana, ke alawai, ka noho ʻana, a pēlā aku. Hoʻohana ʻia ke ʻano lohi i kēia moʻo o nā mea kaʻapuni no nā laina lālā.
Ka hoʻokaʻawale ʻana o nā alanui; hoʻohana ʻia ka ʻano hiki ke hoʻoliʻiliʻi i ke koena hana o kēia manawa a me ka manawa hoʻokaʻawale ma ka pūnaewele.

Nā mea maikaʻi

• Laulā: 10A a 500A (AC)
• ka hoʻohui pono, ka liʻiliʻi liʻiliʻi, ka haki kiʻekiʻe, palekana a hilinaʻi hoʻi.
• Hoʻonohonoho hoʻonohonoho magnetic (0.8-1times) In.
• Pahu i ka hāʻawi pihi huakaʻi.
• E hoʻokaʻawale i nā mea hoʻopili nui a me ka paʻa ʻana
• hiki ke hoʻoponopono i ke koena hana o kēia manawa a me ka manawa hoʻokaʻawale e like me ka hoʻohana maoli.
• hiki i ka anti-interferensience ikaika.
• Ka laulā o nā mea kōkua.

Hāʻawi ʻia ka mana hana o ke koena o ka pale i kēia manawa o kēia kaʻina o nā mea haki kaapuni e ka mana mana pae he nui (ʻo ka mana hana o ke kaapuni pale o nā huahana mua e hāʻawi ʻia e ka mana o ka mana hoʻokahi) ke koena pale o ka mana o kēia manawa Hiki ke hana maʻamau o ka hāmeʻa. Ke hoʻemi ʻia ka mana o ka mana o ka pōʻaiapuni residual circuit protection i kēia manawa i 50V, hiki ke hana maʻamau kaapuni pale o ka pōʻaiapuni maʻamau. (I coherence n = 30mA)

Hoʻokaʻawale ʻia kēia moʻo o nā haki kaapuni i ka ʻano B (ʻo ia hoʻi, hiki ke haki maʻamau) (Inm ma lalo o 100), ʻano S (ʻo ia hoʻi, hiki ke haki maʻamau) a me ka ʻano H (ie hiki ke hoʻohana ʻia ke kaha haki helu kiʻekiʻe (Inm> 160) i nā kūlana ʻokoʻa.

Hoʻopili ka poʻomanaʻo nui o ka mea haki kaapuni i nā ʻano he nui:
Pili pili mua
ʻO ka pili mua o ka pā extension extension
ʻO ka pilina wili ma ka hope o ka pā piston

Nā Holo Kaapuni Leakage Honua

DAM1L-630 CBR ELCB Earth Leakage protection circuit breaker3462

ʻO nā palena palena o ke kaapuni kū nei

COSφ

 

Loipālākiō au o ke koena noi I △ n

(mA)

 

 

Loipālākiō o koena no-noi I motion no

 (mA)

 

Max-Breaking time (S)

0.2

100,300,500

50,150,250

0.05,0.5, 0.8

Loipālākiō koena hana o kēia manawa (mA)

Loipālākiō ʻole tripping waiwai i kēia manawa. ʻAʻole wau (mA)

Range mA) 0.5x (I △ n + I △ no) ± 0.2I △ n

30

15mA

18mA-27mA

100

50mA

60mA-90mA

300

150mA

180mA-270mA

500

250mA

300mA-450mA

1000

500mA

600mA-900mA

DAM1L-630 CBR ELCB Earth Leakage protection circuit breaker3921 DAM1L-630 CBR ELCB Earth Leakage protection circuit breaker3923 DAM1L-630 CBR ELCB Earth Leakage protection circuit breaker3925 DAM1L-630 CBR ELCB Earth Leakage protection circuit breaker3927

Nā Nalu Kaapuni Leakage Honua (ELCB)

 DAM1L-630 CBR ELCB Earth Leakage protection circuit breaker3967

DAM1L-630 CBR ELCB Earth Leakage protection circuit breaker3969
Hoʻohālike

DAM1-125L

DAM1-160L

Ke Kaʻina Hana Kaha

B

N

S

B

N

S

Loipālākiō Kahi o ka mōlina nui- Inm (A)

125A

160A

Loipālākiō Nānā-I (40,50 a i ʻole 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

Helu 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 (piko) / 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

Paepae kūmau koena o kēia manawa (mA)

100-300-500

100-300-500

Hoʻoiho manawa (ms)

50-500-800

50-500-800

Uimp (V)

10000

8000

Dielectric Propery (V)

2500

3000

lonization mamao (mm)

≤30 / 0

≤30 / 0

Ke ahonui

Huina pōʻaiapuni

8000

8000

Ola Ola

1000

1000

Ke ola mīkini

7000

7000

Māhele (EN 60947-2 / IEC 60947-2)

Kaapuni nui

A / 0

A / 0

Kaapuni kōkua

AC-15

AC-15

Ma lalo o ka hoʻokuʻu ʻana o ka uila

Hoʻokuʻu Shunt

Hoʻokaʻaʻike kākoʻo

Hoʻokaʻaʻike Alarm

Hoʻokaʻaʻike kōkua a me ka hoʻopili pū waikaua

Hana i ka Hana Hana

Mekanika Operastion Uila

Uhi kāpili    

ʻĀpana hoʻokaʻawale    

 DAM1L-630 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

Kaumaha

Hoʻohui paʻa 3P / 4P

-

-

Pākuʻi plug-in 3P / 4P

-

-

Kaha i ka mana 3P / 4P

-

-

Nā Nalu Kaapuni Leakage Honua (ELCB)

  DAM1L-630 CBR ELCB Earth Leakage protection circuit breaker5319

 DAM1L-630 CBR ELCB Earth Leakage protection circuit breaker5321

Hoʻohālike

DAM1-250L

DAM1-400L

Ke Kaʻina Hana Kaha

N

S

H

G

N

S

H

G

Loipālākiō Kahi o ka mōlina nui- Inm (A)

250A

400A

Loipālākiō Nānā-I (40,50 a i ʻole 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

Helu 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 (piko) / 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

Paepae kūmau koena o kēia manawa (mA)

100-300-500

100-300-500

Hoʻoiho manawa (ms)

50-500-800

50-500-800

Uimp (V)

8000

8000

Dielectric Propery (V)

3000

3000

lonization mamao (mm) ≤30 / 0 ※ ≤60 / 0
Ke ahonui

Huina pōʻaiapuni

8000

5000

Ola Ola

1000

1000

Ke ola mīkini

7000

4000

Māhele (EN 60947-2 / IEC 60947-2)

Kaapuni nui

A / B

A / B

Kaapuni kōkua

AC-15

AC-15

Ma lalo o ka hoʻokuʻu ʻana o ka uila

Hoʻokuʻu Shunt

Hoʻokaʻaʻike kākoʻo

Hoʻokaʻaʻike Alarm

Hoʻokaʻaʻike kōkua a me ka hoʻopili pū waikaua

Hana i ka Hana Hana

ʻOihana Hana Uila

Uhi kāpili    

ʻĀpana hoʻokaʻawale    

 DAM1L-630 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

Kaumaha

Hoʻohui paʻa 3P / 4P

-

41.5 / 5.5

5.1 / 7.1

Pākuʻi plug-in 3P / 4P

-

4.6 / 6

6.5 / 8.5

Kaha i ka mana 3P / 4P

-

5 / 6.4

6.5 / 8.7

• Icu: Hōʻoia Ot-CO (ʻO: Maneuver hāmama, CO: Manuahi hāmama, t: Ka lōʻihi o ke kali ʻana)
• Ics: Hōʻoia Ot-CO-t-CO (O: wehe manuahi, CO: Close-Open maneuver, t: Ke kali nei ka lōʻihi)


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