huahana

DAM1L-250 CBR ELCB Pūnaewele Hōʻokoʻa Kūkulu honua

DAM1L series residual current (leakage) circuit breaker (ma hope aʻe i kapa ʻia ʻo 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 nā ʻenehana hana kiʻekiʻe.
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.


ʻIke kikoʻī

FAQ

Nā huahana huahana

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-250 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-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

Nā Nalu Kaapuni Leakage Honua (ELCB)

 DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker3967   

DAM1L-250 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-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

Kaumaha

Hoʻohui paʻa 3P / 4P

-

-

Pākuʻi plug-in 3P / 4P

-

-

Kaha i ka mana 3P / 4P

-

-

Nā Nalu Kaapuni Leakage Honua (ELCB)

DAM1L-250 CBR ELCB Earth Leakage protection circuit breaker5319

 DAM1L-250 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-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

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 ke kali ʻana)
• Ics: Hōʻoia Ot-CO-t-CO (O: wehe manuahi, CO: Close-Open maneuver, t: Ke kali nei ka lōʻihi)


  • Kekahi:
  • Aʻe:

  • Kākau i kāu leka ma aneʻi a hoʻouna iā mākou