I-DAM1 -160L ELCB Earth Leakage protection circuit breaker1
- Xhumana nathi
- Ikheli: IShanghai DaDa Electric Co, Ltd.
- Ucingo: 0086-15167477792
- Imeyili: charlotte.weng@cdada.com
Leli breaker lesifunda linokuvikelwa okulandelayo:
• Ihlinzeka ngokuvikelwa kwezingozi zomlilo ezibangelwe yiphutha lamanje lokumisa elingatholakali ngenxa yokuvikelwa ngokweqile.
• Ukuhlinzeka ngokuvikelwa engcupheni yokwenyuka kwamandla kagesi womhlabathi ngenxa yomonakalo wokugquma;
• Ama-breaker wesekhethi anezinsalela ezilinganisiwe zamanje ezingeqile ku-30mA angasetshenziselwa ukuvikela othintana naye.
• Ama-breaker wesekhethi anezilinganiso ezilinganisiwe zamanje ezingama-500A nangaphansi angasetshenziselwa ukuqala okungandile, ahlukane ngesikhathi sokusebenza nokugcwala ngokweqile nokuvikelwa kwesifunda okufishane kwama-squirrel cage motors.
Ama-breaker wesekethe we-DAM1L angafakwa izesekeli zikagesi nezinsimbi zomshini ngezinhloso ezahlukahlukene, njengedivayisi ekhubekisayo ehlukile, oxhumana nabo abasizayo, oxhumana ne-alamu kanye nesibambo esijikelezayo sokusebenza.
Lolu chungechunge lwama-breaker wesifunda lusetshenziswa kakhulu ekwakhiweni, ezokuthutha, emhubheni, endaweni yokuhlala, njll. Uhlobo lokulibaziseka kulolu chungechunge lwamakheli wesifunda lusetshenziselwa imigqa yegatsha
Ukusatshalaliswa kwemigwaqo; Uhlobo olungaguquguqukayo lusetshenziselwa ukulungisa isikhathi sesenzo esisele noma isikhathi sokunqamula esizeni.
Izinzuzo
Ibanga: 10A kuye ku-500A (AC)
• Isakhiwo esihlanganisiwe, ivolumu encane, umthamo omkhulu wokwephula, uphephile futhi unokwethenjelwa.
Isethingi kazibuthe eguquguqukayo (izikhathi eziyi-0.8-1) In.
• Ukuhlinzekelwa kokunikezwa kwezinkinobho zokuhamba.
• Hlukanisa oxhumana nabo abaphambili nabaphezulu
• Kungashintshwa isenzo sokusala samanje noma isikhathi sokunqamula ngokusetshenziswa kwangempela.
• Ikhono elinamandla lokulwa nokuphazamiseka.
• Izesekeli ezahlukahlukene.
Amandla asebenzayo wesekeli lokuvikela lamanje elisele elalolu chungechunge lwama-breaker wesekethe anikezwa amandla wezigaba eziningi (amandla asebenzayo wesekethe yokuvikela yemikhiqizo yakuqala ahlinzekwa amandla kagesi wesigaba esisodwa) insali yokuvikela yamanje esalayo Lapho amandla kagesi okusebenza esekeli lesikhathi sokuvikela eliyinsalela esehlisiwe aba ngu-50V, isekethe lesekeli lesikhathi sokuvikela elisele lisengasebenza ngokujwayelekile. (I coherence n = 30mA)
Lolu chungechunge lwama-breakers wesifunda luhlukaniswa ngohlobo lwe-B (okungukuthi, umthamo wokuqhekeka oyisisekelo) (i-Inm engaphansi kwe-100), uhlobo lwe-S (okungukuthi, amandla wokwephula okujwayelekile) nohlobo lwe-H (isb. Amandla aphezulu wokwephula amaphuzu (Inm> 160) ezimeni ezahlukene.
Isifunda esiyinhloko sekhefu lesifunda sixhunywe ngezindlela eziningi:
Uxhumano lwangaphambili lwePiston
Terminal isandiso plate phambi uxhumano
Ukuxhuma kwesikulufu ngemuva kwepuleti le-piston
Umhlaba-Ukuvuza Circuit Breakers
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Izinsalela eziyisisekelo zamakheli wesekhethi wamanje ezisele |
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ICOSφ |
Kulinganiswe ngesilinganiso sokunyakaza kwensali I △ n (mA)
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Kulinganiswe ngo yamanje yensalela no-motion Angikho (mA)
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Isikhathi se-Max-Breaking (S) |
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0.2 |
100,300,500 |
50,150,250 |
0.05,0.5, 0.8 |
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Kukalwe ukusebenza kwensalela yamanje （mA） |
Kulinganiselwe ukuthi inani lamanje alikhubeki.I △ no （mA） |
Ibanga lenani lamanje elisalayo. （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 |
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Ama-Breaker Circuit Earth-Leakage Breaker (ELCB) |
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Imodeli |
I-DAM1-125L |
I-DAM1-160L |
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Ukwephula Ikhodi Yamakhono |
B |
N |
S |
B |
N |
S |
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Kukalwe Njengamanje ngosayizi wozimele- Inm (A) |
125A |
160A |
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Kukalwe Okwamanje-Ku (40,50 noma 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 |
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I-Ui (V) |
690V |
690V |
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I-Ue (V) |
400V |
400 / 415V |
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Inombolo yePole |
4P |
4P |
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I-Icu (KA) |
25 |
35 |
50 |
25 |
35 |
50 |
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I-Ics (KA) |
12.5 |
17.5 |
37.5 |
12.5 |
26.25 |
37.5 |
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I-Icm (isiqongo) / cos ф (KA) |
40 / 0.3 |
73.5 / 0.25 |
105 / 0.25 |
41 / 0.3 |
73.5 / 0.25 |
110 / 0.25 |
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(I △ m) KA / cosф |
9 / 0.5 |
19 / 0.5 |
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Umbundu wamanje osalile (mA) |
100-300-500 |
100-300-500 |
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Ukubambezeleka kwesikhathi (ms) |
50-500-800 |
50-500-800 |
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I-Uimp (V) |
10000 |
8000 |
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Indawo ye-Dielectric (V) |
2500 |
3000 |
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isizungu ibanga (mm) |
≤30 / 0 |
≤30 / 0 |
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Ukukhuthazela |
Imijikelezo Yonke |
8000 |
8000 |
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|
ElectricalLife |
1000 |
1000 |
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I-MechanicalLife |
7000 |
7000 |
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Isigaba (EN 60947-2 / IEC 60947-2) |
Isifunda esikhulu |
A / 0 |
A / 0 |
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Isifunda esisizayo |
AC-15 |
AC-15 |
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| Ngaphansi Kokukhishwa Kwe-Voltage |
√ |
√ |
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| Ukukhishwa kwe-Shunt |
√ |
√ |
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| Ukuxhumana Okusizayo |
√ |
√ |
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| Ukuxhumana kwe-alamu |
√ |
√ |
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| Ukuxhumana Okusizayo kanye ne-Alarm Contact |
√ |
√ |
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| I-Handle Operation Mechanism |
√ |
√ |
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| Indlela Yokusebenza Kagesi |
√ |
√ |
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| Ikhava yesikhumulo |
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√ |
√ |
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| Isihlukanisi sesigaba |
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√ |
√ |
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W (mm) |
3P |
- |
- |
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4P |
101 |
120 |
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L (mm) |
3P |
- |
- |
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4P |
155 |
120 |
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H (mm) |
3P |
- |
- |
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|
4P |
70 |
70 |
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Isisindo |
Uhlobo olungaguquki 3P / 4P |
- |
- |
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Uhlobo lwe-plug-in 3P / 4P |
- |
- |
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Dweba uhlobo 3P / 4P |
- |
- |
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Ama-Breaker Circuit Earth-Leakage Breaker (ELCB) |
|
|
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| Imodeli |
I-DAM1-250L |
I-DAM1-400L |
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| Ukwephula Ikhodi Yamakhono |
N |
S |
H |
G |
N |
S |
H |
G |
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| Kukalwe Njengamanje ngosayizi wozimele- Inm (A) |
250A |
400A |
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| Kukalwe Okwamanje-Ku (40,50 noma 55 ℃) (A) |
63 - 80-100-125 - 160 (180) - 200 (225) - 250 (320) A |
250 - 315 (350) - 400 - 500A |
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| I-Ui (V) |
690V |
690V |
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| I-Ue (V) |
400 / 415V |
400 / 415V |
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| Inombolo yePole |
4P |
4P |
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| I-Icu (KA) |
35 |
50 |
65 |
85 |
35 |
50 |
70 |
85 |
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| I-Ics (KA) |
26.25 |
37.5 |
48.75 |
51 |
26.25 |
37.5 |
52.5 |
52.5 |
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| I-Icm (isiqongo) / 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 |
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| (I △ m) KA / cosф |
12 / 0.3 |
19 / 0.5 |
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| Umbundu wamanje osalile (mA) |
100-300-500 |
100-300-500 |
||||||||
| Ukubambezeleka kwesikhathi (ms) |
50-500-800 |
50-500-800 |
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| I-Uimp (V) |
8000 |
8000 |
||||||||
| Indawo ye-Dielectric (V) |
3000 |
3000 |
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| isizungu ibanga (mm) |
≤30 / 0 ※ |
≤60 / 0 ※ |
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| Ukukhuthazela |
Imijikelezo Yonke |
8000 |
5000 |
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|
Impilo kagesi |
1000 |
1000 |
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Ukuphila Kwemishini |
7000 |
4000 |
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Isigaba (EN 60947-2 / IEC 60947-2) |
Isifunda esikhulu |
I-A / B |
I-A / B |
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Isifunda esisizayo |
AC-15 |
AC-15 |
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| Ngaphansi Kokukhishwa Kwe-Voltage |
√ |
√ |
||||||||
| Ukukhishwa kwe-Shunt |
√ |
√ |
||||||||
| Ukuxhumana Okusizayo |
√ |
√ |
||||||||
| Ukuxhumana kwe-alamu |
√ |
√ |
||||||||
| Ukuxhumana Okusizayo kanye ne-Alarm Contact |
√ |
√ |
||||||||
| I-Handle Operation Mechanism |
√ |
√ |
||||||||
| Indlela Yokusebenza Kagesi |
√ |
√ |
||||||||
| Ikhava yesikhumulo |
|
|
√ |
√ |
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| Isihlukanisi sesigaba |
|
|
√ |
√ |
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|
W (mm) |
3P |
- |
- |
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|
4P |
140 |
184 |
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L (mm) |
3P |
- |
- |
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|
4P |
210 |
254 |
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H (mm) |
3P |
- |
- |
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|
4P |
103.5 |
103.5 |
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Isisindo |
Uhlobo olungaguquki 3P / 4P |
- |
41.5 / 5.5 |
5.1 / 7.1 |
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Uhlobo lwe-plug-in 3P / 4P |
- |
4.6 / 6 |
6.5 / 8.5 |
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|
Dweba uhlobo 3P / 4P |
- |
5 / 6.4 |
6.5 / 8.7 |
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• I-Icu: Uhlolo lwe-Ot-CO (O: Vula ukuqondisa, i-CO: Ukuvulwa kwe-Open-Open, t: Isikhathi sokulinda)
• Izithonjana: Ukuhlolwa kwe-Ot-CO-t-CO (O: ukuqondisa okuvulekile, i-CO: I-Open-Open maneuver, t: Isikhathi sokulinda)
