I-CQM2E-250 I-electronic residual current esebenza nge-circuit breaker

Imisebenzi eyinhloko nezici

1. Ngomsebenzi wokuvikela wendawo: kusetshenziswa i-RS485 ekunakekelweni kwendawo;

2. Inomsebenzi wokulinganisa amandla kagesi asebenzayo angaphambili nangemuva, kanye nomsebenzi wokulinganisa amandla kagesi asebenzayo esigaba sokuhlukanisa;

3. Umsebenzi wokuqandisa: ukuqandisa okusheshayo, ukuqandisa ngomzuzu, ukuqandisa ngehora, ukuqandisa nsuku zonke kanye nokuqandisa nyanga zonke;

4. Inomsebenzi wokulinganisa i-harmonic: inomsebenzi wokulinganisa ubukhulu be-harmonic kanye nesilinganiso sayo; inomsebenzi wokubala amazinga okuqukethwe okungajwayelekile kanye nokuvumelanayo;

5. Inomsebenzi wokugcina idatha efana ne-voltage, i-current, imicimbi, njll.;

6. Inomsebenzi wokurekhoda izehlakalo zokulahlekelwa yisigaba, ukulandelana kwesigaba sokubuyela emuva kwe-voltage (yamanje), ukubuyela emuva kokugeleza kwamandla kanye nesidingo esidlula umkhawulo;

7.Iswishi isekela ukucima ugesi, ukuvula nokuvala, ugesi ongaphezu kwamandla, ugesi ongaphezu kwamandla, ukungalingani kwamandla kagesi, ugesi ongaphansi kwamandla kagesi, ukungalingani kwamandla kagesi, ukwehluleka kwesigaba, kanye nemisebenzi yokuqopha umcimbi. Irekhodi elilodwa lomcimbi lihlanganisa: isikhathi sokwenzeka komcimbi, imbangela yokwenzeka, umehluko wesigaba, kanye namapharamitha kagesi ngesikhathi sokwenzeka komcimbi;

8. Umsebenzi wokuvumelanisa isikhathi: usekela ukuvumelanisa isikhathi sendawo nokusakaza, uthola futhi usebenzise umyalo wokuvumelanisa isikhathi okhishwe uhlelo lwesiteshi esikhulu;

9.Inemisebenzi emithathu ekude: ukusekela ukusayina okukude, ukulinganisa okukude kanye nemisebenzi yokulawula okukude;

10. Ngomsebenzi wokuqapha: thola ulwazi lwesimo sokuvula nokuvala;

11. Inomsebenzi wokuthumela nokuhlonza izimpawu ze-topology;

12. Umsebenzi wokubika ukucima kukagesi: usekela umsebenzi wokuxhumana kwenkampani isikhathi esingaphezu kwemizuzwana engama-30 ngemva kokucima kukagesi;

13. Ngomsebenzi wokuthuthukisa okude: sekela ukuthuthukiswa kokucindezelwa okude/okungacindezelwa, umsebenzi wokuthuthukisa okungekona ukucindezela wendawo;

14. Ngemisebenzi enwetshiwe: ukusiza i-intelligence fusion terminal endaweni yesiteshi esincane ukuthi ikwazi ukukhiqizwa ngokuzenzakalela kwe-topology yendawo yesiteshi esincane kanye nezibalo zokulahleka komugqa ezingqimbeni noma ezingxenyeni zesiteshi esincane;

15. Sekela ukuxhumana kwenkampani yenethiwekhi ye-broadband;

Indawo Yokusetshenziswa

1. Indawo yokufaka kufanele ingabi nothuli oluqhubayo, igesi ebolile, igesi evuthayo neqhumayo, imvula noma iqhwa;

2.Ukuphakama: hhayi ngaphezu kwama-2000m;

3. Izinga lokushisa eliphakathi: -5°C-+40°C, izinga lokushisa eliphakeme eliphakathi kwansuku zonke: ≤+35°C;

4. Umswakama ohlobene: ≤50% (uma izinga lokushisa elizungezile lingu-+40°C);

5. Amandla ensimu yamagnetic yensimu yamagnetic yangaphandle endaweni yokufakwa kunoma iyiphi indlela akufanele idlule izikhathi ezi-5 zensimu yamagnetic yomhlaba;

6. Indawo yokufaka kufanele ibe nomoya omuhle kanye nezimo zokushabalalisa ukushisa;

7. Uma kudingeka ukuxhumana kwe-HPLC (i-broadband carrier), qiniseka ukuthi yonke imishini yokuxhumana isebenza ngaphansi kwe-transformer eyodwa.

Amapharamitha ayinhloko kanye nokusebenza kobuchwepheshe

Iphrojekthi yepharamitha yobuchwepheshe	Inani Lepharamitha
I-Inm yamanje yohlaka (A)	250A
Kulinganiswe okwamanje ngaphakathi	250A
Ukusetha ukulibaziseka kwesikhathi eside kokulayisha ngokweqile i-lr(A) yamanje	125A, 160A, 200A, 250A
I-voltage yokusebenza elinganisiwe i-Ue(V)	I-AC 400V
I-voltage yokushisa elinganisiwe i-Ui(V)	1000V
I-voltage yokumelana nomfutho elinganisiwe i-Uimp(kv)	8kV
Inani lezinsika	3
Isilinganiso somthamo wokuphuka kwe-short-circuit Icu(kA) esiphezulu	36kA	Uhlobo lwe-H: 50kA
Umthamo wokusebenza olinganiselwe we-short-circuit breaking Ics(kA)	25 kA	Uhlobo lwe-H: 35kA
Ilinganiswe isikhathi esifushane sokumelana ne-Icw(kA)/s yamanje	5kA/1s
Uhlobo lokukhubeka	I-elekthronikhi
Sebenzisa Isigaba	KUPHAKATHI
Ibanga lokugoba (mm)	50mm
Impilo yemishini (izikhathi)	8000
Impilo kagesi (izikhathi)	2000
Inani eliphelele (izikhathi)	10000

Ubukhulu (iyunithi:mm)