CQM2E-250 Chotsukira dera chotsalira chamagetsi choyendetsedwa ndi magetsi

Ntchito zazikulu ndi mawonekedwe

1. Ndi ntchito yoteteza yakomweko: kugwiritsa ntchito RS485 pakukonza kwakomweko;

2. Ili ndi ntchito yoyesa mphamvu yamagetsi yogwira ntchito kutsogolo ndi kumbuyo, komanso ntchito yoyesa mphamvu yamagetsi yogwira ntchito yogawanika;

3. Ntchito yoziziritsa: kuzizira nthawi yomweyo, kuzizira kwa mphindi imodzi, kuzizira kwa ola limodzi, kuzizira tsiku lililonse ndi kuzizira kwa mwezi uliwonse;

4. Ili ndi ntchito yoyezera zinthu motsatira malamulo: ili ndi ntchito yoyezera kuchuluka kwa zinthu motsatira malamulo ndi kuchuluka kwake; ili ndi ntchito yowerengera kuchuluka kwa zinthu motsatira malamulo komanso motsatira malamulo;

5. Ili ndi ntchito yosungira zinthu monga magetsi, magetsi, zochitika, ndi zina zotero;

6. Ili ndi ntchito yolemba zochitika za kutayika kwa gawo, kutsata kwa voltage (current) reverse phase, kusintha kwa kayendedwe ka mphamvu ndi kufunika kopitilira malire;

7. Chosinthirachi chimathandizira kuzimitsa magetsi, kutsegula ndi kutseka, overcurrent, overvoltage, current imbalance, undervoltage, voltage imbalance, phase failure, ndi clearing event record functions. Cholembedwa chimodzi cha chochitika chimaphatikizapo: nthawi ya chochitika, chifukwa cha chochitika, kusiyana kwa gawo, ndi magawo amagetsi panthawi ya chochitikacho;

8. Ntchito yogwirizanitsa nthawi: imathandizira kulumikizana kwa nthawi yakumaloko ndi kuwulutsa, imalandira ndikugwiritsa ntchito lamulo logwirizanitsa nthawi loperekedwa ndi dongosolo lalikulu la siteshoni;

9. Ndi ntchito zitatu zakutali: kuthandizira ma signaling akutali, muyeso wakutali ndi ntchito zowongolera kutali;

10. Ndi ntchito yowunikira: zindikirani zambiri za momwe zinthu zimatsegulidwira ndi kutsekera;

11. Ili ndi ntchito yotumiza ndi kuzindikira zizindikiro za topology;

12. Ntchito yofotokozera za kuzima kwa magetsi: imathandizira ntchito yolumikizirana ndi wonyamula kwa masekondi opitilira 30 magetsi atazima;

13. Ndi ntchito yokweza kutali: kuthandizira kukweza kutali/kusakakamiza, ntchito yokweza kwanuko yosakakamiza;

14. Ndi ntchito zowonjezera: kuthandiza malo olumikizirana anzeru m'dera la siteshoni kuti akwaniritse kupanga kokha topology ya dera la siteshoni ndi ziwerengero za kutayika kwa mzere m'magawo kapena magawo a siteshoni;

15. Thandizani kulumikizana ndi kampani yonyamula ma broadband;

Malo Ogwiritsira Ntchito

1. Malo oyikapo ayenera kukhala opanda fumbi loyendetsa, mpweya wowononga, mpweya woyaka ndi wophulika, mvula kapena chipale chofewa;

2. Kutalika: osapitirira 2000m;

3. Kutentha kwapakati: -5°C-+40°C, kutentha kwapakati pa tsiku: ≤+35°C;

4. Chinyezi chocheperako: ≤50% (pamene kutentha kwa malo ozungulira kuli +40°C);

5. Mphamvu ya maginito ya mphamvu ya maginito yakunja pamalo oikirapo mbali iliyonse siyenera kupitirira nthawi 5 kuposa mphamvu ya maginito ya dziko lapansi;

6. Malo oyikapo ayenera kukhala ndi mpweya wabwino komanso zinthu zotenthetsera kutentha;

7. Ngati kulumikizana kwa HPLC (broadband carrier) kukufunika, onetsetsani kuti zipangizo zonse zolumikizirana zikugwira ntchito pansi pa transformer imodzi.

Magawo akuluakulu ndi magwiridwe antchito aukadaulo

Pulojekiti yaukadaulo	Mtengo wa Parameter
Chimango chamakono cha Inm (A)	250A
Yoyesedwa panopa Mu	250A
Kukweza mopitirira muyeso kwa nthawi yayitali lr(A)	125A, 160A, 200A, 250A
Voliyumu yogwira ntchito yoyesedwa Ue(V)	AC 400V
Voliyumu yoteteza kutenthetsa Ui (V)	1000V
Mphamvu yolimbana ndi mphamvu yamagetsi ya Uimp(kv)	8kV
Chiwerengero cha ndodo	3
Yoyesedwa mphamvu yomaliza yophwanya ma circuit afupiafupi Icu(kA)	36kA	Mtundu wa H: 50kA
Kuchuluka kwa kusweka kwa ma ICS(kA) komwe kumayesedwa ndi ntchito yochepa	25 kA	Mtundu wa H: 35kA
Yoyesedwa kuti ipirire mphamvu ya Icw(kA)/s kwa kanthawi kochepa	5kA/1s
Mtundu wa kugwedezeka	zamagetsi
Gwiritsani Ntchito Gulu	MU
Mtunda wozungulira (mm)	50mm
Moyo wa makina (nthawi)	8000
Moyo wamagetsi (nthawi)	2000
Chiwerengero chonse (nthawi)	10000

Miyeso (gawo:mm)