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SPD sikukwabilila T1 mulongo
Kulanga-langa zintu
Kweelana a GB18802.1, GB50057 antoomwe a Q/THQBOO1-2013 zyeelelo, kunembo kwa SPD loop kweelede kuswaanganizyigwa antoomwe azibelesyo zyakukwabilila kuzwa kuzuba ziyandika kuli basikupanga zikwabilizyo zya surge.
Nkaambo kakuti fiyuzi yachiindi eechi a circuit breaker nsyoonto tazikonzyi kubelekela antoomwe a SPD, eelyo magesi naatali kabotu naakuti SPD yamana akubeleka, mulilo azibelesyo zilanyonyooka akaambo kamulabi, eezyo zyakanyonganya kapati kubeleka kabotu kwakupanga!
Kwalino, mweelwe mupati wama circuit breaker masyoonto aabelesyegwa antoomwe a SPD taukonzyi kweezyanisyigwa mutwaambo tone ootu:
1.Ikuzungaana kwamulabi nchuubauba kunyonyoona-kukwabilila kwamulabi kwaalilwa;
2.Magesi manji aasyeede aamumuni uuzwa mumulengalenga-kusyomeka kwakukwabilila zibelesyo kuzwa mumulengalenga kwaceya;
3.I nguzu zya magesi zya free-wheeling tazileki pe- nguzu zya magesi tazili kabotu mpawo SPD ili mumulilo;
4.Kuuma kwamulabi kwazwa mukulubizya-kukwabilila kwamulabi kwaalilwa.
Mukulanga bukkale buliwo lino bwakuti taakwe chintu chikwabilila kuzwa kuzuba lya SPD mumulimo wakukwabilila kuzwa kuzuba, musule amyaka yotatwe yakuvwuntauzya akusumpula antoomwe amyaka iitandila kuli yomwe yakusola zintu zyaandeene-andeene mu laboratory, kwasinizyigwa kuti SPD backup protector (SCB)
1.SPD nguzu zya frequency zyaangulukide lweendo lwa 4A
2.Non-trip impulse current ilainda 40kA(8/20);
3.Kutyompwa kwakuzwa mumulengalenga. Amumanizye bukkale buliwo lino bwakuti SPD taijisi zibelesyo zyakukwabilila kuzwa kumagesi manji; Ikugwasya kwakubelekela antoomwe aakati ka SCB a SPD nkusinizya kuti SPD tiijati mulilo akuti kugonkwa kwamulabi takuzwidilili pe.
Mulimu abupati bwakubelesya
SPD chaalubazu chaanze chigwisya chijatikizyidwe mumulongo a SPD loop, mpawo chibelesyo chakusalazya magesi mukati chibelesyegwa kuchita kuti magesi masyoonto afwambaane kutyoka; Ikuzungaana kwamulabi mupati takuleki pe. Amuzuzikizye mulimo wanguzu zya frequency nsyoonto ya SPD yakukwabilila mulilo alimwi akukwabilila kuzumanana kwa SPD kuzwa kuzuba; Zintu zya SCB zibelesyegwa buyo kukwabilila SPD loop overcurrent, naa kukwabilila backup current. Twamulomba kuti mutazibelesyi muziindi zimwi.
Bube bwachintus
1. Nzila yakulezya yeendelezyegwa amaparamita, iikonzya kupa kuti kube kutyompokelwa kwakusala kwiinda mumagesi;
2. Ivoltage yasyaala ya impulse current ili munsi, iikonzya kweezyanisyigwa a fuse;
3. Kujatana kwanguzu zyiingi, abuumi bulamfwu bwakubeleka;
4. Chiimo cha Micro-broken, bbuku liniini, chibotu kukumana kwa magesi kuchitila kuzyiba SPD;
5.Kuzuzikizya zyeelelo, kuzuzikizya ziyandika zyakugwasyilizya SPD ku T1, T2 antoomwe a T3.
6.35mm clamp rail installation ilazuzikizya ziyandikana zyakubikka munyika yoonse.
Milawu yakupa zina lyachikozyano
Zibeela zipati zyabusongo
| Zitondezyo | PHSCB-15 | PHSCB-25 |
| Kutazungaana kwanguzu zyamagesi Ie | ≤15kA(10/350)us | ≤25kA(10/350)us |
| Kutazungaana kwanguzu zyakuliyumya | 60kA(8/20)16 ziindi 15kA(10/350)2 ziindi | 80kA(8/20)16 ziindi 25kA(10/350)2 ziindi |
| Magesi aabelesyegwa Ue | 230VAC | |
| Inguzu zyakukwabilila zyaambwa Ui | 400VAC | |
| Muulo walweendo lwalino Id | Mujibelo watatu 1A | |
| Kubelesya nguzu zya short-circuit Ics | 65kA/100kA | |
| Chiindi chakutyoka kwamagesi mafwiifwi Tcs | ≤40ms | |
| Bikka chiindi chakutyoka kwachiindi eechi | ≤50ms | |
| buumi bwaminchina | ＞1000ziindi | |
| buumi bwamagesi | ＞1000ziindi | |
| Ibbazu lyakukwabilila | IP20 | |
| Sikulukulu wakusinikizya waya | M5 | |
| Busena busyoonto bwa ntambo yakuswaanganya | 2 5mm2/kuzungaana | |
| Busena bupati bwakuswaanganya ntambo | 25mm2/kuzungaana | |
| Mulimo mupati uuzumizyidwe wakubeleka wakutumina luwaile kuzwa kule | 2A/250VAC Kujalwa lyoonse naakuti kujalulwa (kujalwa lyoonse) | |
| Zibelesyo zyachikumba | PA 66 UL94V-O | |
| Chitondeezyo chaamba | Chikumba chiniini 90x72x69mm chikumba chipati 90x144x69mm | |
| kujatana aakati kakukwabilila akupya kwabusena | Taakwe kujatana aakati ka-25°C a-60°C | |
| Busena bwakuyobweda | kupya 40°C-75°C kutontola | |
| Busena bwakubelekela | kupya 40°C-75°C kutontola | |
| Mubala wachikumba | Chikumba chituba Chijatilo chisiya | |
| Kubikka njanji yakusololela | EN60715 (35mm) | |
Mufanikisyo wakubamba waya
mulandu wakulomba
Kuzekaula kwabupati
Cifwanikiso choonse cha 36mm mpati
Cifwanikiso choonse cha 18mm chigogo chiniini
