| Chapa | Schneider |
| Namba ya Modeli | PMSet U-Series: Mzunguko wa Tatu wa Kurejesha |
| volts maalum | 15kV |
| Siri | PMSet U |
Maelezo Mkuu
Kitofauti ya PMSet U-Series inayokontrolwa na imetathmini na COMPACT au ULTRA PowerLogic ADVC Controller (ADVC). Imekuwa ndani ya kifuniko cha chuma au mildsteel kilichochea na mafuta ya zinc rich epoxy na mfumo wa rangi special powder, PowerLogic ADVC hutumia mikakati elektroniki yenye Operator Interface (O.I.) ambayo hutathmini kitofauti na kuwasaidia kwa ajili ya usalama, utathmini, ukontrol, na mawasiliano. Kilichokanali kwa kutumia kamba ya kontrol, switchgear na PowerLogic ADVC zinaweza kujenga ACR unayoweza kukontrolwa na kutathmini mbali.
Fungo
Switchgear hutokea kwa kutumia aktuator maegeshi ambaye huundesha na kunyoka. Kutofautiana hutokea wakati pulse iliyokontrolwa inapewa kwa aktuator ya nyoka/kufunga kutoka kwenye kapasitaa za uchukuzi katika PowerLogic ADVC. Waktu yuko kufunga, switch hulambana maegeshi. Push-rods zenye upasuaji wa mwendo hutoa uzito kwenye interrupters. Current Transformer (CT) na Capacitive Voltage Transformer (CVT) mbili zimekutana na pole ya epoxy. Hizi zinafanyika kwa PowerLogic ADVC kwa ajili ya usalama, kutathmini mbali, na kuonyesha. Umeme wa ziada wa 115/230 V AC unahitajika kusaidia kitengo cha kontrol. Wakati hii ni vigumu, voltage transformer zingine zinaweza zitolewe. Recloser unatolewa na viungo vya nemapad au clamp ya kabla chaguo. Brackets za kupanda surge arresters zinapatikana chaguo. Nyanja ya switchgear inavyoonekana kwa kibishara kubwa kinachowezekana kubaini.
Recloser Specifications
ADVC Maelezo Mkuu
Uwezo wa usalama mzuri, rekodi data, na mawasiliano unaweza kufanyika kwa teknolojia imezalishwana PowerLogic ADVC. Iliyoundwa khusa kwa kutumika pole mounted nje na mara nyingi inayowekevu chini pole kwa urahisi wa kutumia na watu wa kazi.
ADVC Fungo
Kwa kifuniko kinachounganisha ongezeko la joto kutokana na jua, chuma au mildsteel enclosure, au liko ndani ya mild steel enclosureilichochea na mafuta ya zinc rich epoxy na mfumo wa rangi special powder, inatumika kukuweka Control and Protection Enclosure (CAPE), Power Supply Unit (PSU),vifaa vya mteja, na Operator Interface.PowerLogic ADVC Series ina fungo za relay ya usalama multifunction, circuit breaker controller, metering unit, na remote terminal unit.Bateries zimeundwa chini ya moduli haya ili kusaidia kuzuia overheat hivyo umuhimu wa bateri wa hadi miaka minne(1)kufikiwa. Kifuniko kinacholindwa kwa kilema na kifuniko cha chuma au mild steel, kimefungwa na gasket ya gumu,kinatoa njia kwa operator interface. Vitunguu vilivyotengenezwa kinyume na entry ya vermin na parts electronics zimefungwa ndani ya kifuniko cha die-cast lililo funga ambalo linaweza kusaidia kuzuia entry ya moisture na condensation kwa lifetime marefu.
Kifuniko cha COMPACT kinaweza kutumika kwenye majira ya -10 hadi 50 °C, hata kuna chaguo la heater ya bateri katika ULTRA kuchelewesha range ya temperature ya kutumika kutoka -40 hadi 50 °C.Mikakati ya microprocessor controlled power supply inapatikana kwa kutumika halisi sio tu kwa circuit breaker na controller, lakini pia kwa communications radio au modem. Vifaa hivi vimeunganishwa kwa user programmable radio power supply iliyokuwa ndani. Kwa hiyo, hakuna mahitaji ya power supplies zingine za kutenganisha kwenye SCADA yako au Distribution Automation System. Kwa sababu ya undani mzuri, efficiency ya parts ni juu, inaweza lead-acid battery hold-up time of up to 46 hours(2). The LiFePO4 Battery of the controller can offer 43 hours of hold up time(3).The architecture used has the advantage that the circuit breaker operation is independent of the high voltage supply, relying on a set of capacitors charged by the auxiliary supply. Due to sophisticated power supply management techniques, a circuit breaker operation will operate when attempted, and alarms are raised over the telemetry when auxiliary power is lost. Communications equipment can be mounted within the PowerLogic ADVC cubicle. RS-232 and Ethernet TCP/IP are provided as standard to support your communications needs.
ADVC Specifications
The PowerLogic ADVC series is available in two models:
• ULTRA
• COMPACT
The following table outlines some of the differences between the two models:
