I-GDF-5000 kwi-Intanethi ye-Insulation Monitoring Device ye-DC System
I-GDF-5000/OL i-Online Insulation Monitoring Device ye-DC System isetyenziselwa ukujonga ixesha lokwenyani kwi-intanethi ye-insulation status ye-DC bus kunye nesebe.Esi sixhobo samkela indlela yobhaqo yoxhathiso olulungeleleneyo lwe-DC.Ayivelisi naluphi na uphawu lophazamiseko lwe-AC okanye lwe-DC kwi-busbar, kwaye ayizukubangela ukwehliswa kokumelana nokufakelwa kokufakelwa.Ifanelekile kwizityalo zamandla kunye nezitishi zaso naliphi na inqanaba lombane.
Uzinzo olukhethekileyo lwe-GDF-5000 / OL kunye ne-anti-distributed capacitance yenza ukuba ilungele ngakumbi inkqubo yebhasi phantsi kweemeko zokusebenza ezinzima, isakhiwo sesixhobo esisemgangathweni, ubungakanani obudibeneyo, ukufakwa ngokufanelekileyo kunye nokusebenza okungcono.
I-GDF-5000/OL inomboniso weLCD, ulawulo olupheleleyo lwesoftware, ujongano olugqibeleleyo lomatshini, ukusebenza lula kunye nokusetyenziswa.
●Ubume bemodyuli bomgangatho wamazwe ngamazwe wokulawula ushishino, iqokobhe elisemgangathweni, ubungakanani obuncinci kunye nobunzima obulula, ukufakwa lula kunye nokugcinwa;
●Ibhasi enye/embini ukuya kuthi ga kwi-64 loop esweni, i-DC elungeleleneyo yokubona indlela yokubona, akukho kuphazamiseka kwebhasi;
●Ukukhangela ngokukhawuleza kwesebe, ixesha lokuhlola lingaphantsi kwemizuzwana ye-20;
●Iziphumo ezilinganisiweyo azihambelani nokuhanjiswa kwebhasi;
●Ukuhlolwa kwamasebe ngokuzenzekela/ngesandla;
●Uqwalaselo lwe-DC yokuvuza inzwa yangoku iyaguquguquka kwaye ilungele.
●I-Isolated RS-485 ujongano lonxibelelwano, i-MODBUS/Emerson iprotocol yonxibelelwano ihambelana ngokupheleleyo;
●Uluhlu lobushushu bokusebenza kwimizi-mveliso;
| Iiparamitha | Uphawu | Imeko yovavanyo | Min. | Isiqhelo | Max. | Iyunithi |
| Ibakala lokungena kwamandla ombane | Vin | 24, 48, 110, 220 | V | |||
| Uluhlu lwamandla okufakwayo | Vf | 80%Vin | 140%Vin | V | ||
| Ukuchaneka komlinganiselo wombane | Vin=Vf | ±0.5% | ||||
| Uluhlu lokuxhathisa ibhasi | Rm | Vin=Vf | 0 | 999 | KΩ | |
| Ukuchaneka kokumelana nebhasi | ±5% | |||||
| Uluhlu lokumelana nesebe | Rz | Vin=Vf | 0.0 | 100.0 | KΩ | |
| Ukuchaneka kokumelana nesebe | ±5% | |||||
| Amanani esebe lecandelo ngalinye | N | 0 | 64 | |||
| Usetyenziso lwamandla olulinganisiweyo | Po | 3 | W | |||
| Uluhlu lobushushu obusebenzayo | Tj | -10 | 50 | ℃ | ||
| Umthamo woqhagamshelwano we-alam | Pf | DC, akukho ngqiqo | 220V 0.2A |
