Uphawu
I-zinc oxide ngaphandle kwe-spark gap ene-synthetic cover.
• I-Varistors inamandla okutshintsha ngokukhawuleza ukusuka kwi-insulating state ukuya kwi-conductive state xa kukho ukugqithisa,
•Ulwakhiwo oludityanisiweyo kwi-fiberglass efakwe kwi-epoxy resin iqinisekisa ukomelela komatshini kwesitaki,
• Iqokobhe le-silicone elastomer langaphandle linika amandla e-dielectric.
Imigangatho yereferensi: IEC 60099-4 - 10 kA, 20kA / iklasi 2 ~ 4, IEC 60815 - inqanaba longcoliseko IV
Ukusebenza
Ukukhutshwa okuqhelekileyo ngoku: 10 kA (8/20 wave)
I-amplitude enkulu yangoku: 100 kA (amaza 4/10)
Umbane olinganisiweyo: ukusuka kwi-60kV ukuya kwi-216 kV
Umgca weCreepage:> 31 mm / kV
(inqanaba IV ngokwe-IEC 60815)
Umthamo wamandla(mim):4.8 kJ / kV ukusuka ku-Uc (amaza 4/10)
Ixesha elide langoku(min):600 A (wave 2 ms)
Ukumelana nemisinga emfutshane: 31.5 kA / 0.2 s - 600 A / 1 s
•Amandla okuhamba okuphezulu,
• Ukwehliswa komgangatho wamandla ombane ashiyekileyo,
•Iilahleko ezincinci zeJoule,
•Uzinzo lweempawu ngokuhamba kwexesha
•Ufakelo olulula,
•Isondlo sasimahla.
Imiqathango yokufakela
•Eyangaphakathi nangaphandle;
•Ubushushu bomoya okwi-Ambient :-40℃～+45℃
Obona bukhulu bemitha yelanga engagqithiyo kwi-1.1kW/m2;
•Ubude obungadlulanga kwi-3000m;
•Ireyithwe rhoqo kwi-ac system : 48Hz～62Hz;
• Esona santya somoya singekho ngaphezulu kwe-40m/s;
• Ubunzulu benyikima obungekho ngaphezulu kwe-8 degree;
• Amandla ombane asebenza ngokuqhubekayo phakathi kweetheminali zesibambi angekho ngaphezu kwamandla ombane osebenza ngokuqhubekayo;
Idatha yeParameters
| Umbane olinganisiweyo | kV | 60 | 72 | 84 | 96 | 108 | 120 | 132 | 144 | 168 | 192 | 204 | 216 |
| Umbane oqhubekayo wokusebenza | kV | 48 | 58 | 67.2 | 75 | 84 | 98 | 106 | 115 | 131 | 152 | 160 | 168 |
| Ubuninzi bombane obushiyekileyo kwi-5 kA 8/20µs | kV incopho | 148.6 | 178.3 | 208.0 | 237.8 | 262.4 | 291.6 | 320.8 | 349.9 | 408.2 | 466.6 | 495.7 | 524.9 |
| Ubuninzi bombane obushiyekileyo kwi-10 kA 8/20µs | kV incopho | 154.8 | 185.8 | 216.7 | 247.7 | 272.2 | 302.4 | 332.6 | 362.9 | 423.4 | 483.8 | 514.1 | 544.3 |
| Ubuninzi bombane obushiyekileyo kwi-20 kA 8/20µs | kV incopho | 166.6 | 199.9 | 233.2 | 266.6 | 291.6 | 324.0 | 356.4 | 388.8 | 453.6 | 518.4 | 550.8 | 583.2 |
| Ukutshintsha amandla ombane ashiyekileyo kwi-500A - 30/80µs | kV incopho | 117.9 | 141.5 | 165.1 | 188.6 | 212.2 | 235.8 | 259.4 | 283.0 | 330.1 | 377.3 | 400.9 | 424.4 |
| Amandla ombane ashiyekileyo empembelelo yangoku kwi-10kA - 1/2,5µs | kV incopho | 166.5 | 199.8 | 233.1 | 266.4 | 299.7 | 333.0 | 366.3 | 399.6 | 466.2 | 532.8 | 566.1 | 599.4 |
Imilinganiselo yesixhobo
|
10kA | 60kV | 72kV | 84kV | 96kV | 108kV | 120kV | 132kV | 144kV | 168kV | 192kV | 204kV | 216kV |
| A | 90 | 112 | ||||||||||
| B | 210 | 232 | ||||||||||
| C | 174 | 196 | ||||||||||
| H | Ilungiselelwe ngokweemfuno zabathengi | |||||||||||
| I-Creepage umgama (mm) |
Ilungiselelwe ngokweemfuno zabathengi | |||||||||||
(Yonke imilinganiselo kwi-mm.)
