| Branda | Wone Store |
| Uimhir Módel | 500kV Séir Pórcín-Chlúdach Ardaitheoirí Miotaseach Meála |
| Voltáil réamhsraithe | 420kV |
| Táirgead Freisin | 50/60Hz |
| Sraith | Y20W |
Is iad 500kV Series Porcelain-Housed Metal Oxide Surge Arresters ná comhdháil chosanta tábhachtach a díolannar do chórais fhuinnimh uafásach (UHV), go háirithe línte tosaithe 500kV, stáisiúin ionchais, agus eiseamláir bainteacha (mar shampla, trasnóirí, brisitheoirí circe). Is é an ról is mó acu ná teorainn a chur ar mhodhanna tréimhseacha a chuirtear i bhfeidhm trí shlatá scátháin, oibríochtaí scuabtha, nó deifric, ag iarraidh siombalach súracha tréimeach go dtí an talamh agus ag cothú modhanna fuinnimh réasúnta le linn gníomhaíochta ginearálta. Ina n-uisceanann ina n-uathaisle, cuireann siad cosaint meicniúil láidir le teicneolaíocht varistor metal oxide (MOV) forbartha, ag dearbhas cosaint ionsaitheach don bunstruchtúr gréasaí 500kV i gcoinne súracha fuinnimeachta a d’fhéadfadh titim eiseamlár nó seanspiorad a chur i gcrích.
Paramaitir Bunúsach
Model |
|
System |
Arrester Continuous |
DC 1mA |
Switching Impulse |
Nominal Impulse |
Steep - Front Impulse |
2ms Square Wave |
Nominal |
Rated Voltage |
Nominal Voltage |
Operating Voltage |
Reference Voltage |
Voltage Residual |
Voltage Residual |
Current Residual |
Current - Withstand Capacity |
Creepage Distance |
|
kV |
kV |
kV |
kV |
kV |
kV |
kV |
A |
mm |
|
(RMS Value) |
(RMS Value) |
(RMS Value) |
Not Less Than |
Not Greater Than |
Not Greater Than |
Not Greater Than |
20 Times |
||
Peak Value |
Peak Value |
Peak Value |
Peak Value |
||||||
Y20W1-420/1006W |
420 |
500 |
318 |
565 |
825 |
1006 |
1106 |
1500 |
15300 |
Y20W1-444/1063W |
444 |
500 |
324 |
597 |
871 |
1063 |
1160 |
1500 |
15300 |
Y20W1-468/1166W |
468 |
500 |
330 |
630 |
918 |
1120 |
1255 |
1500 |
15300 |
Y20W1-420/1006W |
420 |
500 |
318 |
565 |
825 |
1006 |
1106 |
2000 |
15300 |
Y20W1-444/1063W |
444 |
500 |
324 |
597 |
871 |
1063 |
1160 |
2000 |
15300 |
Y20W1-468/1120W |
468 |
500 |
330 |
630 |
918 |
1120 |
1255 |
2000 |
15300 |
Y20W1-420/1006W |
420 |
500 |
318 |
565 |
825 |
1006 |
1106 |
2500 |
18000 |
Y20W1-444/1063W |
444 |
500 |
324 |
597 |
871 |
1063 |
1160 |
2500 |
18000 |
Y20W1-468/1166W |
468 |
500 |
330 |
630 |
918 |
1120 |
1255 |
2500 |
18000 |
Y20W1-420/1006W |
420 |
500 |
318 |
565 |
825 |
1006 |
1106 |
1500 |
18900 |
Y20W1-444/1063W |
444 |
500 |
324 |
597 |
871 |
1063 |
1160 |
1500 |
18900 |
Y20W1-468/1166W |
468 |
500 |
330 |
630 |
918 |
1120 |
1255 |
1500 |
18900 |
Y20W1-420/1006W |
420 |
500 |
318 |
565 |
825 |
1006 |
1106 |
2000 |
18900 |
Y20W1-444/1063W |
468 |
500 |
330 |
630 |
918 |
1120 |
1255 |
2000 |
18900 |
Y20W1-468/1166W |
468 |
500 |
330 |
630 |
918 |
1120 |
1255 |
2000 |
18900 |