| Branda | ROCKWILL |
| Uimhir Módel | 12kV 24kV 36kV 38.5kV Iomparáid gan Miontráil Inscloíodh Púr Aer/Nitriú Ring Main Unit (RMU) |
| Voltáil réamhsraithe | 12kV |
| Cúr amach ar a dtugtar an-réiteach | 630A |
| Táirgead Freisin | 50/60Hz |
| Sraith | REC |
Cur síos：
Tá an-tábhacht á thabhairt ag ROCKWILL don cáilíocht na dtuairiscí agus don teicneolaíocht tionsclaíochta, ag trácht ar gach céim den phróiseas tuairisceoireachta le díograiseacht agus cruinneas. Úsáidtear an chineál gas insúlaithe amháin chun comparáid shuntasach a dhéanamh idir aer the, nitriú, coicís, agus aer glan. Tá an t-aer glan atá sinteáilte le suíomh uisce íseal go háirithe agus piondracht ard roghnaithe mar an t-insúlú gas is mó freagrach chun SF6 a in ionad. Níl sa chuid bheatha príomhchórais an tuairisc ach próiseas castála macánta nua do chambam arc éadrom, i gcomhcheangal le spín tri-ráiteach rialta a rinneadh go cúramach, le struchtúr iomlán a bhfuil sé simplí agus comhdheisiúil; Tá an bosca gas lánsealda ag brath ar aer glan chun SF6 a in ionad, le dearadh réadaíocht éilectraíochta an-tábhachtach, agus tá an scailg paipéide ar fud an ardmhaire faoi 5pC; Tá an t- trial chlúid salainne ar an meicniúm oibriúcháin a rinneadh trí chúlú inc an zinc tar éis 168 uair an chloig, agus is féidir leis an shaol is faide é a shroiche 30000 uair.
Gnéithe:
Aer glan / Nitriú insúlaithe
Gas comhshaoil
Eisiúint carboneach níos mó, eisiúint sráide níos mó
Tuairisceoireacht díograiseach agus cruinn, ag lorg cáilíocht níos fearr
Comhréiteach le sainmhínithe IEC/ANSI
Tá tuairisciú sainiúil ar fáil
Réitigh iomlána do dhearadh, cabhrú, triáil...
Réiteach freagrach don slándacht agus an ionsaíocht
Rang leathan ar fáil, gnó deasa agus suíomhú cóthrom
Príomhparaiméadaithe teicniúla (trí phás):
I gcuid de na clúidí sinsealach seo, tá na cinn voltais chomh maith le 6kV, 6.3kV, 6.6kV, 6.9kV, 7.2kV, 10kV, 10.5kV, 11kV, 11.5kV, 12kV, 13.2kV, 13.8kV, 14.5kV, 14.4kV, 15kV, 15.5kV, 15.6kV, 17.5kV, 20kV, 21.9kV, 22kV, 24kV, 30kV, 33kV, 33.5kV, 34.5kV, 35kV, 36kV, 38kV, 38.5kV, 40.5kV, 44kV, 45kV, 46kV, 66kV agus 69kV. agus is féidir tuairisciú sainiúil a dhéanamh.
12kV
N |
Item |
Unit |
Data |
1 |
Rated maximum voltage |
kV |
12 |
2 |
Rated maximum current |
A |
630/1250 |
3 |
Rated frequency |
Hz |
50/60 |
4 |
Method of Arc Suppressing |
Vacuum |
|
5 |
Method of Insulation |
Pure air/Nitrogen |
|
6 |
Rated short circuit breaking current |
kA |
20/25 |
7 |
Rated peak value withstand current |
kA |
50/63 |
8 |
Rated 1min power frequency withstand voltage |
kV |
42 |
9 |
Rated lightning impulse voltage |
kV |
75 |
10 |
Operation sequence |
/ |
C-0.3-CO-180-CO |
12 |
Resistance loop |
μΩ |
≤140 |
13 |
Rated gas pressure (20℃ gauge) |
Mpa |
0.02 |
14 |
Minimum operating gas pressure |
Mpa |
0 |
15 |
Mechanical life - Circuit breaker |
N |
10000 |
Mechanical life - Load break switch |
N |
3000/6000 |
|
Mechanical life - Disconnector |
N |
3000/6000 |
|
Mechanical life - Earthing switch |
N |
3000/6000 |
|
16 |
Protection grade - Gas tank |
IP67 |
|
Protection grade - Shell |
IP4X |
||
17 |
Rated annual air leakage rate |
% |
0.01 |
24kV
N |
Item |
Unit |
Data |
1 |
Rated maximum voltage |
kV |
24 |
2 |
Rated maximum current |
A |
630/1250 |
3 |
Rated frequency |
Hz |
50/60 |
4 |
Method of Arc Suppressing |
Vacuum |
|
5 |
Method of Insulation |
Pure air/Nitrogen |
|
6 |
Rated short circuit breaking current |
kA |
20/25 |
7 |
Rated peak value withstand current |
kA |
50/63 |
8 |
Rated 1min power frequency withstand voltage |
kV |
42 |
9 |
Rated lightning impulse voltage |
kV |
75 |
10 |
Operation sequence |
/ |
C-0.3-CO-180-CO |
12 |
Resistance loop |
μΩ |
≤140 |
13 |
Rated gas pressure (20℃ gauge) |
Mpa |
0.02 |
14 |
Minimum operating gas pressure |
Mpa |
0 |
15 |
Mechanical life - Circuit breaker |
N |
10000 |
Mechanical life - Load break switch |
N |
3000/6000 |
|
Mechanical life - Disconnector |
N |
3000/6000 |
|
Mechanical life - Earthing switch |
N |
3000/6000 |
|
16 |
Protection grade - Gas tank |
IP67 |
|
Protection grade - Shell |
IP4X |
||
17 |
Rated annual air leakage rate |
% |
0.01 |
36kV
N |
Item |
Unit |
Data |
1 |
Rated maximum voltage |
kV |
36 |
2 |
Rated maximum current |
A |
630/1250 |
3 |
Rated frequency |
Hz |
50/60 |
4 |
Method of Arc Suppressing |
Vacuum |
|
5 |
Method of Insulation |
Pure air/Nitrogen |
|
6 |
Rated short circuit breaking current |
kA |
20/25 |
7 |
Rated peak value withstand current |
kA |
50/63 |
8 |
Rated 1min power frequency withstand voltage |
kV |
42 |
9 |
Rated lightning impulse voltage |
kV |
75 |
10 |
Operation sequence |
/ |
C-0.3-CO-180-CO |
12 |
Resistance loop |
μΩ |
≤140 |
13 |
Rated gas pressure (20℃ gauge) |
Mpa |
0.02 |
14 |
Minimum operating gas pressure |
Mpa |
0 |
15 |
Mechanical life - Circuit breaker |
N |
10000 |
Mechanical life - Load break switch |
N |
3000/6000 |
|
Mechanical life - Disconnector |
N |
3000/6000 |
|
Mechanical life - Earthing switch |
N |
3000/6000 |
|
16 |
Protection grade - Gas tank |
IP67 |
|
Protection grade - Shell |
IP4X |
||
17 |
Rated annual air leakage rate |
% |
0.01 |
Cúl compachtach aonair/pheiteas díoltóireachta
Cineál |
Barrshín an phainéil aonair |
Taobhshín an phainéil aonair |
Méid an phainéil aonair den mhodúl comhgha |
Painéal Bhriseadh Circe |
390*850*1950 |
390*850*1950 |
390*850*1950 |
Painéal Scuabadh Lucht |
390*850*1950 |
390*850*1950 |
390*850*1950 |
Painéal PT (le trí phhas, 5 colúin) |
600*850*1950 |
600*850*1950 |
600*850*1950 |
Painéal PT (phhas aonair) |
420*850*1950 |
420*850*2000 |
420*850*1600 |
Bus Riser |
375*850*1950 |
375*850*2000 |
375*850*1600 |
Painéal Mheasúnachta |
750*850*1950 |
750*850*2000 |
750*850*1600 |
