| Marka | ROCKWILL |
| Model Zenbakia | 12kV 24kV 36kV 38.5kV Mantenimendurik gabeko aire puroa/azote isolatutako biribilatze-unitatea (RMU) |
| Tentsurutegia | 24kV |
| Barrutikoa tentsioa | 630A |
| Maizotasuna indarrasuna | 50/60Hz |
| Serie | REC |
Deskribapena：
ROCKWILL oso garrantzitsu du produktuen kalitatea eta eginleku teknologia, eta prezisio eta zaintasunez tratatzen ditu produktuak sortzeko gaitan dauden hainbat pausu. Insulazio gasa erabiliz, aire zaharragarria, azotoa, dióxido de karbonoa eta aire puroa oso konparatu dira. Aire purua, mugimendurik gutxi eta doitasuna handiko, hautatzen da insulazio gas gisa SF6 ordez. Produktuaren nukleoaren sakelaria, eredu berriko baimeneko arkutegi apagatzeko sisteman oinarrituta, eta diseinu zorrotz eta trinkoarekin osatuta dago; sakelari gas guztiz itxita SF6ren ordez aire purua erabiltzen da, elektrizitate-eremuaren banaketarako diseinu oso ondoa duen, eta armario osoaren biribiltze partziala 5pC baino txikiagoa da; sinkon aloineko mekanismoaren salgaratze proba 168 ordu gainditu ditu, eta biztanbide gehienetan 30000 aldiz erabili daiteke.
Ezaugarriak：
Aire puro/azoto insulatua duten zerbitzu-koadro zirkularra
Gas iraunkorra
Karbono-emisio zero, desagertze zero
Produktuaren kalitate hobea lortzeko eginleku zorrotz eta zaintasunez
IEC/ANSI estandarrekin bat dator
Eguneroko egindako produktuak eskaintzen ditugu
Diseinu, montaje, proba... soluzio osoa
Segurtasuna eta fiabletasuna babesteko soluzioa
Espektro zabala, negozio erraza eta instalazio erraza
Parametro tekniko nagusiak (hiri-hiriko)：
Zenbait sakelari higieniko hauek dituzte tensio-mailak: 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 eta 69kV. eta pertsonalizazioa eskaintzen da.
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 |
Motza mota eta zerainduko oso purua/azotearen bitartez insulatutako errein mailako unitatea
Mota |
Painel bakaratuaren goiko luzapena |
Painel bakar baten aldeko luzapena |
Modulu trinko baten painel bakarren tamaina |
Kontaktu-hartzaileen panela |
390*850*1950 |
390*850*1950 |
390*850*1950 |
Karga-itzaleko panela |
390*850*1950 |
390*850*1950 |
390*850*1950 |
PT panela (3 fase, 5 zutabe) |
600*850*1950 |
600*850*1950 |
600*850*1950 |
PT panela (fase bakarra) |
420*850*1950 |
420*850*2000 |
420*850*1600 |
Bus lineal |
375*850*1950 |
375*850*2000 |
375*850*1600 |
Neurri-panela |
750*850*1950 |
750*850*2000 |
750*850*1600 |
