Commutator electricus hybridus cum isolatione gas insufflata usque ad 145kV
Attributa principalia
| Marca | ROCKWILL |
| Numerus Modeli | Commutator electricus hybridus cum isolatione gas insufflata usque ad 145kV |
| Votum nominatum | 145kV |
| currus electricus nominatus | 2000A |
| currentis rumpendi nominale in circuitu commutato | 31.5kA |
| Series | RHP |
Descriptiones productorum a fornitori
Product overview
Apparatus electricum RHP HGIS genus novum est apparatus electricus alta tensio. Retinet praestantias apparatorum electricorum GIS combinatarum, uti compactitatem, altam fiduciam et exiguum operis in operatione et maintenance, simul innovando retinens busbar ut ordinatio AIS pro installatione et coniunctione in loco. Haec constructio efficaciter superat defectus quos adhibent apparatus traditionales AIS, sicut magnam superficiem, multas iuncturas, et onerosum operis in inspectionibus et maintenance.
Id aptum est ad systemata transmissionis et distributionis a 40.5kV usque 145kV et infra in thermoplis, substationibus, stationibus ferroviariis, portubus, et magnis industriis atque minis. Id praeclare convenit pro projectis angusti spati, sicut substationes montanas et urbanas, et posset installari intus, foris, vel super tecta.
Product Component
Mian features
Solutio Vera Adfinitatis Operationis in Disconnector/Earthing Switches;
Structura Modularis et Interruptionis Autoblasticae Progressivae Pro Fiducia Aucta;
Eliminatio aut reductio significativa discorum insulatorum pro fiducia aucta;
Applicatio artificiorum manufacturarum specialium reducit numerum flangiarum, itaque minimizans potentiam ad effluvium gas;
CT Exterius Positus Pro Securitate et Fiducia Aucta;
Structura Compacta et Dispositio Flexibilis;
Relativiter oeconomicius quam AIS.
Technical Parameters
RHP-40.5
N |
Item |
Unit |
Parameters |
1 |
Rated maximum voltage |
kV |
40.5 |
2 |
Rated maximum current |
A |
≤2000 |
3 |
Rated frequency |
Hz |
50/60 |
4 |
First opening pole coefficient |
|
1.5 |
5 |
Rated short circuit breaking current |
kA |
31.5 |
6 |
Rated short-circuit duration |
s |
4 |
7 |
Rated out of step breaking current |
kA |
7.9 |
8 |
Rated peak value withstand current |
kA |
80 |
9 |
Rated 1min power frequency withstand voltage (Dry/Wet) |
kV |
To ground 110 |
Break 118 |
|||
10 |
Rated lightning impulse voltage |
kV |
To ground 215 |
Break 215 |
|||
11 |
Operation sequence |
|
O-0.3s-CO-180s-CO |
12 |
Opening time |
ms |
50±10 |
13 |
Closing time |
ms |
90±20 |
14 |
Close-open time |
ms |
≤100 |
15 |
Main circuit resistance |
μΩ |
≤150 |
16 |
Rated SF6 gas pressure (20℃gauge pressure) |
Mpa |
0.5 |
17 |
Alarm/blocking pressure(20℃gauge pressure) |
Mpa |
0.45/0.4 |
18 |
SF6 annual gas leakage rate |
% |
≤0.5 |
19 |
Gas moisture content |
Ppm(v) |
≤150 |
20 |
Mechanical life |
times |
6000 |
RHP-72.5
N |
Item |
Unit |
Parameters |
1 |
Rated maximum voltage |
kV |
72.5 |
2 |
Rated maximum current |
A |
≤3150 |
3 |
Rated frequency |
Hz |
50/60 |
4 |
First opening pole coefficient |
|
1.5 |
5 |
Rated short circuit breaking current |
kA |
40 |
6 |
Rated short-circuit duration |
s |
4 |
7 |
Rated out of step breaking current |
kA |
10 |
8 |
Rated peak value withstand current |
kA |
100 |
9 |
Rated 1min power frequency withstand voltage (Dry/Wet) |
kV |
To ground 275 |
Break 315 |
|||
10 |
Rated lightning impulse voltage |
kV |
To ground 650 |
Break 750 |
|||
11 |
Operation sequence |
|
O-0.3s-CO-180s-CO |
12 |
Opening time |
ms |
32±7 |
13 |
Closing time |
ms |
85±10 |
14 |
Close-open time |
ms |
≤60 |
15 |
Main circuit resistance |
μΩ |
≤100 |
16 |
Rated SF6 gas pressure (20℃gauge pressure) |
Mpa |
0.5 |
17 |
Alarm/blocking pressure(20℃gauge pressure) |
Mpa |
0.55/0.5 |
18 |
SF6 annual gas leakage rate |
% |
≤0.5 |
19 |
Gas moisture content |
Ppm(v) |
≤150 |
20 |
Mechanical life |
times |
6000 |
RHP-145
N |
Item |
Unit |
Parameters |
1 |
Rated maximum voltage |
kV |
145 |
2 |
Rated maximum current |
A |
≤3150 |
3 |
Rated frequency |
Hz |
50/60 |
4 |
First opening pole coefficient |
|
1.5 |
5 |
Rated short circuit breaking current |
kA |
40 |
6 |
Rated short-circuit duration |
s |
4 |
7 |
Rated out of step breaking current |
kA |
10 |
8 |
Rated peak value withstand current |
kA |
100 |
9 |
Rated 1min power frequency withstand voltage (Dry/Wet) |
kV |
To ground 275 |
Break 315 |
|||
10 |
Rated lightning impulse voltage |
kV |
To ground 650 |
Break 750 |
|||
11 |
Operation sequence |
|
O-0.3s-CO-180s-CO |
12 |
Opening time |
ms |
32±7 |
13 |
Closing time |
ms |
85±10 |
14 |
Close-open time |
ms |
≤60 |
15 |
Main circuit resistance |
μΩ |
≤100 |
16 |
Rated SF6 gas pressure (20℃gauge pressure) |
Mpa |
0.5 |
17 |
Alarm/blocking pressure(20℃gauge pressure) |
Mpa |
0.55/0.5 |
18 |
SF6 annual gas leakage rate |
% |
≤0.5 |
19 |
Gas moisture content |
Ppm(v) |
≤150 |
20 |
Mechanical life |
times |
6000 |
Dimensio
40.5kV
72.5kV
145kV
- Plena digitalizatio: Collectio informationis, transmissio, et processus sunt omnes digitales, cum fibrae opticae substituant cabulos;
- Alta compatibilitas: Secundum standardem IEC 61850, instrumenta inter se connectuntur et interoperabilia sunt;
- Facile expandibilis: Novae functiones non requirunt modificationem instrumentorum existentium, sed tantum ad rete connecti debent.
Voltage abrangit 40.5kV-145kV et est aptus ad scena ut power plants, substations, railways, ports, etc. Praecipue aptus est pro projectis limitatis spatio sicut urban/mountainous substations, renovation of old stations, and rooftop/mobile substations.
- Salus terrae: 40% - 60% pars minora vestigii comparata cum AIS;
- Advantagium pretii: 30% minus quam investitio GIS et 45% - 50% minus quam investitio totalis;
- Mínus manutentiónis: 25 annos sine manutenctione, vita mechanica 6000 vices;
- Protectio ambientalis: usus SF6 tantum 20% GIS, cum effluvium annuus ≤ 0.5%.
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