| Marka | ROCKWILL |
| Model Zenbakia | 40.5kV serieko SF6 gas-insulatutako switchgear |
| Tentsurutegia | 40.5kV |
| Maizotasuna indarrasuna | 50/60Hz |
| Serie | RMR |
NG7-40.5 serieko SF6 gaseko isolatutako iturrialdagaia Rockwill-k IEC 62271-200 estandarraren arabera diseinatu eta egin duen generazio berri baten produktu minimizatua da.Rockwill IEC 62271-200 estandarraren arabera. IEC 62271-200.Bihurtzaile asko ditu eta zailtasunez hedatu dezake, hala nola erabili elektrikorako eskariak beteaz, baita bigarren mailako banaketarako aplikazio anitzetarako ere.Oso zabaltasunez erabiltzen da publiko elektrotxartelei, tren lurraldeko garraioan, energiar berriei, eguzki-pasealekuei, haur eguzkiak, datuen zentroetara eta beste ener gai berri batzuetan.Energia publiko txarteletan, tren lurraldeko garraioan, energia berrien E-house-en, eguzki-pasealekuan, haur eguzki parketan, datuen zentroetan eta beste energia berri batzuetan oso zabaltasunez erabiltzen da.
Produktuaren Abantailak
Parametroak
|
Item |
Unit |
Value |
||
|
Load switch unit (C) Circuit breaker unit (V |
Load switch unit (C) Circuit breaker unit (V |
|||
|
Rated voltage (IEC/GB) |
kV |
36 / 40.5 |
||
|
Rated frequency |
Hz |
50 (60) |
||
|
Rated normal current * |
A |
630(x1.1) |
630/1250(x1.1) |
|
|
Rated short-duration power frequency voltage (1min) |
To earth & between phases (IEC/GB) |
kV |
70 / 95 |
|
|
Across the isolating distance (IEC/GB) |
80 / 118 |
|||
|
Rated lightning impulse voltage |
To earth & between phases (IEC/GB) |
kV |
170 / 185 |
|
|
Across the isolating distance (IEC/GB) |
195 / 215 |
|||
|
Rated power frequency voltage of control and auxiliary circuits (1min) |
kV |
2 |
||
|
Rated short-time withstand current & duration ** |
kA |
25/4 (20/4) |
||
|
Rated peak withstand current ** |
kA/s |
63 (52) |
||
|
Rated short-circuit breaking current ** |
kA |
- |
25 (20) |
|
|
Rated short-circuit making current ** |
kA |
63 (52) |
||
|
Mechanical endurance |
Circuit breaker |
- |
- |
10000 |
|
Load switch / Disconnector |
5000 |
|||
|
Earthing switch |
3000 |
|||
|
Rated functional pressure for insulation and interruption (relative at 20°C) |
Mpa |
0.04 |
||
|
Minimum functional pressure for insulation and interruption (relative at 20°C) |
Mpa |
0.02 |
||
|
Gas leakage rate |
/year |
≤ 0.01% |
||
|
Degree of protection |
Gas tank |
- |
IP67 |
|
|
Gas tank |
- |
IP4X, IK10 |
||
|
Internal arc classification AFLR |
kA/s |
16/1, 20/1, 25/1 |
||
|
Altitude |
m |
≤ 5000 |
||
|
Dimension (Width x Depth x Height) *** |
mm |
420 x 1000 x 1650 500 / 550 x 1000 x 1650 |
420 x 1000 x 1650 500 / 550 x 1000 x 1650 |
|
