YB-12/24/40.5-0.69 Wind Farm Compact Substation
| Item |
HV unit |
Transformer |
LV unit |
| Rated voltage (kV) |
400,630,1250 |
10(11)/12, 35/40.5 |
690 |
| Rated current (A) |
|
|
50~4000 |
| Rated capacity (kV/A) |
|
30~2500 |
|
| Rated short-time withstand current (kA) |
12.5(2s or 4s), 16(2s or 4s), 20(2s or 4s) |
|
|
| Rated peak withstand current (kA) |
31.5,40,50 |
|
|
YB-12/24/40.5-0.69 Wind Farm Compact Substation
YB-12/24 Container Type Substation
| Item | HV unit | Transformer | LV unit |
| Rated voltage (kV) | 12 | 24 | | 0.4 |
| Rated current (A) | 630 | | 20~3200 |
| 1 min. Rated P.F. withstand voltage (kV) | to ground, between phases | 42 | 65 | HV:42 | HV:50 | 2.5 |
| between open contacts | 48 | 79 |
| Rated lightning impulse withstand voltage (kV) | to ground, between phases | 75 | 125 | 75 | 200 | 7.4 |
| between open contacts | 85 | 145 |
YB-12/24 Container Type Substation
YB-12/24 American Style Compact Substation
| Item |
LBS |
| Rated voltage (kV) |
12 |
| Rated current (A) |
315, 630 |
| Impulse withstand voltage (kV) |
75 |
| Rated short-time withstand current (kA/s) |
12.5/2,16/4 |
| Rated peak withstand current (kA) |
31.5,40 |
YB-12/24 American Style Compact Substation
ZBW-40.5 Combination Compact Substation
1. Altitude: 1000m;
2. Ambient temperature: -25 ~+40 ;
3. Wind speed: 34m/s (Wind pressure: 700Pa);
4. Ice thickness: 20mm;
5. Relative humidity: daily average 95%, monthly average 90%;
6. Without fiercely shake and impulse;
7. Occasions without flammable, explosive, serious pollution and chemical corrosion.
ZBW-40.5 Combination Compact Substation
YBZ-12 Intelligent Compact Substation
| Item |
HV unit |
Transformer |
LV unit |
| Rated voltage (kV) |
12 |
11/0.4 |
0.4 |
| Rated current (A) |
630 |
|
144~2309 |
| Rated capacity (kV/A) |
|
100~1600 |
|
| Rated short-circuit withstand current (kA/s) |
20~31.5(CB) |
|
30/1 |
| Rated peak withstand current (kA) |
50~80(CB) |
|
63 |
YBZ-12 Intelligent Compact Substation
BTZH1-12 Railway Compact Substation
| Item |
HV side |
Transformer |
LV unit |
| Rated voltage (kV) |
12 |
|
0.4 |
| Rated current (A) |
630(200) |
|
|
| Rated frequency (Hz) |
50 |
50 |
50 |
| Rated short-time withstand current (kA/s) |
20/3 |
|
|
| Rated peak withstand current (kA) |
50 |
|
|
BTZH1-12 Railway Compact Substation
The YB-Z▪D-12 Underground Compact Substation is a kind of compact substation which can be semi-underground or fully-underground. It is underground, so the noise pollution and electromagnetic radiation can be reduced. Thus, YB-Z▪D-12 Underground Compact Substation is suitable for cities with large population density. It can be used for illumination and power distribution in the street, airport, port, tour sites etc.
