Prefabricated Compact Transformer Substation For Photovoltaic / Wind Power
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Large Image :
Prefabricated Compact Transformer Substation For Photovoltaic / Wind Power
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Product Details:
| Place of Origin: |
CHINA |
| Brand Name: |
Tianan Electric |
| Certification: |
CQC |
| Model Number: |
YBT |
Payment & Shipping Terms:
| Minimum Order Quantity: |
1 unit |
| Price: |
Pending |
| Packaging Details: |
Standard export package |
| Delivery Time: |
45 days |
| Payment Terms: |
L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: |
5000 units / year |
|
Detailed Product Description
| Rated Voltage: |
12kV |
Capacity: |
1000KVA ~ 5500KVA |
| Transformer: |
Oil / Dry Type Transformer |
HV Unit: |
AIS / C-GIS / RMU |
| LV Unit: |
400V / 600V |
Protection: |
IP33 ~ IP54 |
Prefabricated Compact Transformer Substation For Photovoltaic / Wind Power
Service condition
1. Altitude: ≤ 1000m (above sea level)
2. Ambient temperature: Max. 40C Min. -25C
>>Max. Monthly average temperature: ≤ 35C
>>Max. Yearly average temperature: ≤ 25C
3. Relative humidity: Daily average value≤ 95%, monthly average value≤ 90%
4. Max. Daily difference in temperature: 25C
5. Sunlight intensity: 0.1W/CM2 (wind speed 0.5M/S);
6. Outdoor wind speed: ≤ 35m/s;
7. Pollution grade: Grade III;
8. Rain proof grade: Grade 3;
9. The gradient on installation spot shall be not more than 3° ;
10. Ability of anti-earthquake: Horizontal acceleration of ground surface is 0.2g
Vertical acceleration of ground surface is 0.1g;
11. Installation spot: The spot should has no fire/explosion danger/serious pollution/chemical
corrosion and exquisite shake.
*****More information, please freely contact us. Glad to service you.
Reference specification for 12kV
| Name |
Item |
Unit |
Parameters |
|
HV Unit
|
Rated Voltage |
kV |
12 |
| Rated Main Busbar Current |
A |
630 |
|
Rated Short-time Withstand Current
|
kA/s |
25/2 |
| Rated Peak Withstand Current |
kA |
63 |
| Rated Short-time Making Current |
kA |
63 |
| Fuse Breaking Current |
kA |
31.5 40 |
| LV Unit |
Rated Voltage |
V |
400 |
| Rated Main Circuit Current |
A |
100～4000 |
| Rated Limited Short-circuit Breaking Capacity |
kA |
80 |
| Rated Operating Short-circuit Breaking Capacity |
kA |
50(65) |
| Rated Short-time Withstand Current |
kA/1s |
50(65) |
| Branch Current, Compensation Capacity |
|
According to user’s requirements |
|
Transformer Unit
|
Rated Capacity |
kVA |
30～2000 |
| Impedance Voltage |
% |
4 4.5 |
| Tapping Range |
% |
±2X2.5 ±5 |
| Connection Symbol |
|
Y,yn0 D,yn11 |
|
Enclosure
|
Protection Level |
|
IP23 ~ IP54 |
| Sound Level |
dB |
≤55
|
