Place of Origin: | Guangdong, China (Mainland) |
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11kv 33kv Integrated Prefabricated Power Transformer Substation Environmental Material Shell
Description 11kv 33kv Integrated Prefabricated Power Transformer Substation |
The ZBW intelligent prefabricated mobile power substation transforms the voltage from high to low,or the reverse for converting and distribution.
It can be used in 11kV 20kV 33kV high voltage and 0.4kV low voltage 50/60Hz apparatus.
Power Transformer Station Image Details |
Application of ZBW intelligent prefabricated mobile power substation |
® Communities ® Power plant ® Residual area
® Industrial area ® Commercial center
Features of Substation |
1. Good ability of short circuit and overload resistance
2. Cold rolled silicon steel core and oxygen free copper wires,
higher efficiency and lower loss transformer
3. Low cost ,easy installation,small volume
4. Free from corrosion and maintenance,safe operating
5. Low winding partial discharge and low noise
6. Valid New environmental material shell
7. Natural cooling or force air or oil cooling keeps good heat releasing
Specification |
Technical Specification
|
Rated Frequency |
50/60Hz |
Rated Voltage |
6.3kV,11kV,20kV,33kV |
|
Utmost Working Voltage |
6.9kV,11.5kV,24kV,40.5kV |
|
Rated Current |
400A,630A,1250A |
|
Transfer Current |
1200~3150A |
|
Power Frequency Withstand Voltage |
42/48kV |
|
Lightning Impulse Withstand Voltage |
75/85kV |
|
Rated Drop- out current |
31.5kA |
|
|
Rated Voltage |
6.3kV,11kV,20kV,33kV |
Rated Capacity |
30~2000kVA |
|
Tapping Range |
2 x 2.5% |
|
|
Rated Voltage |
220v,380V,690V,1140V |
Main Loop Rated Current |
50~4000A |
|
Branch Loop Rated Current |
5~800A |
|
|
Protection Level |
Jubang Electric Group Co., Ltd. [China (Mainland)]
Business Type:Manufacturer |