Business Type: Manufacturer/Factory
Fuzhou, Fujian, China
YB series prefabricated substations used for AC 50Hz and 60Hz, high voltage side rated voltage 3.6~40.5kV, low voltage side rated voltage 220~690V, rated capacity 2000kVA and below system. It can be used as a permanent power supply device and as a temporary power supply for construction sites. It is a pre-installed substation with outdoor use conditions accessible to the public, which can replace civil substations.
1. Small volume, cover a small area, compact structure, easy to move.
2. Simple installation, quick power supply, simple maintenance, no person on duty.
3. The box body adopts a good heat insulation and ventilation structure, beautiful and generous appearance, good heat insulation performance, and the box body is equipped with upper and lower ventilation devices. Can be equipped with forced air cooling device and automatic temperature control device, which can automatically control the temperature of the transformer, ensure the transformer to operate at full load.
4. Each independent unit can be equipped with perfect control, protection device and lighting system.
5. Safety isolation net door is set in the transformer room. Interlock device is installed on the net door to prevent entering and ensure safety.
|High voltage unit||Rated voltage||kV||3||6||10||35|
|Maximum working voltage||kV||3. 6||7. 2||12||40.5|
|Power frequency withstand voltage|
to earth/interphase isolating distance
|kV||25/ 27||30/ 34||42/ 48||95/ 118|
|Lightning impulse withstand voltage|
to earth/ interphase isolating distance
|kV||40/ 46||60/ 70||75/ 85||185/ 215|
|Rated short-time withstand current||kA/ 2s|
|12. 5 ,16,20,25,31. 5|
|Rated peak withstand current||kA||31. 5 ,40,50,63,80|
|Rated current of main circuit||A||<=3200|
|Rated short-time withstand current||kA/ 1s||15,30,50|
|Rated peak withstand current||kA||30,63,105|
|Rated current of branch circuit||A||<=1600|
|Reactive power compensation capacity||kvar||<=600|
|Transformer unit||Rated capacity||kVA||<=2000|
|Impedance voltage||%||4,4. 5 ,6|
|Tap ranges||±2X2. 5%,±5%|
|Connections||Y/ Yn0 ,D/ Yn11|
Products with this tag will be sent out within 15 days after you place an order. For the specific sending time and delivery date, please consult the supplier.
*If the supplier with the above tags do not give you the according discount or service, you can click "Contact Us" to make a complaint. If what you said is true, our professional team will help you to handle this problem.
If you are using our website on PC, you can find us by this way:
Go down to the bottom of Made-in-China.com > Go to "Help" Section> Contact Us
If you are using our Made-in-China.com App, you can find us by this way:
My Account > Click setting section which is in the top right corner > Contact Us