YB Siries 35KV 400KVA Mobile Substation HV Transformer Substation
The European type substation, is a complete set of new power transformer equipment developed by our company on the basis of transformation of national urban network making the optimal combination for the oil-immersed sealed power transformer and high and low voltage electrical components. Through structure optimization, the switchgear shall be miniaturized to extreme extent which greatly reduce the occupied area of the combined transformer whose volume is only equivalent to 1/3-1/5 of the European box-type transformers with such advantages as small volume, low noise, reliable power supply, reasonable structure, blexible for installation, easy for operation and capable of going deep into the load center to maximum extent, etc. It is widely used in residential quarters commercial centers stations industrial and mining enterprises airports railroads schools hospitals, high-rise buildings and places.
|No.||Item||Unit||FN12-12 Load switch||FZN12-12 Vacuum load switch|
|2||Highest working voltage||KV||20|
|5||Rated breaking load current||A||630|
|6||Thermostability current( valid value)||KA/S||20/2||20/4|
|8||Short-circuit closing current( peak value)||KA||50||50|
|9||Full load breaking time||Times||20||10000|
|11||1 min Power frequency withstand voltage||KV||42||42|
|12||Lighting impulse voltage(between phases or against ground||KV||75||75|
Technical specification of high voltage fuse:
|Rated melting current|
|British type||Home type|
Technical specification of low-voltage breaker:
|Type||Shunt release type||Rated shunt release current A||reaking capacityKA|
electromagnetic type or
|Note:(80)is high-interrupting type|
Packaging & Delivery
Packaging DetailsAs for this transformer substation, we normally use wooden case to pack them, the packing size is up to the different models.
As for the very big transformers, we will order special containers to ship them.
Delivery TimeShipped in 15 days after payment