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Power Distribution Substation - Shared Tank-type

Power Distribution Substation

Item No.: Shared Tank-type
Supplier Details
Country: China
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The compact transformer substation is in a triangle array, that is, the transformer is integrated with the HV device and the LV device inside the box, which are separated by metal plates to make the HV side, the LV side (including measurement and reactive power compensation) and the transformer relatively independent and related to each other as an organic whole of a complete power distribution substation.

The HV side can adopt the pressure-operated load switch, the vacuum load switch or the SF6 load switch, while the LV side adopts various ACBs and MCCBs; the transformer is fully airtight and exposed. The substation adopts natural ventilation and cooling.

 

Technical Parameters:

Item

Parameter

HV side

Transformer

LV side

Rated voltage(kV)

12


0.4

Rated capacity(kVA)


100-1600


Rated current(A)

630


630-3200

Rated short-circuit breaking current(kA)

31.5



Rated short-circuit breaking current(kA/s)

20/2

20/3


30/1

50/1

Rated short-circuit making current(kA)

50



Rated peak withstand current(kA)

50



Rated AC current(transfer current) (A)

2000

35


Power frequency withstand voltage 1min(kV)

Gap:48 Ph-ph, ph-ground:42


2.5

Rated impulse withstand voltage (kV)

Gap:85 Ph-ph, ph-ground:75


6

Enclosure protection class

Ip33

Fully enclosed

Ip33

Outline dimension (terminal type WXPXH)

1900×2000×2000(500kV and below)

2200×2100×2000(630~800kVA)

Weight (kg)

400 (500kVA)

5500 (800kVA)

                                                                                                              

We have been successful in establishing our brand and sale to the international market due to our excellent quality and service of

Power Distribution Substation

. Delivering the best quality products conforming to the cultural needs of the client is the ultimate goal of us.