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Safe And Reliable Prefabricated Substation12KV P.S. Fire Wood Decked Type

Ningbo Tianan (Group) Co.,Ltd.

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Address: 3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040

Contact name:Lian Huanhuan

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Ningbo Tianan (Group) Co.,Ltd.

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Safe And Reliable Prefabricated Substation12KV P.S. Fire Wood Decked Type

Country/Region china
City & Province ningbo zhejiang
Categories Other Chargers
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Product Details

a. The frame of substation is made of groove steel and angle steel which are antiseptic, so it is tough enough mechanically and rigidly.

b. Materials of the enclosure can be cold rolled steel plate, stainless steel plate, aluminum alloy plate, composite color plate.

c. The chambers of substation are divided into separate small chambers by steel plate, small chambers can be arranged in many forms such as Chinese character “eye” and ”rank”.

d. In order to monitoring and maintaining conveniently, transformer room, HV room and LV room are all equipped with lighting device.

e. The substation cover is designed as two-layer, it can prevent thermal radiation and increasing indoor temperature.

f. The transformer adopts natural ventilation mainly, when the temperature exceeds setting value, the axial flow fan on the top will start automatically to control the transformer room temperature.

g. All rotational connect parts are equipped with sealing device for good damp proof capacity.

h. Perfect protective performance, convenient operation, there are complete “five prevention” function on HV side to ensure the safety of maintenance.

i. Compact structure, beautiful appearance, it can coordinate with ambient environment.

 

 

Name

ItemUnitParameters

 

HV Unit

Rated VoltagekV12
Rated Main Bus bar CurrentA630
Rated Short-time Withstand CurrentkA/s25/2
Rated Peak Withstand CurrentkA63
Rated Short-time Making CurrentkA50
Fuse Breaking CurrentkA31.5 /40
LV UnitRated VoltageV400
Rated Main Circuit CurrentA100~4000
Rated Limited Short-circuit Breaking CapacitykA80
Rated Operating Short-circuit Breaking CapacitykA50(65)
Rated Short-time Withstand CurrentkA/1s50(65)
Branch Current, Compensation Capacity As User’s Request
Transformer UnitRated CapacitykVA30~2000
Impedance Voltage%4 4.5
Tapping Range%±2X2.5 ±5
Connection Symbol Y,yn0 D,yn11
CaseEnclosure Protection Level IP23
Sound LeveldB≤55

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