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12kV Zbw series Prefabricated Compact Transformer Substation with 3 Phase Transformers
12kV Zbw series Prefabricated Compact Transformer Substation with 3 Phase Transformers
12kV Zbw series Prefabricated Compact Transformer Substation with 3 Phase Transformers
12kV Zbw series Prefabricated Compact Transformer Substation with 3 Phase Transformers
Specifications
Brand Name :
Tianan Electric
Model Number :
ZBW17-10
Certification :
CQC
Place of Origin :
CHINA
MOQ :
1 unit
Payment Terms :
T/T, L/C, D/A, D/P
Supply Ability :
10000 units/year
Delivery Time :
45 days
Packaging Details :
Standard Export Package
Price :
Pending
Rated Voltage :
10kV12kV
Capacity :
30-1250kVA
Breaking Current :
630A
Frequency :
50Hz
Mechanical :
2000 times
Typical Products :
Zbw
Description

12kv Zbw series Prefabricated Compact Transformer Substation with 3 Phase Transformers​

Service condition

1. Altitude: ≤ 1000m (above sea level)

. Ambient temperature: Max. 40C Min. -25C
>> Max. Monthly average temperature: ≤ 35C
>> Max. Yearly average temperature: ≤ 25C

3. Relative humidity: Daily average value≤ 95%, monthly average value≤ 90%

4. Max. Daily difference in temperature: 25C

5. Sunlight intensity: 0.1W/CM2 (wind speed 0.5M/S);

6. Outdoor wind speed: ≤ 35m/s;

7. Pollution grade: Grade III;

8. Rain proof grade: Grade 3;

9. The gradient on installation spot shall be not more than 3° ;

10. Ability of anti-earthquake: Horizontal acceleration of ground surface is 0.2g
Vertical acceleration of ground surface is 0.1g;

11. Installation spot: The spot should has no fire/explosion danger/serious pollution/chemical
corrosion and exquisite shake.

Technical parameters

Items Unit Parameters
High Voltage Part Rated voltage kV 12
Rated frequency Hz 50
Rated current of main busbar A 630
1mm power frequency withstand voltage (to earth and between phases/disconnecting fracture) kV 42/48
Lightning impulse withstand voltage (to earth and between phases/disconnecting fracture) kV 75/85
Rated short time withstand current kA/s 25/2
Rated peak withstand current kA 63
Rated short time making current kA 50
Rated transfer current A 1500
Breaking current of fuse kA 31.5 40
Low Voltage Part Rated voltage V 400
Rated current of main circuit A 100-4000
Rated limiting short circuit breaking ability kA 80
Rated operating short circuit breaking ability kA 50 (65)
Rated short time withstand current kA/1s 50 (65)
Branch current,compensating capacity According to requirements of users
Transformer Rated capacity kVA 30-2000
Impedance voltage % 4 4.5
Tapping range % ±2×2.5 ±5
Connection symbol Y, yn0 D, yn11
Case Protection level of enclosure IP23
Sound level dB ≤50

Note: The parameters are taken from HXGN26-12 High Voltage Switchgear, TANW1 Series Intelligent Circuit Breaker and S9-M Oil Type Transformer which are produced by our company.


Services


1.Various special requirement from customer or typical specification .

2.Competitive price (Real factory ).

3.Excellent quality control.

4.Good service and after sales.

5.In time delivery.

6. Manufacturing after drawings approved.

Product tags

substation transformer

,

abb 2500 kva transformer

,

225 kva dry type transformer
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12kV Zbw series Prefabricated Compact Transformer Substation with 3 Phase Transformers

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Product Detail
Brand Name :
Tianan Electric
Model Number :
ZBW17-10
Certification :
CQC
Place of Origin :
CHINA
MOQ :
1 unit
Payment Terms :
T/T, L/C, D/A, D/P
Contact Supplier
12kV Zbw series Prefabricated Compact Transformer Substation with 3 Phase Transformers
12kV Zbw series Prefabricated Compact Transformer Substation with 3 Phase Transformers

Ningbo Tianan (Group) Co.,Ltd.

Verified Supplier
8 Years
zhejiang, ningbo
Since 1969
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Compact Transformer Substation, Mobile Transformer Substation, Cast Resin Dry Type Transformer
Total Annual :
250000000-300000000
Employee Number :
3000~3500
Certification Level :
Verified Supplier
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