Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsCompact Transformer Substation

12KV Outdoor Combined Compact Prefabricated Transformer Substation

Good quality Mobile Transformer Substation for sales
Good quality Mobile Transformer Substation for sales
I'm Online Chat Now

12KV Outdoor Combined Compact Prefabricated Transformer Substation

China 12KV Outdoor Combined Compact Prefabricated Transformer Substation supplier
12KV Outdoor Combined Compact Prefabricated Transformer Substation supplier 12KV Outdoor Combined Compact Prefabricated Transformer Substation supplier 12KV Outdoor Combined Compact Prefabricated Transformer Substation supplier

Large Image :  12KV Outdoor Combined Compact Prefabricated Transformer Substation

Product Details:

Place of Origin: CHINA
Brand Name: Tianan Electric
Certification: CQC
Model Number: ZBW1-12

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: Pending
Packaging Details: Nude
Delivery Time: 30 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 PCS/year
Contact Now
Detailed Product Description
Altitude: Up To 1, 000m Above Sea Level Enclosure Material: Cold Rolled Steel Plate/stainless Steel Plate/aluminium Alloy Plate/composite Color Plate/cement Plate Strengthened By Glass Fibre
Special Conditions: Depends On The Customer Insulation Oil: High Quality Grade Mineral Oil
Frequency: 50Hz Warranty: 10 Years

12KV Combined Compact Prefabricated Transformer Substation IP55

 

Service Condition

1. Altitude: ≤ 1000m (above sea level)
2. 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.

****Customer should negotiate with manufacturer if the service condition is different from above.

 

Features

 

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.

 

Items

Unit

Parameters

HV Unit Rated Voltage kV 12  
Rated Frequency Hz 50  
Rated Main Busbar Current A 630  
1min Power Frequency Withstand Voltage To Earth, Between Phases/to open gap kV 42/48  
Lightning Impulse Withstand Voltage to Earth and Between Phases/ to open gap 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  
Fuse Breaking Current kA 31.5/40  
LV Unit Rated Voltage V 400  
Main Circuit Rated Current A 100~4000  
Rated Limit Short-circuit Breaking Capacity kA 80  
Rated Operating Short-circuit Breaking Capacity kA 50(65)  
Rated Short-time Withstand Current kA/1s 50(65)  
Branch Current, Compensation Capacity   According to users’ requirements  
Transformer Unit Rated Capacity kVA 30~2000  
Resistance Voltage % 4/ 4.5  
Tapping Range % ±2X2.5; ±5  
Connected Group   Y,yn0; D,yn11  
Case Protection Level   IP23  
Sound Level dB ≤50  

Contact Details
Ningbo Tianan (Group) Co.,Ltd.

Contact Person: admin

Send your inquiry directly to us (0 / 3000)