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Home > Products > All Items > Substation > Power Transmission/Supply Transformer Substation, Prefabricated Substation, Combined Substation

Power Transmission/Supply Transformer Substation, Prefabricated Substation, Combined Substation

Basic Info

Model No.:  TA-1507

Product Description

Model NO.: TA-1507 Altitude: up to 1, 000m Above Sea Level Special Conditions: Depends on The Customer Tap Changer: Regulate The Output Voltage Typical Products: Zbw Warranty: 10 Years Specification: IEC60076-1, IEC60076-2, IEC60076-5 HS Code: 8504231100 Transformer: Oil Transformer Environment: Outdoor Insulation Oil: High Quality Grade Mineral Oil Test Equipment: IEC Standard Frequency: 50Hz Trademark: Tianan Electric Origin: Xiangshan Zhejiang P. R China Substation, Prefabricated Substation, Combined Substation
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.
Our advantage
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.
7.OEM is acceptable.We can change the design as client's requirements.
*****More information, please freely contact us. Glad to service you.
Description Items Unit Data
H. V. unit Rated voltage kV 12
Rated current of main bus-bar A 630
Rated short-time withstand current kA/s 25/2
Rated crest withstand current kA 63
Rated short-time making current kA 63
Breaking current of fuser kA 31.5 40
L. V. unit Rated voltage V 400
Rated current of main circuit A 100-4000
Rated max. short-circuit breaking capability kA 80
Rated operation short-circuit breaking capability kA 50(65)
Rated short-time withstand current KA/1s 50(65)
Branch current and compensation capacity   According to the requirement of customer
Transformer unit Rated capacity kVA 30-2000
Impedance voltage % 4 4.5
Tapping range % +/- 2x2.5
+/- 5
Vector group   Y, yn0 D, yn11
Enclosure Enclosure protection grade   IP23
Sound level dB < =55

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