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SZ11-35kV Oil Immersed Type Transformer​

SZ11-35 35kV oil-immersed on-load tap-changing transformer can be used in the power system of 50Hz/60Hz, 35kV and below rated operating voltage. It is widely used as distribution transformer in medium voltage power distribution scenarios such as substations, load centers and new energy power plants around the world, and is especially suitable for regions with large grid fluctuations.
  • SZ11-35kV

  • Future Electric

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Technical Parameters

 

Model

Rated Capacity
KVA

Voltage combination and Tap range

Connection
symbol

No-Load Loss
KW

LoadLoss
KW

Short Circuit impedance
%

Noload
current
%

HighVoltage
KV

High voltage Tap range%

LowVoltage
KV

SZ11-2000/35

2000

35

38.5

±3×2.5%

6.3

6.6

10.5

11

Yd11

2.3

19.24

6.5

0.8

SZ11-2500/35

2500

2.72

20.64

6.5

0.8

SZ11-3150/35

3150

3.23

24.71

7

0.72

SZ11-4000/35

4000

2.87

29.16

7

0.72

SZ11-5000/35

5000

4.64

34.2

7

0.68

SZ11-6300/35

6300

5.63

36.8

7.5

0.68

SZ11-8000/35

8000

YNd11

7.87

40.6

7.5

0.6

SZ11-10000/35

10000

9.28

48.1

7.5

0.6

SZ11-12000/35

12500

10.94

56.9

8

0.56

SZ11-16000/35

16000

13.17

70.3

8

0.54

SZ11-20000/35

20000

15.57

82.8

8

0.54

 

FAQs

When purchasing a 35kV on-load tap-changing transformer, you may want to know the following questions and answers.

Q: What types of 35kV transformers do you offer?

A: We offer a variety of 35kV transformers, including oil-immersed transformers with off-load and on-load tap-changing capabilities, as well as other customized energy efficiency ratings.

Q: Can you customize a transformer to my specific requirements?

A: Of course. We specialize in providing tailored solutions. You can specify various parameters such as power rating, input/output voltage, frequency (50 Hz/60 Hz), insulation class, cooling method, and applicable standards (IEC, ANSI, IEEE, etc.). Our technical team will carefully evaluate and confirm the feasibility of these solutions.

Q: Which international standards do your transformers comply with?

A: Our transformers primarily comply with IEC 60076. If needed, we can also provide products that comply with other regional standards such as ANSI/IEEE, CSA, EN, and DOE energy efficiency standards. Please specify the certification standards you require during your consultation.

Q: What are the common voltage and frequency levels?

A: Our transformers conform to global standards (e.g., 35 kV, 33 kV, 22 kV) and corresponding frequency standards (50 Hz or 60 Hz). We can also provide customized products to meet the needs of specific markets.

Q: How do I request a quote?

A: Please use our "Contact Us" form or send us an email detailing your requirements, order quantity, and destination port. The more detailed your information, the more accurate our quote will be.

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The Group's core businesses cover high-end manufacturing and industrial fields such as chemical products, transformers, and electrical equipment, with transformers and other electrical equipment being the Group's strategic leading industries.

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