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SFZ11 Type 35kv Series On-Load Regulator Transformer

  • Introduction
  • Specification
  • Contact now

General introduction of on-load regulator transformer:

This transformer meets the criteria of GB1094 and GB/T6451.The replacements on the material ,technique, and structure make the electric performance reaches the world advanced level in the industrial.The characteristics are high efficiency and low loss, to save the electrical amount and freight.It is one of the most popular models and popularized by the users.

Environmental conditions of on-load oil immersed transformer:

1.Type: Outdoor

2.Normal Service Conditions:

3.The height above the sea level is below 1000m;

4.Ambient temperature: Highest air temperature+40 ℃, Lowest air temperature-25℃

5.Relative air humidity:≤90%(+25℃)

6.installation site: no corrosion gas, No obvious dirt

For Agricultural power distribution and lighting

Transformer Standard:

GB1094.1~2-1996 power transformer

GB1094.3,5-2003 power transformer

GB/T6451-2008 Three phase oil immersed power transformer

Model description:

Model description

Features of products:

A.OLTC transformer meet the user’s requirement to voltage.Imporve the quality of power supply and save the energy.

B.With the high conductivity material of silicon steel sheet,multi-lamination mitred joint,it lowers the no-load loss and no-load current of the core.

C.The high voltage winding uses continuous connection,while low voltage winding uses continuous or helical connection.It has high mechanical strength,ampere-turns balanced distribute and good ability of resistance against short circuit.

D.The tank is in bell or barrel type with corrugated wall makes the equipment nice surface and high mechanical strength.The critical area is connected by precision machnied flange to avoid leakage.

Product Certification:

test certificate of reansformer


Deliver and shippment :

Sea transportation. 1 set Transformer per wooden carton.


Production process:

Production process

SZ11 35KV Series On-load regulatorDistribution Transformer

Rated Capacity

Voltage Group(kV)

Connection Method

Loss (kW)

No-load current

Impedance Voltage

Weight (kg)

Dimension(mm)

     (L*W*H)

Installation

Size(mm)

(kVA)

HV

Tapping(%)


No-load

Load

%

%

Machine

Oil

Gross




SZ11-1600/35

35

38.5







±3%*2.5










Yd11





2.3

18.5

2.3

6.5/7/7.5/8

3600

1450

5050

2850

2050

2300

820 X 820

SZ11-2000/35

2.88

20.25

2

4300

1600

5900

3020

2250

2650

1070 X 1070

SZ11-2500/35

3.4

21.73

1.9

5200

1750

6950

3150

2280

2650

1070 X 1070

SZ11-3150/35

4.04

26.01

1.9

5950

1950

7900

3300

2350

2900

1070 X 1070

SZ11-4000/35

4.84

130.69

1.8

6850

2250

9100

3350

2650

3000

1070 X 1070

SZ11-5000/35

5.8

36

1.7

8400

2500

10900

3500

2650

3050

1070 X 1070

SZ11-6300/35

7.04

38.7

1.6

9850

2650

12500

3800

3150

3300

1070 X 1070

SZ11-8000/35

YNd11



9.84

42.75

1.5

12150

3350

15500

4200

3160

3400

1475 X 1475

SZ11-10000/35

11.6

50.58

1.4

14250

3750

18000

4500

3200

3500

1475 X 1475

SZ11-12500/35

13.68

59.85

1.4

19250

4250

23500

4800

3200

3600

1475 X 1475

SZ11-16000/35

16.46

74.02

1.3

19700

6300

26000

4900

3400

3700

1475 X 1475

SZ11-20000/35

19.46

87.14

1.2

25000

7500

32500

5000

35000

4000

1475 X 1475

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