SZ9 Series Low Noise Power Transformer with OLTC

SZ9 Series Low Noise Power Transformer with OLTC are widely used in urban and rural area industry agriculture power network, it has important significance to energy saving and environmental protection. Its iron core is adopted high quality cold rolled silicon steel sheet. lamination form is adopted three joint type, largely improve its no-load performance.

New products apply CAD means, advanced design, reasonable structure, conform GB1094 power transformer standard, its performance evidently exceed GB6415-1995 “three-phase oil immersion type power transformer technical parameter and request” standard. It is situated domestic lead level at present.

SZ9 Series Low Noise Power Transformer with OLTC

Type

Capacity

Voltage(kV)

Loss(w)

Short Circuit impedance

No-load Current

Connetion Symbol

Track Space(mm)

HV

LV

No-Load

Load

SZ9-200/10

200

6

 

470

2600

4

1.3

Y,yn0

550×500

SZ9-250/10

250

6.3

560

3050

1.2

550×500

SZ9-315/10

315

 

670

3650

1.1

550×500

SZ9-400/10

400

10

800

4300

1

660×660

SZ9-500/10

500

 

960

5100

1

660×660

SZ9-630/10

630

10.5

1200

6200

4.5

0.9

660×660

SZ9-800/10

800

 

1400

7500

0.8

820×820

SZ9-1000/10

1000

11

1700

10300

0.7

820×820

SZ9-1250/10

1250

 

1950

1200

0.6

820×820

SZ9-1600/10

1600

 

2400

14500

0.6

820×820

SZ9-2000/10

2000

35

 

2900

18700

6.5

1

Y,dll

1070×1070

SZ9-2500/10

2500

3400

21700

1

1070×1070

SZ9-3150/10

3150

 

 

4000

26000

7

0.9

1070×1070

SZ9-4000/10

4000

35

4800

30700

0.9

1070×1070

SZ9-5000/10

5000

38.5

5800

36000

0.85

1070×1070

SZ9-6300/10

6300

 

7000

38700

0.85

1050×1050

SZ9-8000/10

8000

 

6.3

98001

42700

7.5

0.75

YN,dll

1475×1475

SZ9-10000/10

10000

35

6.6

1600

50500

0.75

1475×1475

SZ9-12500/10

12500

38.5

10.5

13600

59800

8

0.7

1475×1475

SZ9-16000/10

16000

 

11

15000

70000

0.6

1475×1475