amorphous oil-ag捕鱼王官方网站

transformerhigh voltage cabinetlow voltage cabinetoutdoor complete equipment

amorphous oil-immersed transformer

product parameters:
executive standards: iec, gb, ansi/ieee, nema
capacity: 30kva~2500kva
primary side rated voltage: 6kv~35kva
rated voltage on secondary side: 0.4kv
number of tap off gears: 5
frequency: 50/60 hz
number of phases: three-phase
connection group: dyn11/yyno, etc
impedance: 4%~6.5%

hotline: 86-570-4982909 销售热线: 86-570-4982880
description
feature
parameter
amorphous alloy iron core has the characteristics of low loss (equivalent to 1/3-1/5 of silicon steel sheet), low coercivity, low excitation wave, and good temperature stability. transformers made of amorphous alloy have significant energy conservation. especially suitable for users with low load rates, such as rural areas and developing areas. the amorphous alloy transformer core adopts three-phase five column coil iron core, and the iron core is clamped with a thin sheet forming frame structure. the low-voltage coil is of foil wound type, which has strong short-circuit resistance and advanced and reasonable structure. the overall performance index reaches the world's advanced level.
low loss: meet the energy efficiency requirements in the standard gb20052-2020 "energy efficiency limits and levels for power transformers";
low noise: meeting the requirements of the low noise standard of the state grid south network;
strong short-circuit resistance: low voltage coils are wound with copper foil, while high voltage coils are pressed and baked with adhesive paper, resulting in high mechanical strength;
beautiful appearance: full polishing and rust removal, powder electric spraying paint can achieve the spraying effect of household appliances;

rated
capacity

kva

level 1

level 2

level 3

 

short circuit
impedance

%

amorphous alloy

amorphous alloy

amorphous alloy

empty
loss

w

load loss

w

empty
loss

w

load loss

w

empty
loss

w

load loss

dyn11/yzn11

yyn0

dyn11/yzn11

yyn0

dyn11/yzn11

yyn0

30

25

510

480

33

535

510

33

630

500

 

 

 

 

 

 

4.0

50

35

735

700

43

780

745

43

910

8700

63

40

880

840

50

930

890

50

1090

1040

80

50

1060

1010

60

1120

1070

60

1310

1250

100

60

1270

1215

75

1350

1285

75

1580

1500

125

70

1530

1450

85

1615

1540

85

1890

1800

160

80

1870

1780

100

1970

1880

100

2310

2200

200

95

2210

2100

120

2330

2225

120

2730

2600

250

110

2590

2470

140

2735

2640

140

3200

3050

345

135

3100

2950

170

3275

3120

170

3830

3650

400

160

3660

3480

200

3865

3675

200

4520

4300

500

190

4380

4170

240

4625

4400

240

5410

5150

630

250

5020

320

5300

320

6200

 

 

4.5

800

300

6075

380

5415

380

7500

1000

360

8340

450

8800

450

10300

1250

425

9720

530

10260

530

12000

1600

500

11745

630

12400

630

14500

2000

550

14000

710

14800

720

18300

5.0

2500

670

15450

860

16300

865

21200


note: the data in the table is for reference only. the company reserves the right to make changes to the data and accepts special orders.

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