Amorphous Alloy Transformers

Amorphous Alloy Transformers

The amorphous alloy transformer is a transformer made of an amorphous alloy. The metal atom arrangement of the amorphous alloy material is disordered and amorphous, and its demagnetization and magnetization process are extremely easy to complete, which is lower than the core loss of the silicon steel material, achieving high energy-saving effect.
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Amorphous alloy transformer is a new type of transformer using amorphous metal as core material. Amorphous alloy iron core has high saturation magnetic induction intensity, low coercivity, ultra-low loss, low excitation current and good temperature stability. Compared with silicon steel S9 series transformers, amorphous alloy transformers have a 70-80% reduction in no-load loss and a 50% reduction in no-load current. The energy-saving effect is very obvious. It is a green and environmentally friendly, high-efficiency and energy-saving transformer.

The main technical parameters

Rated capacity(KVA)

Voltage Combination and tap range

connection of transformer winding

No-load loss

(W)

Load loss (W)

No-load current (%)

Short circuit impedance (%)

High voltage

(KV)

High voltage tap range

( %)

Low voltage

(KV)

5

10

16

20

30

40

50

63

80

100

125

 

 

 

 

6

6.3

10

10.5

11

 

 

 

 

 

 

±5%

±2x2.5%

 

 

 

 

 

2 x(0.22~0.24)

or

0.22~0.24

 

 

 

 

 

II0

II6

 

20

20

20

30

30

40

40

50

60

70

90

150

260

370

430

630

780

1100

1140

1400

1650

1950

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.9

0.8

0.7

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

Amorphous steel core

Amorphous Transformer Main functions and characters

● The iron core adopts a three-phase, four-frame and five-column structure;
● The Dyn11 connection group is used, which is beneficial to reducing the impact of power grid harmonics and improving the power supply quality;
● The transformer oil tank adopts a sealed structure, with reliable operation and maintenance-free:
● No-load loss It is only about 20% of the S9 type transformer, and the no-load current is about 50% of the S9 type transformer.

Installation Case

Amorphous steel transformer

GNEE Amorphous Core Transformer Factory

Amorphous steel core transformer

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