Amorphous three-dimensional Rolled iron core transformers

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Amorphous-three-dimensional-wound-core-transformer

Amorphous three-dimensional Rolled iron core transformers

Rated capacity:500~2500kVA

Global information

Product ID: 3.12.33.drp

EAN:–

Catalog Description:

Dry-type-transformer/Amorphous three-dimensional rolled iron core transformers

Description：

Encouraged by the national energy conservation and environmental protection policy, amorphous alloy transformers are broadly applied in the power distribution field. Continuing progress in technology has stimulated the fast development of amorphous alloy three-dimensional wound core transformers as new popular products in the power distribution field. Instead of the flat wound core structure in a conventional amorphous alloy transformer, our company employs the three-dimensional wound core structure in combination with low-loss alloy belts to produce amorphous alloy three-dimensional wound core transformers. Therefore, our products are characterized by high-strength core, strong resistance to short circuit, even temperature rise, low noise, three-phase balance, low no-load current, reduced consumption of material and energy and low flux leakage.

The amorphous three-dimensional wound core is an assembly of three single identical frames. After assembly, the three-dimensional structure of equilateral triangles is stable with high mechanical strength, consistent three-phase stress, improved resistance against short circuit.

Under the same conditions, amorphous three-dimensional wound core transformers feature lower noise, greater resistance to local short circuit, smaller size and weight, and lower production and operating costs. Therefore, amorphous alloy three-dimensional wound core transformers have a broad prospect of application and significant social and economic value.

Description

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Technical
Transformer types:	Amorphous three-dimensional rolled iron core transformers
Transformer capacity(kVA):	500	630	1000	1250	1600	2000	2500
Primary Voltage(kV):	6, 6.3, 6.6, 10, 10.5, 11, 11.5
Secondary Voltage(kV):	0.315, 0.34, 0.36, 0.4, 0.50, 0.69, 0.8
High-voltage Tapping Range(%):	±5,±2×2.5
Connection Symbol	Dyn11, Yyn0, Yd
No-load Loss(kW):	0.19	0.25	0.36	0.425	0.5	0.55	0.67
Load Loss(kW 75°C):	4.38	5.02	8.34	9.72	11.75	14.0	16.23
No-load Current(%):	0.2						0.15
Short-circuit Impedance(%):	4.5-5
Product functions
Strong core: The closed structure of the integrated core with tightly wound amorphous belt is firm and stable, not liable to produce chips during operation.During maintenance of the transformer, the core can be reused. Strong resistance to short circuit, three-phase balance, low noise. Uniform temperature rise during heating, circular coil section, even oil or air passages. Less material consumption, with the yoke cross section half of the core cross section. Low no-load loss, low no-load current, reduction of the total core weight with structural and technological change, continuous winding of belt, seamless core, low air gap loss, largely reduced magnetic resistance, significantly lower no-load current that is 60%-80% lower than the national standard on average.
Dimensions
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Ordering
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Certificates and Declarations
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Data Sheet, Technical Information:

Model	Energy Efficiency Standard	Capacity Range	Voltage Level	Applications
Amorphous alloy three-dimensional wound core transformer	NX1/NX2	100kVA~630kVA	10kV	Power distribution market
Amorphous alloy three-dimensional wound core transformer	NX1/NX2	2000kVA~3450kVA	33kV,35kV,37kV,38.5kV	Photovoltaic and wind power markets
The amorphous alloy three-dimensional wound core transformer has many advantages, and is much superior to the conventional amorphous transformer in terms of environment-friendliness, material saving and grid-connected operating stability. It is a new development in the transformer market. As a “Champion of the Environment” up to its name, the amorphous alloy three-dimensional wound core transformer is gaining more popularity in the current social environment where the country pursues the carbon peaking and carbon neutrality goals, and advocates a “green, environment-friendly and low-carbon” lifestyle.

Amorphous three-dimensional Rolled iron core transformers

Quality-oriented, producing premium products

Amorphous three-dimensional Rolled iron core transformers

Please contact SH POWER

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