10kVA 35kVA Transformer Silicon Core for Oil Immersed Transformer Core

• Application: Power, Electronic
• Phase: Three
• Core: Core-type Transformer
• Model NO.: Transformer Silicon Core
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Single-phase Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: /
• Rated Voltage: Customization
• Delivery Time: 4-8weeks Upon Deposit
• Quantity(Pieces): 1 -2000/>2000
• Est Time(Days): 20/to Be Negotiated
• Transport Package: Carton + Pallet
• Specification: customization
• Trademark: /
• Origin: China
• HS Code: 8546900000
• Production Capacity: 50000

Product Description

 

Product Description
Transformer core refers to a sintered magnetic metal oxide composed of various iron oxide mixtures. For example, manganese-zinc ferrite and nickel-zinc ferrite are typical magnetic core materials.
Silicon steel and FeSiAl materials have high saturation magnetic induction values Bs, but their effective magnetic permeability values are low, especially in the high frequency range;
Permalloy has high initial permeability, low coercivity and loss, and stable magnetic properties, but Bs is not high enough. When the frequency is greater than 20kHz, the loss and effective permeability are not ideal, the price is more expensive, and the processing and heat treatment are complicated.
Co-based amorphous alloy has high permeability, low Hc, low loss in a wide frequency range, close to zero saturation magnetostriction coefficient,
insensitive to stress, but low Bs value and expensive.
The greater the power of the transformer. The coils can be installed on both sides of the core, so the number of turns of the transformer can be allocated to the two coils, so that the average turn length of each coil is shorter and the copper loss of the coil is reduced. In addition, if two coils that require symmetry are wound on two coils respectively, a completely symmetrical effect can be achieved. A set of silicon steel sheets composed of four C-type silicon steel sheets is called ED-type silicon steel sheets. The shape of the transformer made of ED-type silicon steel sheets is flat and wide. Under the same power conditions, the ED transformer is shorter than the CD transformer. Larger, in addition, because the coil is installed in the middle of the silicon steel sheet, there is an external magnetic circuit, so the magnetic leakage is small, and the overall interference is small. However, all the coils are wound on a wire package, which is thicker, so the average turn length is longer , The copper consumption is relatively large.

Hangzhou Giantway support the production of iron cores and coils of various specifications, oil-immersed transformers and dry-type transformers can be supported, welcome to Consult Us.

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FAQ

1.Q:What's your main products?

A: We provide professional Transformer Accessories and Insulation Materials with 15 years experience.

 

2.Q Why chooses us?

A: Well experienced in our field. Our staff of engineers offers high-valued design guidance to
assure product performance and efficiency. And our strict adherence to rigorous quality control and tolerance standards lead to easier assembly of finished components at your facility. We always focus on Quality.

 

3. Q:How can you control your quality?

A:For each production processing, we have complete QC system for the chemical composition, physical and electrical properties.After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.

 

4. Q: Does your company accept customization?

A. Yes, we can accept OEM/ODM.

 

5.Q: Do you have the products instock?

A: Depends on your request,we have standard models in stock.Some special product and big order will be newly produced according to your order.

 

6. Q: What's your payment terms?

A: We usually accept all kinds of payment terms, T/T, L/C, Western union, Cash.

 

7. Q: What do you have for certificate?

A: :Quality Service Credit Certificate, Enterprise Credit Grade Certificate,Credit Operation Demonstration Unit Certificate, Quality Management System Certificate, etc.

 

8.Q:Can we visit your company?

A:Yes,for sure, you are welcome to visit our company.