Manufacturer High Voltage 2500kVA Dry-Type Three-Phase Transformer Epoxy Resin Cast Dry-Type Transformer

• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Model NO.: Dry-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: OD
• Brand: /
• Capacity: 30kVA~ 2500 kVA
• Primary Side Rated Voltage: 6kv~ 35kVA
• Secondary Side Rated Voltage: 0.4kv
• Connection Group: Dyn11/Yyn0 etc.
• Transport Package: /
• Specification: customization
• Trademark: /
• Origin: China
• HS Code: 8504349000
• Production Capacity: 50000

Product Description

Dry Type Transformer Application:

Epoxy resin cast dry-type power transformers are cast using advanced technology, with high product reliability and long service life. And protective shells can be added according to different protection levels. It is suitable for important or special environment places such as high-rise buildings, commercial centers, airports, tunnels, chemical plants, nuclear power plants, etc.

The core is made of high-performance cold-rolled oriented silicon steel sheets and a fully automatic robot lamination machine. It has small shearing burrs and low lamination coefficient, which effectively reduces the no-load loss, no-load current and noise of the transformer. No-load loss is 5%~10% lower than manual lamination.

 

Dry Type Transformer Application:

Apply to power plant (station), substation (power distribution station) and industrial etc.

 

Dry Type Vacuum Cast Resin Transformer Specifications:

Capacity: 30kVA~ 2500 kVA

Primary side rated voltage: 6kV~ 35kVA

Secondary side rated voltage: 0.4kV

Tap changer position : 5

Frequency:50/60Hz

Phase: three phases

Connection group: Dyn11/Yyn0 etc.

Impedance: 4%~6%

 

Dry Transformer Advantage:

1. Safety: Since dry transformers do not contain flammable or toxic liquids that can leak or catch fire.

2. Environmental protection: type power transformers do not use harmful liquids or liquids to work, so they will not release harmful gases into the environment causing greenhouse effect.

3. Low noise: due to the use of laminated iron core technology and multiple layers of insulating paint on the outside of the iron core, the noise of the cast resin dry type transformer is reduced.

4. Low loss: dry-type transformer adopts higher grade silicon steel sheet, which belongs to high energy efficiency grade transformer, the no-load loss is 15% lower than SCB12 transformer, and the load loss is 10% lower than SCB12 transformer

5. Low installation cost: small size, light weight, less space occupation, no need for fire extinguishing system and low installation cost.

6. Maintenance: Since the dry-type transformer does not use liquid for filling and the use of accessories, it requires almost no maintenance.

7. Sustainability: small partial discharge (usually below 10PC), high reliability, long-term safe operation can be guaranteed, and the service life can reach 30 years.

8. Good heat dissipation effect: the composite insulation composed of pure resin and glass fiber has extremely high electrical strength, which improves the heat dissipation efficiency of the winding surface.
 

Rated capacity (kVA)	VoltageCombination (kV)		Connection Symbol	13Type Loss(W)		No-load current (%)	Impedance (%)
	HV	LV		No Load	On Load(120ºC)
30	35 38.5 ±5% or ±2 x2.5%	0.4	Dyn11 or Yyn0	360	1140	2.8	6
50				450	1425	2.6
80				540	1805	2.2
100				630	2090	2
125				700	2420	1.8
160				790	2810	1.8
200				880	3325	1.6
250				990	3800	1.6
315				1175	4510	1.4
400				1375	5415	1.4
500				1620	6650	1.4
630				1860	7695	1.2
800				2160	9120	1.2
1000				2430	10450	1
1250				2835	12730	1
1600				3240	15485	0.8
2000				3825	18240	0.7
2500				4455	21850	0.7

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.