Toroidal Split Core Epoxy Resin Advanced Step up Down Transformer

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: SCB12 20KV
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Ring
• Brand: Nb
• Structure: Epoxy Casting Type
• Capacity: 30kVA-2500kVA
• Winding Material: Aluminum/Copper
• Iron Coil: Silicon Steel
• Grade of Insulation for Heat Resistance: Grade F or Above
• Vector Group: Dyn11, Yyn0
• Low Voltage: 0.4kv
• HS: 8504330000
• Transport Package: Wooden Case or Customized Package
• Trademark: NB
• Origin: Zhejiang China
• HS Code: 8504330000
• Production Capacity: 2000/Year

Product Description

Scb12 20kv High Frequency Power Transmission Voltage Step Toroidal Split Core Epoxy Resin Insulation Dry Type Transformer
 

Product Description

 

Product Decription

Note:GNEC is a shareholder of Ningbo Transformer Co.ltd and is responsible for the overseas promotion of the "NB" brand.

Transformer Description
Dry-type transformer has many types you can to choose. They have epoxy resin cast dry-type transformer, non-encapsulated dry type transformer, amorphous alloy dry type transformer, three-dimensional wound core dry-type transformer.
Dry-type transformer is a high-performance electrical equipment. It adopts advanced insulation technology, does not require oil immersion, and is safe and environmentally friendly. It is fireproof and explosion-proof, and its operation is stable and reliable.


Transformer Adavantage
1. Low loss, low partial discharge, low noise, strong heat dissipation, and can be operated at 120% rated load under forced air cooling.
2. It has good moisture-proof performance and can operate normally under 100% humidity. It can be put into operation without pre-drying after shutdown.
3. It is safe to operate, fire-resistant, non-polluting, and can be installed directly in the load center.
4. Equipped with a complete temperature protection control system to provide reliable protection for the safe operation of the transformer.
5. Maintenance-free, simple installation and low overall operating cost.
6. According to the operation research of the products that have been put into operation, the reliability of the products has reached the international advanced level.

Basic Structure
1. Iron core: stacked by silicon steel sheet, is the magnetic circuit part of the transformer, used to guide the magnetic flux.
2. Winding: divided into high-voltage winding and low-voltage winding, respectively wound on the iron core, used to realize the conversion and transmission of electric energy.
3. Insulating cylinder: placed between high and low voltage coils, used to increase electrical insulation and ensure the safe operation of the transformer.
4. pads: used to support and restrain the coils to maintain their stability and shape.
5. Fasteners: used to connect and fix each part of the transformer, with anti-loosening performance.

Dry-Type Transformer Charateristic
Epoxy resin pouring transformer is a solid insulation encapsulated winding power transformer. Epoxy resin dry-type transformer uses epoxy resin as insulation material. High and low voltage winding is made of copper strip (foil), epoxy resin is poured and solidified in vacuum to form high strength FRP body. Insulation grade is F and H.
 

Product Parameters

  

NO.	Rated Capacity(KVA)	High voltage(KV)	Low voltage(V)	Coil material	Tapping range of high voltage	No-load current	Short circuit impedance	Connection symbol	No-load loss(W)	load loss (F 120ºC)(W)
1	50	20/22/24	230/400/415/ 480/660	Copper/ Aluminum	±2.5 ±5	1.8	6.0	Dyn11 Yyn0	305	1230
3	100					1.6			485	1990
5	160					1.4			600	2470
6	200				±2*2.5 ±5	1.4			655	2940
7	250					1.2			755	3420
8	315					1.2			870	4080
9	400					1.0			1030	4840
10	500					1.0			1210	5790
11	630					0.9			1370	6840
12	800					0.9			1570	8260
13	1000					0.8			1860	9780
14	1250					0.8			2140	11500
15	1600					0.8			2510	13800
16	2000					0.6			2910	16300
17	2500					0.6			3480	19300

Product Component

 

 

Company Profile

 

Certifications

 

Packaging & Shipping

 

FAQ

Q: Not Found the demand product?
A: We have more products than listed on this site. Contact me directly.

Q: Are you a manufacture or a trading company?
A: We are professional transformer and bus-duct manufacture. Support OEM&ODM.

Q: What Certificates or standards do you have?
A: iSO9001-2008, OHSAS18001:2000, ISO4001:2004L, CQC, CNAS

Q: Do you have a MOQ requirement?
A: NO, 1 pc order is welcome

Q: What's the delivery time/Leadtime?
A: Leadtime is 20 workdays after order confirmed by advanced payment.

Q: What's your payment terms?
A: T/T 30% deposit and 70% balance before shipping.

Q: What's the standard of package?
A: Normally we use strong plywood case, Also it can be customized.

Q: Is there traceability identification of components ?
A: Yes. All Components are sourced from mainland China.

Q: How to order?
A: Send us an inquiry with product details. Message and email will be replied in 24 hours. 

Q: Why Choose GNEC
A: Consistent quality, Good price, Excellent delivery and after-sale service.wor

Key words: 
GENC

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