Cost Effective Dry Type Three Phase Epoxy Resin Cast Energy Efficient Distribution Transformer

• Customization: Available
• Application: Power
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Cnkeeya
• Transport Package: Wooden Pallet, Wooden Case
• Trademark: CNKEEYA
• Origin: China
• HS Code: 8504349000
• Production Capacity: 10000 Units/Year
• Package Size: 98.00cm * 60.00cm * 10.00cm
• Package Gross Weight: 610.000kg

Product Description

Product Introduction

This product has a wide range of application fields, especially suitable for use in places with high fire protectionrequirements, such as mines, oil fields, subways, power plants,schools, hospitals, commercial centers, high-rise buildings and all indoor configuration systems.Products meet the standards: GB1094.1-5.GB1094.11.

This is a technical drawing of a three - phase transformer, showcasing its front (left) and side (right) views. The design features three parallel transformer units, equipped with mounting bases and connecting hardware at the top and bottom. Dimension markings "C1" (horizontal span of the front view) and "C2" (horizontal width of the side view) are indicated, providing key dimensional data for engineering design, installation, and specification verification of the transformer.

 

This is a technical drawing showing a three - unit assembly, presumably a component of an electrical device (e.g., a transformer). Three circular cylindrical units are aligned in a row, clamped between upper and lower horizontal beams. Each unit features a top flange with bolted connections and a conical bottom with a valve - like outlet, supported by a metal framework. The dimension "L" indicates the total length of the assembly. The layout suggests a modular, parallel - connected design, likely for power - related functions, emphasizing structural stability and functional integration.

 

Rated Capacity (kVA)	Voltage combina		tion	link group label	Loss(120°kW)		No-load current(%)	Short circuit impedance    (%)	Weight(kg)
	High voltage (kV)	High voltage tap range	Low voltage   (kV)		load	no load			Real weight	Heavy with shell
630	6 6.3 6.6 10 10.5 11	±5% ±2X2.5%	0.4	Yyn0 Dyn11	5.87	1.34	0.6	4	1855	1930
630					5.96	1.3	0.6	6	1800	1875
800					6.95	1.52	0.5		2140	2215
1000					8.13	1.77	0.45		2535	2620
1250					9.69	2.09	0.45		3100	3190
1600					11.73	2.45	0.45		3705	3830
2000					14.45	3.05	0.4		4230	4380
2500					17.17	3.5	0.4		5230	5380

Item

Unit

C module

F module

V module

CB module

Composite switch

Combination appliances

vacuum switch

Isolation/Earth Switch

vacuum circuit breaker

Isolation/Earth Switch

Rated voltage

kV

12

12

12

12

12

12

Rated frequency

Hz

50

50

50

50

50

50

Power frequency withstand voltage (phase/port)

kV

42/48

42/48

42/48

42/48

42/48

42/48

Lightning impulse withstand voltage

kV

75/85

75/85

75/85

75/85

75/85

75/85

Rated current

A

630

Note 1)

630

1250/630

1250/630

Rated closed-loop breaking current

A

630

Rated cable charging breaking current

A

135/135

Rated short-circuit making current (peak value)

A

50

80

Rated peak withstand current

kA

50

Rated short-time withstand current

kA3s

20

Rated short-circuit breaking current

kA

31.5

20

25

25

Rated transfer current

A

1750

Equipped with the maximum current of the fuse

A

125

Loop resistance

-n

≤300

≤600

Mechanical life

time

5000

3000

5000

2000

5000

5000

Main Product

Company Profile

Focus on transmission and distribution and control equipment manufacturing ZheJiang Hanya Electric Appliance Co., Ltd, founded in 2009, is a comprehensive modern science and technology enterprise integrating power equipment resource development, manufacturing,domestic electrical equipment sales and import and export power equipment agency.Providing perfect power supply system for customers is CNKEEYA's mission!
The company is committed to building a high-tech enterprise integrating industry and trade.The group mainly develops and produces: high and low voltage complete sets of equipment, box type substation, power transformer, box type switching station, cable branch box, stainless steel distribution box and other transmission and distribution products, which can meet the needs of customers in all walks of life. CNKEEYA has a registered capital of 100 million yuan and has passed three certifications of quality management, environmental management and occupational health and safety management system. We can provide reasonable and perfect equipment pre-sale,sale and after-sales service with exquisite technology for a long time.CNKEEYA attaches great importance to scientific development and the construction of   high-quality talent team. At the same time, the company has strictly implemented various development plans in recent years, laying the foundation for the company's subsequent leapfrog development! All kinds of products produced by the company have achieved very good test results in the quality supervision, inspection and testing in Sichuan,
Chongqing, Shaanxi, Yunnan,Tianjin, Hebei and other places, and have been fully affirmed and trusted by the majority of customers in the power industry.

Our factory

Our certificate

Packing and shipping

FAQ

1.Are you a manufacturer?
If you have a factory, please tell me your address.Yes, we are a manufacturer. Our factory is located at No. 68,Wei No.19 Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province,China.About 30 minutes from Wenzhou International Airport, about 1 hour from Wenzhou Station and Wenzhou Sout Station about 40 minutes from Wenzhou North Station, Yueqing Station, and Yueqing East Station.The nearest international seaport to us is Ningbo sea port or Shanghai Sea port.
2.Please tell me the ordering process.
You should supply us the detailed technical specifications or SLD(single line diagram) or relative
drawings firstly via email ,WeChat,WhatsApp,telephone.etc.You can contact any of our sales
persons in any time for quotation & further communication.Our sales personnel's information can
be found in the contact me section of the website.
3.Do you accept OEM & ODM ?
Yes.
4.Please tell me your payment terms.
We accept T/T. Generally, it is100% TT. When the value of the goods is large, the customer pays
30% in advance and 70% after confirmation by the customer before shipment
5.Where is your main market? How many percentage for your international business in your annual
sales?
Our main markets are Southeast Asia, Central Asia, Eastern Europe, Eurasia, North America,
Africa, and the Middle East.We only do exports and international business.
6.What is your guarantee period ?
Usually ,our quality guarantee period is 12 monthes. We have certificates ISO9001,1S014001,1S045001,IEC,etc.For our equipments,we use China or world top brand parts and production & testing strictly complies with international standards, like IEC, ANSI etc.
7.If we want to visit your factory, can you book a good hotel near to your factory and pick up us from airport or train station?
Sure, no problem.