Advanced Immersed Electric Power Transformers for Reliable Distribution Solutions

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Onan
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Distribution Transformer
• Frequency Characteristics: High Frequency
• Brand: Yawei
• Modelnumber: Oil Transformer
• Selling Units: Single Item
• Warranty: 1year
• Ingle Gross Weight: 68.000kg
• Packaging Details: Packed in Plywood Boxes
• Single Package Size: 720X540X890.Cm
• Standard: IEC60076
• Material: Copper/Aluminum
• Rated Capacity: 30-3000kVA
• Input Voltage: 11/15kv
• Supply Ability: 500 Set/Sets Per Month
• Coil Number: 3
• Coil Structure: Layer Coil
• Frequency: 50/60Hz
• Utput Voltage: 0.4kv
• Transport Package: Packed in Plywood Boxes
• Specification: iron
• Trademark: YAWEI
• Origin: Jiangsu, China
• Production Capacity: 500 Set/Sets Per Month

Product Description

Specification

item	value
Place of Origin	China
	Jiangsu
Brand Name	yawei
Model Number	oil filled transformer
Usage	Power
Phase	Three
Coil Structure	TOROIDAL
Coil Number	AUTOTRANSFORMER
Model Number	S11
Material	Copper/aluminum
Certification	ISO9001
Rated capacity	30-3000kva
Input Voltage	11/15kv
Output Voltage	0.4kv
Frequency	50/60Hz
Warranty	1 Year
Cooling Method	ONAN
Standard	IEC60076

Product Parameters

 

Yawei Group has more than 50 engineering and technical personnel, more than 1000 employees, covering an area of 240,000 square meters, and the annual sales of the group company reaches 2.5 billion yuan, among which Jiangsu Yawei Transformer Co., Ltd. sells 1.3 billion of medium-sized transformer enterprises, and the enterprise has successively won the honor of Jiangsu Quality trustworthy enterprise, national high-tech enterprise, Nantong quality, measurement, equipment, environmental protection, contract-respecting and credit-keeping Advanced Collective, Nantong civilized unit, Nantong, the industrial growth enterprise of Hai'an city, the top 20 industrial enterprises of Hai'an city, the quality pacesetter of Hai'an city, the Quality Award of Mayor of Hai'an city, the provincial four-star Shangyun enterprise, the specialized special new small giant enterprise of Nantong city, etc. The company has a relatively strong production capacity and efficient marketing team. Products include 110KV, 220KV large ultra-high voltage transformers and 35KV below various dry transformers, oil-immersed transformers, amorphous alloy transformers, pre-installed substation and various specifications of box transformer, furnace transformer, rectifier transformer, mining transformer and other special transformers. All products of the company have passed the routine, type and special tests of the National Transformer Quality Supervision and inspection Center and wuhan High Voltage Research Institute of the State Electric Power Corporation.

The enterprise has passed IS09001:2015 quality management system certification; Jiangsu province enterprise measurement certification; At the same time, 10KV, 35KV class power transformers, box substation and the adoption of IEC certification. Product sales cover the national market, but also exported to Australia, New Zealand, India, Madagascar, Vietnam and other countries and regions. For a long time, the power transformer unswervingly adhere to the "quality first, management norms, to develop" the management policy, adhering to the "good polity, harmonious coexistence, service society" business philosophy, foreign attaches great importance to the local culture, create a right place, right time and the development of the atmosphere, and the power sector and the broad masses of customers to maintain good relations of cooperation win-win and mutual benefit,; Internally, we actively advocate the "people-oriented management concept, fully respect the initiative of employees, adhere to pragmatic management, and improve the cohesion of employees. Under the premise of maintaining the steady operation of the enterprise, it has established a good corporate image.

PRODUCT DISPLAY

 

The main parameters

Item	Data
Aplication	photovoltaic
Type	insulating mineral oil ,according to standard IEC 60076
Cooling method	ONAN
Installation	Outdoor / Indoor
Primary nominal voltage	34.5 KV (available 13.2KV, 13.8KV 15KV ,11KV..)
Secondary nominal voltage	800 V
Frequency	60 Hz
connection group	Dyn11 Yn11 (secondary double winding)
Losses	Reduced
Max. losses in empty (no load)	BK36B036
Max losses in load	BK36B036
Tapping changer	± 2 x 2.5% , manual
short-circuit impedance	6%
class	A
Corrosion	C 4
Electrostatic screen between MT/BT	Yes, connect to ground
DV/DT	500V /us
MT side connection	by angled plug-in terminals
BT side connection	through terminals on copper plate
Connection protections MT side	metal drawer cover for outdoor IP55 (Optional)
Connection protections BT side	IP55 metal outdoor cover drawer with cable glands for BT cable entry (optional)
Cuba oil collection and filter	optional
wheels	yes
lifting lugs	yes
filling arrangement oil and drainage	yes
communication and control	DGPT2 digital output signals
product warranty	≥ 2 years

Voltage level

Rated capacity	Voltage ratio	Vector group	No-load losses(kw)	Impedance
10kva	110v/220v/400v/3kv	Dyn11/Yd11/Yyno	0.08	4%
50kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	0.13	4%
100kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	0.2	4%
200kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	0.34	4%
500kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	0.68	4%
1000kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	1.15	4.5%
2500kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	2.31	4.5%
3.5mva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	2.73	4.5%
24mva	11kv/35kv/69kv/110kv/220kv/400kv	Dyn11/Yd11/Yyno
100mva	11kv/35kv/69kv/110kv/220kv/400kv	Dyn11/Yd11/Yyno

GERTIFICATE

EXHIBITION

 

TARGEIT MARKET

Packing&Delivery

 

 

 

FAQ

1. who are we?
We are based in Jiangsu, China, start from 2007,sell to Domestic Market(80.00%),Southeast Asia(20.00%). There are total about 501-1000 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
110kV-220kV Oil-immersed Power Transformer,Dry-type Transformer,Unpacked H Grade Dry Transformer,Oil-immersed Distribution Transformer, Pad-mounted Transformer,Enameled Wire,Composite Wire,Transposed Wire,Paper Covered Wire,Film Wrapped Wire

4. why should you buy from us not from other suppliers?
As an enterprise specializing in transformer production for 28 years. ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates, we have IEC, ANSI, KEMA, GOST standard, we have high quality, fast delivery, guarantee after-sales service and factory price.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese