S11-M-10/0.4kv 400kVA 1600kVA Three Phase Oil-Immersed Power Transformer with IEC 60076

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Wind Power
• Phase: Three
• Model NO.: S11-M-10/0.4kv
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC, Test Report
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Hfy
• Rated Capacity: 30-3000kVA
• Rated Voltage: 10kv-35kv
• Transport Package: Wooden Case Packages
• Specification: 1CBM to 15CBM
• Trademark: HFY
• Origin: China
• HS Code: 8504210000
• Production Capacity: 20000

Product Description

S11-M-10/0.4kv  400kva 1600kva Three Phase Oil-Immersed Power Transformer with IEC 60076









 

Structural characteristics
Due to the transformer with corrugated tank full sealed structure, with beautiful appearance, excellent performance, free maintenance and other characteristics, can be widely used in high-rise buildings, commercial center, subway, airport, station, industrial and mining enterprises, drilling platform, production platform, is particularly applicable to flammable, explosive and so on high fire prevention requirements and conditions.
1. The core:
All adopt high quality grain oriented cold rolled silicon steel sheet, all inclined without hole binding structure, the iron core is multi-step ladder, three or five joints, low void loss, low noise;The coiling iron core is directly wound by special equipment, without joint and Angle weight, which reduces the magnetoresistance and reduces the air loss.
2. The coil:
It is made of flat copper coin or copper knot made of high quality non-oxygen copper rod, which has the form of circular simple type, continuous type, new spiral type, split type, etc. It has sufficient electrical strength, mechanical strength and heat dissipation ability.
3. The tank:
Is made of high qualified steel plate welding and become, such as elliptic shape, structure, heat dissipation component adopts chip radiator, expand the radiator or corrugated tank, fuel tank and reliable sealing experiment was carried out in the factory, both inside and outside surface after pickling, phosphating treatment, both inside and outside surface of three times primer, paint spraying again, product has, hot and humid, salt mist prevent mould, beautiful durable, enhance the operation reliability.Adopt corrugated board oil tank, the change of oil volume caused by temperature by the elastic adjustment of corrugated sheet so that the transformer oil and air isolation extended use orders.
4. Energy saving
Due to the special structure of the core and the annealing process of rolling high quality cold rolled silicon steel sheet with crystal orientation, the no-load loss, no-load current and noise of this series of transformers are reduced by 30%, 70% and 8 db respectively compared with the same capacity S9.



S13 10KV Table parameters of oil-immersed transformer

Rated Capacity (kVA)	Type	Vector Group	No-Load loss (kW)	Load loss (kW)	Short-circuit impedance (%)
30	S13-30/10	Y,yn0	0.08	0.63/0.6	4
50	S13-50/10		0.1	0.91/0.87
80	S13-80/10		0.13	1.31/1.25
100	S13-100/10		0.15	1.58/1.5
125	S13-125/10		0.17	1.89/1.8
160	S13-160/10		0.2	2.31/2.2
200	S13-200/10		0.24	2.73/2.6
250	S13-250/10		0.29	3.2/3.05
315	S13-315/10		0.34	3.83/3.65
400	S13-400/10		0.41	4.52/4.3
500	S13-500/10		0.48	5.41/5.1
630	S13-630/10		0.57	6.2	4.5
800	S13-800/10		0.7	7.5
1000	S13-1000/10		0.83	10.3
1250	S13-1250/10		0.97	12
1600	S13-1600/10		1.17	14.5

S13 35KV Table parameters of oil-immersed transformer

Rated Capacity (kVA)	H.V. winding (kV)	L.V. winding (kV)	Vector Group	No-Load Loss(kW)	Load Loss (kW)	No-load current (%)	Short-circuit impedance (%)
50 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500	33	0.4	Dyn11 Yyn0	0.16 0.23 0.27 0.28 0.34 0.40 0.48 0.58 0.68 0.83 0.98 1.15 1.40 1.69 1.99 2.36	1.20/1.14 2.01/1.91 2.37/2.26 2.82/2.68 3.32/3.16 3.95/3.76 4.75/4.53 5.74/5.47 6.91/6.58 7.86 9.40 11.5 13.9 16.6 19.7 23.2	1.3 1.10 1.10 1.00 1.00 0.95 0.95 0.85 0.85 0.65 0.65 0.65 0.6 0.6 0.55 0.55	1.30 1.10 1.10 1.00 1.00 0.95 0.95 0.85 0.85 0.65 0.65 0.65 0.60 0.60 0.55 0.55

Note:The above form is only for some products' reference. If you have any questions, please contact the sales staff
 

company profile
...

^{HENGFENGYOU TRANSFORMERbelongs to HENGFENGYOU ELECTRIC Group, It is a power transformer products as the main business, set product research and development, design, production and sales of enterprises, designated suppliers for the world's top 500 enterprises. We are committed top roviding the best distribution transformer solutions for global customers.}

 

Keyfigures

▪Founded:1990
▪2018 revenue: 635 million RMB
▪350 employees 30 electrical engineers
▪4 production locations in China (Qingdao, Liaocheng, Xuzhou, Shijiazhuang)
▪6% of revenues are invested in research and development


Power distribution solutions that drive the global energy transition

With energy demand expanding in both developed and emerging countries, the challenge for HENGFENGYOU Group is to connect energy with people. The group's teams work as closely as possible with projects and decision makers and design and propose technical and process solutions based on global user needs.

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>>>>>>>>>> Our factory MAKE LIFE BETTER


^{The HENGFENGYOU team achieves synergy with in the team to develop and produce specific solutions tha tmeet all customer needs.
Our equipment is designed and researched by R&D services according to each country's electrical standards and helps manage your distribution network for optimal efficiency.
HENGFENGYOU's state-of-the-art production workshop and production equipmentwill produce high quality products according to your specifications.
HENGFENGYOU has a certified quality control laboratory where electrical products are tested out of factory to ensure the reliability and optimal life of our products.}

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>>>>>>>>>> Business Cooperation MAKE LIFE BETTER
 

Grow business with Hengfengyou

^{Our goal is to become the world's leading manufacturer of electrical equipment. The business, experience and technology accumulated over the years have benefited customers in more than 50 countries around the world. Once our customers establish a cooperative relationship, they are long-term trusted customers, because Hengfengyou always insists on providing you with our best electrical products and services.}

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>>>>>>>>>> Logistics delivery MAKE LIFE BETTER

certification >>>>>>>>>>>>

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FAQ

Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 15-20 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.