Power Transformer High Voltage Transformer S9 Hermetically Sealed 35kv Oil Immersed Power Transformer

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S-M
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Hfy
• Rated Capacity: 50-31500 kVA
• H.V. Winding: 35kv
• L.V. Winding: 0.4kv
• Vector Group: Dyn11 Yyn0
• No-Load Loss: 0.16-2.36kw
• No-Load Current: 0.55- 1.3%
• Short-Circuit Impedance: 1.3-0.55 %
• Transport Package: Wooden Case Packing
• Specification: 630*1170*1610
• Trademark: HFY
• Origin: China
• HS Code: 8504210000
• Production Capacity: 2000

Product Description

_{Power transformer high voltage transformer S9 Hermetically sealed 35kv oil immersed power transformer}

_{product introduction
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The 35/0.4kV transformer for sale is manufactured by Hengfengyou Electric,mainly used in 35kV urban distribution network, power supply and distribution system of industrial and mining enterprises and civil buildings. The high reliability of operation verification in more than 50 countries and regions around the world , has been sold toRussia, Belarus, Ukraine, Uzbekistan, Kazakhstan, Tajikistan, Turkmenistan, Kyrgyzstan, Vietnam, North Korea and other countries and regions . CB, CCC, KEMA, EAC certification

-ISO9001 Certified Excellent Manufacturer

 -30 years of transformer manufacturing experience

 -Recognized by more than 50 countries and sold 32997 sets

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_{Product advantage}
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- High voltage copper strip winding technology, improve lightning resistance
- Low voltage copper foil winding technology, high quality A class insulation material insulation
- Small magnetic leakage, high mechanical strength, strong resistance to short circuit
- Core 45° fully oblique joint stepping laminated structure
 

Capacity	Rated voltage&Off-load tapping				Vector  GroupSymbol		NO-load loss(W)	Load loss(W)	NO-load current	Short  circuit impedance(%)
	H.V(kv)	High pressure   Tap range(%)		L.V(kv)
50 kva	33kV 35kV 38.5kV	±5% ±2x2.5%		0.4	Dyn11 Yyn0		210	1270/1210	2.0	6.5
100 kva							290	2120/2020	1.8	6.5
125 kva							340	2500/2380	1.7	6.5
160 kva							360	2970/2380	1.6	6.5
200 kva							430	3500/3330	1.5	6.5
250 kva							510	4160/3960	1.4	6.5
315 kva							610	5010/4770	1.4	6.5
400 kva							730	5050/5760	1.3	6.5
500 kva							860	7280/6930	1.2	6.5
630 kva							1040	8280	1.1	6.5
800 kva							1230	9900	1.0	6.5
1000 kva							1440	12150	1.0	6.5
1250 kva							1760	14670	0.9	6.5
1600 kva							2120	17550	0.8	6.5
2000 kva							2490	20740	0.8	6.5
2500 kva							2950	24420	0.8	6.5
3150 kva							3510	29050	0.7	6.5
4000 kva							4200	34940	0.7	6.5
5000 kva							4960	41160	0.7	6.5

1. Standard: IEC60076, GB1094-1996; JB/T10088-2004; GB/T6451-2008; EQV
2. Voltage Grade: 6KV to 35KV  10mva power transformer
3. Voltage Regulation Mode: No-load tap changing or On-load tap changing
4. Tapping Range: ±5%, ±2×2.5%, ±4×2.5% or others
5. Frequency: 50Hz; 60Hz
6. Phase: three phase
7. Connection Sign: Dyn5,Dyn5,Yyn0, Dyn11 or others
8. Short Circuit Impedance: Standard impedance (For details see technical data sheet)
_{Product details}

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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.