10kv/80kVA Dry Three-Phasedry Type Transformer, Professional Transformer Factory, Welcome to Buy

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_{Product features}
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Leading technology
- High pressure copper tape winding technology, flame retardant formula vacuum pouring
- Low pressure copper foil winding technology, thermosetting epoxy prepreg cloth insulation
- High quality iron core 45° full oblique joint step laminated structure

The iron core
- The core is made of high quality cold rolled grain oriented silicon steel sheet insulated by mineral oxide
- Minimize loss level, no-load current and noise by controlling the cutting and stacking process of silicon steel sheet
- Apply class F or CLASS H core paint on the surface of assembled cores to prevent corrosion and rust

Low voltage winding
- The low voltage winding is made of high quality copper foil
- Insulated by thermosetting epoxy preimpregnated cloth
- Winding ends are insulated with thermosetting epoxy preimpregnated cloth
- Excellent insulation resistance
- Very good resistance to radial stress caused by short circuit
- The outgoing terminal of the low-voltage winding is tinned copper bar
- The whole winding is heated in the oven to 140°C and polymerized for 4 hours. It has excellent corrosion resistance of industrial gas

High voltage winding
- Made of insulated copper wire and using the patented technology of Hengfengyou Electric
- For small volume products, the high voltage winding uses a linear voltage gradient from top to bottom
- For products with large capacity, the high voltage winding is made by "tape winding" technology
- The application of these methods makes the electric field between adjacent conductors very low
- Transformer structure is reliable during normal operation and transportation

High quality material
- Baosteel, Wisco silicon steel sheet
- China produces high quality anaerobic copper
- Huntsman Epoxy resin (including flame retardant filler)

Patent technology
- The high voltage coil is molded under high vacuum, and the castable material system adds a unique flame retardant filler, which is a patented technology of Hengfengyou Electric. When the transformer is exposed to flame, it will immediately self-extinguish. With unique and excellent flame retardant characteristics and the ability to adapt to bad working environment.
_{Product details}

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company profile
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^{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.}

 

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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
 

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.