Qingdao Hengfengyou Electrical Engineering Co., Ltd.
| Payment Terms | LC T/T |
| Supply Ability | 5000 pieces/year |
| Delivery Time | 15 DAYS |
| Packaging Details | wood |
| Name | Oil Immersed Distribusion Transformer |
| Material | Copper,Alumnium or copper |
| Coil number | Double |
| Phase | Three |
| Coil structure | Toroidal |
| Type | Oil Immersed,oil immersed current transformer 132kv,Oil-immersed |
| Rated voltage | 35KV,13.2KV,10KV,6.3KV,22KV |
| Product name | Power distribution transformer,33/11 Kv 50/60Hz 5000Kva Oil Immersed Power Distribution Transformer |
| Output voltage | 15kv 10 kv 0.4/0.69kv |
| Cooling method | Oil Cooling |
| Brand Name | HENGFENGYOU |
| Model Number | s9/11/13/15 |
| Certification | ISO IEC CB COC KEMA SNI SABS CCC |
| Place of Origin | China |
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Product Specification
| Payment Terms | LC T/T | Supply Ability | 5000 pieces/year |
| Delivery Time | 15 DAYS | Packaging Details | wood |
| Name | Oil Immersed Distribusion Transformer | Material | Copper,Alumnium or copper |
| Coil number | Double | Phase | Three |
| Coil structure | Toroidal | Type | Oil Immersed,oil immersed current transformer 132kv,Oil-immersed |
| Rated voltage | 35KV,13.2KV,10KV,6.3KV,22KV | Product name | Power distribution transformer,33/11 Kv 50/60Hz 5000Kva Oil Immersed Power Distribution Transformer |
| Output voltage | 15kv 10 kv 0.4/0.69kv | Cooling method | Oil Cooling |
| Brand Name | HENGFENGYOU | Model Number | s9/11/13/15 |
| Certification | ISO IEC CB COC KEMA SNI SABS CCC | Place of Origin | China |
35kv 33kv 11kv power distribution oil immersed electric transformer 3 phase voltage step down transformer
Our Products
Power capacity and input/output voltage can be customized
Oil-type transformer: also known as oil-immersed transformer. It is a structural version of a transformer in which the coil of the transformer is immersed in oil. Oil-immersed transformers are generally installed in a single transformer indoor or outdoor due to the need of fire prevention. They are characterized by large volume, low cost, simple maintenance, good heat dissipation, strong overload capacity and wide adaptability to the environment.
33KV oil immersed transformer
33kV series oil immersed power transformer is advanced in design, and greatly improved in material, structure and technology. Showing strong short-circuit resistance, beautiful appearance, reliable operation, low loss and low noise, it’s performance reaches the advanced level of global similar products.
35 KV oil immersed transformer
Compared with S9 series, the no-load loss of S11 series products is reduced by 30% on average, and no-load current is 70-80% lower. The iron core is made of import high magnetic conductivity, low loss, cold-rolled high-quality silicon steel sheet, which reduces the no-load loss and saves energy significantly. It shows characteristics of high safety and reliability, advanced structure, small dimension, light weight, low noise, low temperature rise, anti-corrosion and reliable anti-leakage measures to prevent oil leakage.
COMPANY PRODUCTION
Qingdao HengFengYou Electrical Engineering Co. LTD., aka HFY Electrical Engineering, is a Chinese leading manufacturer and supplier in electricity transmission and distribution industry.
With 30 years of competition and development in China, by now HFY Electrical Engineering has 6 wholly-owned subsidiaries, 50 senior technicians, 350 employees, established sales network and customer service team. From research and development, manufacturing to the final project engineering, HFY provides better solution to clients than others. Our main market covers medium voltage, high voltage and ultra-high voltage power distribution.
Three Phase
| Core | Core-type Transformer | Cooling Method | Dry-type Transformer |
| Winding Type | Auto-transformer | Certification | ISO9001-2000, ISO9001, CCC |
| Usage | Distribution Transformer | Frequency Characteristics | Power Frequency |
| Shape of Core | Ring | Material | Epoxy Resin |
| Rate High Voltage | 6-35kv | Rate Low Voltage | 0.4kv |
| Connection Symbol | Yyn0, Dyn1 | Insulation Level | Li75AC35/AC3, Li125AC55/AC3, Li170AC70/AC3 |
| Use for | Industry | Rated Capacity | 30-2500kVA |
| Trademark | Hengfengyou | Specification | Length: 1200mm-2550mm, Width: 1100-1500 |
| Origin | Qingdao,China | HS Code | 8504329000 |
·Order instructions:
1. The customer needs provide main parameters of the transformer (input and output voltage, capacity, loss, etc.)
2. Other customer requirements
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
3000-5000
Employee Number:
100~200
Ecer Certification：
Active Member
Qingdao Hengfengyou Electrical Engineering Co., LTD., subordinate to Hengfengshuai Group, is an export-oriented enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Its main product... Qingdao Hengfengyou Electrical Engineering Co., LTD., subordinate to Hengfengshuai Group, is an export-oriented enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Its main product...
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