Qingdao Hengfengyou Electrical Engineering Co., Ltd.
| Payment Terms | LC T/T |
| Supply Ability | 5000 pieces/year |
| Delivery Time | 15 DAYS |
| Packaging Details | wooden case |
| Coil Structure | Toroidal |
| Coil Number | Autotransformer |
| Single package size | 15X20X25 cm |
| Single gross weight | 45.2 kg |
| Packing type | 1,Packing by standard wooden case for 10kv Three phase oil-immersed power transformers 2,Special package as customer requirements |
| Low Voltage | 400V |
| Brand Name | HENGFENGYOU |
| Model Number | S-9 |
| 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 | wooden case |
| Coil Structure | Toroidal | Coil Number | Autotransformer |
| Single package size | 15X20X25 cm | Single gross weight | 45.2 kg |
| Packing type | 1,Packing by standard wooden case for 10kv Three phase oil-immersed power transformers 2,Special package as customer requirements | Low Voltage | 400V |
| Brand Name | HENGFENGYOU | Model Number | S-9 |
| Certification | ISO IEC CB COC KEMA SNI SABS CCC | Place of Origin | China |
| High Light | oil immersed distribution transformer ，oil immersed power transformer | ||
S11-M oil-immersed power transformer, 10kv /35kv/ 40.5kv, hermetically-sealed power distribution
Product Introduction
Product Features
1. The no-load loss is 20-35% lower than S9, and the energy saving effect is remarkable;
2. The no-load current is 70-85% lower than S9, which improves the power supply quality of the grid and reduces the line loss;
3. the noise level is reduced, 30-45DB, effectively eliminating noise pollution;
4. S11-M series 10KV low loss fully sealed power transformer has super overload capability;
5. Because the iron core structure is reasonable, the loss is small, and the current is small, so the temperature rise of the
transformer is very low.
·Service conditions
1. The maximum ambient air temperature shall not exceed 40 ℃, and the minimum shall not below - 25 ℃;
2. The altitude shall not exceed 1000m. If special customized transformers and low-voltage components are used, the altitude can reach 4000m;
3. The vertical inclination is no more than 5°, and no violent vibration and impact;
4. The air humidity is not more than 90% (+ 25 ℃);
5. No gas and conductive dust that will seriously affect the insulation of transformer, no explosion hazard and corrosion of electrical components;
6. Outdoor wind speed shall not exceed 35m / s.
7.If service conditions beyond the above, specially customized product is available.
·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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