Jiangsu Yawei Transformer Co.,Ltd. is one of the leading manufacturers and suppliers of 50000kva 50mva 115kv step down with oltc to 23kv three phase substation transformers in China. Please feel free to buy high quality 50000kva 50mva 115kv step down with oltc to 23kv three phase substation transformers from our factory. Customized orders are welcome.
Products Description
Yawei 110kV 230 kV transformers are designed and manufactured according to international standard.
- GB 6451 Specification and technical requirements for oil-immersed power transformers;
- IEC 60076 Power Transformers;
- AS NZS 60076 Power Transformers;
- CSAC88-16 Power Transformers;
- ANSI/IEEE C57.12.00 IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers;
- GOST R 52719 Power Transformers - General Specifications;
- EN60076 Power Transformes
- Local After-Sales Services In North America South America, and other regions respond to your needs within 24 hours. etc, the power ratings are up to 300 MVA, and for voltages up to the highest insulation class of 900 kV.
Scope of Supply
Product: Liquid Filled Power Transformer
Voltage level: up to 230KV
Rating level: up to 300MVA
The transformer can be designed according to customer's requirements
50000KVA 115/23KV Power Transformer Technical Data Sheet
| Type | Step down oil immersed transformer |
| Model |
SFZ11-50000KVA |
| Cooling Method |
ONAN/ONAF |
| Primary and Secondary (HV/LV) | 115/23kv |
| Rated Frequency |
50 Hz |
| Rated Power | 50000 KVA |
| Voltage Ratio | 115±8*1.25%/23 |
| Connection Group |
YNd11 |
| Voltage Regulation | OLTC |
| Insulation Level |
A |
| Transformer dimension |
6700*3700*5000 mm |
| Weight |
72000KG |
Workshop Display
Yawei offers 10kv-230kv oil tanks of oil immersed transformers, including three phase distribution transformer oil tanks, single phase pole mounted oil tanks, pad mounted oil tanks and mainly 230kv oil tanks.
How to manufacture a step down transformer according to customers' requirements?
Overseas Project Cases
Packing and delivery
Yawei Transformer boasts over 30 years of experience in transformer manufacturing and export, making them highly adept in the intricacies of transformer packaging and transportation.
In the case of 110KV 230 kV power transformers, with dimensions exceeding three meters in height and weight surpassing 50 tons, it is common practice to disassemble high-voltage bushings, radiators, fans, and other accessories. Subsequently, the transformer body and these removable components are shipped separately.
Yawei Transformer employs specialized open-top containers to securely packing the transformer body, while the detachable accessories are meticulously packed in wooden cases, ensuring their safe transport via a separate container.
75000KVA power transformer loading at port
25000KVA power transformer loading at port
FAQ
1. How soon can you delivery the transformer?
It depends on the quantity and capacity of the transformer, normally within one month since the date drawing confirmed by buyer.
2. How long can you provide the quality warranty?
24 months since the date transformer operated.
3. What payment method do you accept?
T/T (wire transfer) preferred, L/C both accepted.
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