Original
By certification 
------------------------------------------Product Description----------------------------------------------
The Grade 110kV transformer products of our company have formed to be standard configuration and at the same time we launched new products such as structure of self-cooling, maintenance-free, high reliability, high impedance, low loss, low noise, low temperature rise, low PD, that is “1-free, 2-high, 4-low”. The products SFZ-31500/100 and SZ10-M-50000/100 firstly passed necessary short current test in 1997 and 2000 and it made this product always stand at the advanced lever in grade 110kV in china.
------------------------------------------Product Parameter----------------------------------------------
| Technical Data for 110kV Class Three Phase Three Winding OLTC Power Transformer | |||||||
| Rated Power (kVA) | High Voltage | Middle Voltage |
Low Voltage |
Connection symbol | Loss(W) | No load current (%) | |
| No-load loss | On-load loss | ||||||
| 6300kVA | 110 KV 121 KV 138 kV |
35 kV 37 kV 38.5 kV |
6.3 KV 6.6 KV 10 KV 10.5 KV 11 KV |
YNyn0d11 | 1200 W | 47000 W | 0.95 |
| 8000kVA | 14400 W | 56000 W | 0.95 | ||||
| 1000kVA | 17100 W | 66000 W | 0.89 | ||||
| 12500kVA | 20200 W | 78000 W | 0.89 | ||||
| 16000kVA | 24200 W | 95000 W | 0.84 | ||||
| 20000kVA | 28600 W | 112000 W | 0.84 | ||||
| 25000kVA | 33800 W | 133000 W | 0.78 | ||||
| 31500kVA | 40200 W | 157000 W | 0.78 | ||||
| 40000kVA | 48200 W | 189000 W | 0.73 | ||||
| 50000kVA | 56900 W | 225000 W | 0.73 | ||||
| 63000kVA | 67700 W | 270000 W | 0.67 | ||||
---------------------------------------------------------Our Certificate----------------------------------------------------
---------------------------------------------------------Project Case----------------------------------------------------
---------------------------------------------------------Our Factory----------------------------------------------------
Our factory covers an area of 33,300 square meters, with a total construction area of 6,100 square meters. There are currently 260 employees, including 18 technicians who have been engaged in the research and development of transformer products for many years, and 8 high-quality corporate managers. With the expansion of production scale and the increase of product varieties, it has now developed into a high-tech innovative enterprise that annual production capacity of more than 1000MVA, integrating the design, production and sales of open-type dry-type transformers, epoxy resin cast dry-type transformers, amorphous alloy transformers, and special transformers.
WHY HEBEI TIANWEI
1. Providing quality packaged power solutions at the shortest lead time in the industry to commercial and industrial clients.
2. Product manufacture and supply according to the highest industry quality standards – ISO 9001 and SANS.
3. We invest in keeping large quantities of standard transformers and MV switchgear in stock – we supply quickly and provide 24/7 emergency support to ensure minimal downtime.
4. Our dedicated departments, infrastructure and highly trained personnel allow fast, full on-site installation, service and supply capabilities.
http://www.goodtransformer.com/
