
Three Phase Dry-type Power Distribution transformer
Box coil:
coils has solved the low voltage,large current coil short-circuit stress around the product,Ann circle imbalance,cooling effect is poor,exist around the system spiral Angle,artificially welding quality unstable outstanding problems.






| Rated Capacity(kVA) | Voltage Combined | Vector-group | No-load Loss(W) | 75ºC Load Loss(W) | No-load current(%) | Short-circuit Impendance(%) | ||
| High voltage(KV) | Tapping Ranges | Low voltage(KV) | ||||||
| 30 | 6 6.3 6.6 10 10.5 11 | ±5% ±2×2.5% | 0.4 | Dyn11 Yyn0 | 190 | 710 | 2.4 | 4 |
| 50 | 270 | 1000 | 2.4 | |||||
| 80 | 370 | 1380 | 1.8 | |||||
| 100 | 400 | 1570 | 1.8 | |||||
| 125 | 470 | 1850 | 1.6 | |||||
| 160 | 540 | 2130 | 1.6 | |||||
| 200 | 620 | 2530 | 1.4 | |||||
| 250 | 720 | 2760 | 1.4 | |||||
| 315 | 880 | 3470 | 1.2 | |||||
| 400 | 980 | 2990 | 1.2 | |||||
| 500 | 1160 | 4880 | 1.2 | |||||
| 630 | 1340 | 5880 | 1.0 | |||||
| 630 | 1300 | 5960 | 1.0 | 6~8 | ||||
| 800 | 1520 | 6960 | 1.0 | |||||
| 1000 | 1770 | 8130 | 1.0 | |||||
| 1250 | 2090 | 9690 | 1.0 | |||||
| 1600 | 2450 | 11730 | 1.0 | |||||
| 2000 | 6050 | 14450 | 0.8 | |||||
| 2500 | 3600 | 17170 | 0.8 | |||||
| 1600 | 2450 | 12960 | 1.0 | |||||
| 2000 | 3050 | 15960 | 0.8 | |||||
| 2500 | 3600 | 18890 | 0.8 | |||||
Liaocheng Huarui Electric Co., Ltd. is affiliated with Xinpeng Group, a comprehensive enterprise group with a glorious development history of thirty years. Xinpeng Group has a wide range of businesses and diversified industries, covering multiple fields such as steel pipe manufacturing, tourism services, electrical manufacturing, and real estate development, demonstrating its strong comprehensive strength and market competitiveness.

Liaocheng HUARUI Electric Co., Ltd. established in 1996,located in Liaocheng City, Shandong Province, which is one of the shortlisted suppliers of State Grid Corporation of China and belonging to a national high-tech enterprise.which has more than 30 engineering and technical personnel, more than 300 employees, covering an area of 260,000 square meters.

The company has a relatively strong production capacity and eficient marketing team. Products include 35KV below various dry transformers, oil-immersed transformers, pre-installed substation and various specilications of box transformer, mining transformer and other special transformers.
Our enterprise has passed IS09001:2015 quality management system certification.At the same time, 10KV35KV class power transformers, box substation and the adoption of lEC certification. HUARUI Transformers areapproved by UL,CQC,CE,CCC,CAS,Gost.




Q1:.Who are we and are you a factory or a trading company?








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