
Step Down Toroidal Ring Transformer
High Efficiency Oil Type Distribution three-phase transformer is widely used in rural power grid transformation, urban power grid transformation, and reasonable customized service for foreign customers.
Description
We believe that when customers buy our sf6 rmu Ring Main Unit, voltage switchgear, Power Transformer Substations, they do not only value our products for cheapness, but also because they purchase our company's products and services to achieve value added. Now we have established faith, friendly, harmonious business relationship with customers in different countries. Welcome to negotiate!
Product description:
High Efficiency Oil Type Distribution three-phase transformer is widely used in rural power grid transformation, urban power grid transformation, and reasonable customized service for foreign customers.
Technical parameters:
Rated | Voltage Combination | Winding | No-load | Load | Short | No-load | ||
High | Tapping Range | Low | ||||||
30 | 6 | ±5 | 0.4 | Dyn11 | 100 | 630 | 4.0 | 1.8 |
50 | 130 | 910 | 1.6 | |||||
63 | 150 | 1090 | 1.5 | |||||
80 | 180 | 1310 | 1.5 | |||||
100 | 200 | 1580 | 1.4 | |||||
125 | 240 | 1890 | 1.4 | |||||
160 | 280 | 2310 | 1.3 | |||||
200 | 340 | 2730 | 1.2 | |||||
250 | 400 | 3200 | 1.1 | |||||
315 | 480 | 3830 | 1.1 | |||||
400 | 570 | 4520 | 1.0 | |||||
500 | 680 | 5430 | 1.0 | |||||
630 | 810 | 6200 | 4.5 | 0.9 | ||||
800 | 980 | 7500 | 0.8 | |||||
1000 | 1150 | 10300 | 0.8 | |||||
1250 | 1360 | 12000 | 0.7 | |||||
1600 | 1640 | 14500 | 0.6 | |||||
2000 | 1940 | 18300 | 0.6 | |||||
2500 | 2290 | 21200 | 0.5 | |||||
Widely used:
Energy Saving Oil Filled Transformer widely used in power transmission and distribution system. such as power,transportation,mining, metallurgy ,construction,petrochemical ,communication;
High Reliability Oil Distribution Transformer widely used in urban power network construction and transformation.
Photo:




OUR SERVICE:
●According to customer's technical parameters, design reasonable products to meet customer's requirements;
●Our strict production, quality control and on-time delivery;
●According to the requirements of customers, installation can be guided by telephone or installed on site;
OUR ADVANTAGE:
1. Long service life
Energy Efficient distribution Transformer have a long service life of 30 years. The conservator tanks of our transformers are fully sealed, bolted or welded to the edge without any clearance, so the oil in the transformers are insulated from air, prolonging the service life.
2. Protecting the insulation paper and insulation cardboards from oxidation.
3.Excellent insulation cuts insulation distance and cost.
4.Pre-drying Treatment;
5.Low Loss, Low Local Discharges, Low Noise, Strong Heat Radiation, Capable of Running under 150% Nominal Load with the aid of Forced Air Cooling.
6.High Performance Oil Immersed power Transformer has a good performance;
7.Energy Saving Oil Filled Transformer
If you need more information about our products, feel free to contact us!












In the fiercely competitive market, we uphold the service tenet of 'unity, pragmatism, innovation, and trustworthiness'. With professional service, rigorous management, advanced equipment technology and years of hard work by all employees, we have established a good image in the industry of Step Down Toroidal Ring Transformer. We break down people barriers to ensure you get what you want to the level you expect, when you want it. Through modern management philosophy, all our employees can display their creative enthusiasm, and push the company to a continuous and rapid development track.
Hot Tags: 11kv three phase oil immersed transformer, China, manufacturers, suppliers, customized, lv and hv switchgear, Three Phase Dry Transformer, Medium voltage distribution switchgear, power distributing cabinet, prefabricated concrete substation, Distribution Power Transformer
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