Sg Three-Phase Dry-Type (rectifier) Transformers

After years of hard development and continuous growth, we have sold our cast coil dry type transformer, 45 kva dry type transformer, dry type distribution transformer overseas and established long-term cooperation with well-known companies. In the production and operation, we pay attention to the excellent talents, introduce advanced technology, strengthen the management and pay attention to the product quality. Our business philosophy is to add value to customer development and company employees. Through continuous improvement and continuous learning, we will continue to absorb advanced technology at home and abroad to maintain the advanced nature of our products. After years of development, the products have reached a technologically superior level to domestic counterparts.

2-Years Warranty

Our Sales Manager Grace with 10-years Transformer Export Experience

20KV Outdoor Cast Resin Dry Type Electrical Transformer Technical Parameter:

（KVA）Rated capacity	Voltage Combination			Connection Group Symbol	No-load Loss（W）	Load Loss （W）			No-load Current (%)	Short-circuit Impedance（%）
	High Voltage (KV)	Tapping ranges of High Voltage	Low Voltage(KV)			130℃（B） （100℃）	155℃（F） （120℃）	180℃（H） （145℃）
50	20 22 24	±2.5% ±5%	0.4	Dyn11 Yyn0	340	1160	1230	1310	2	5.0
100					540	1870	1990	2130	1.8
160					670	2350	2470	3460	1.8
200		±2X2.5% ±5%			730	2770	2940	3140	1.8
250					840	3220	3420	3660	1.8
315					970	3850	4080	4360	1.8
400					1150	4650	4840	5180	1.1
500					1350	5460	5790	6190	1.1
630					1530	6450	6840	7320	1
800					1750	7790	8260	8840	1
1000					2070	9220	9780	10400	0.85
1250					2380	10800	11500	12300	0.85
1600					2790	13000	13800	14800	0.85
2000					3240	15400	16300	17500	0.7	8.0
2500					3870	18200	19300	20700	0.7
2000					3240	16800	17800	19100	0.7
2500					3870	20000	21200	22700	0.7

20KV Outdoor Cast Resin Dry Type Electrical Transformer Advantages:

▶ Safe and reliable, low noise, fire-proof and explosion-proof. Easy maintenance and low energy consumption.

▶ Moisture-proof and corrosion-resistant. Suitable for working in extreme environmental conditions, and can be put into operation directly without drγing process after outage.

▶ Low partial discharge and long operation life.

▶ According to customer demand, configurable enclosure and safe.

▶ Widely used in the high-way, subways, office buildings, stations, airports, high-rise buildings, residential quarters, commercial centers, mines and other places.

14 years ago, China's transformer manufacturing industry just got rid of the stage of pure imitation and began to focus on the development of higher performance transformers. Driven by the wave of reform and opening up, China's transformers began to be exported to the world. As the earliest transformer trader, Tianwei had been sold Chinese transformers to all around the world in just a few years. The transformers sold by Tianwei are of high quality and low price, which can meet the basic requirements of most markets and are deeply loved by customers.More and more customers are willing to give orders to Tianwei, which has laid a solid foundation for the rapid development of Tianwei, which became one of the best domestic power equipment exporter and overseas project contractor ten years ago.

20KV Outdoor Cast Resin Dry Type Electrical Transformer Packing:

1. Wrapped with plastic film.

2. Fixed in a wooden case.

3. Wooden case on a pallet.

4. Iron shelf

5. Special packaging: According to customer's requirement

20KV Outdoor Cast Resin Dry Type Electrical Transformer Delivery Details :

10-20 days according to order quantities

 

We are committed to providing the best solutions for the global Sg Three-Phase Dry-Type (rectifier) Transformers field. We strictly control each production process, and all products have undergone multiple quality inspections. In our company, the concept of environmental protection is embedded in the whole production cycle. We quickly adapt to changes in the environment, speed up the transformation of methods and structure, improve quality and efficiency upgrades.

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