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11KV/10KV Three-phase Epoxy Resin Cast Dry-type Distribution Transformer

- 商品名称: 11KV/10KV Three-phase Epoxy Resin Cast Dry-type Distribution Transformer
- 商品编号: cp0011
- Brand: TSTY
- Capacity: 6.6KV~35KV
- Voltage: 30KVA~5000KVA
- USES: This product is suitable for important places such as urban power grid, tower block, business center, theater, hospitals, hotel, tunnel, subway, high-speed rail, and airport.

Email：

sales@tstyelectric.com

Tel：

+86-371-88881569

E-mail

Product Detail

The dry-type transformer is an epoxy resin cast power transformer, unique in that its iron core and windings are not immersed in insulating oil. Its cooling methods mainly include natural air cooling (AN) and forced air cooling (AF). From iron core production to resin casting and assembly, the entire process is self-made by TSTY.Our dry transformer capacity range from 50-3000KVA,voltage from 6.6kv-35kv.

Product Advantage

Advanced winding technology

High voltage coil: Orthogonal self-flow casting process is adopted to ensure insulation performance and structural stability. Low voltage coil: Self-flow casting process with upper and lower ends sealed to improve sealing and mechanical strength.

Precision casting technology

Transparent resin casting: Breaking through the traditional grey/black resin, using insulating transparent resin, the process and materials are clear at a glance, and the quality is more intuitive.

Core material

Adopting brand-new cold-pressed oriented silicon steel sheet, it has high magnetic permeability and low loss.

Process Optimization

Seven-step 45° fully beveled seams improve aesthetics and electromagnetic performance.

Patented bending clamp design

Replaces traditional channel steel parts, simplifies structure, facilitates installation, and further enhances product quality.

Product Parameters Table

SCB10 11KV Dry-type Transformer
Rated Capacity (kVA)	Voltage Combination			Vector Group	No-Load Loss(w)	Load Loss	No-Load Current (%)	Short Circuit Impedance (%)
Rated Capacity (kVA)	High Voltage（kV)	Tapping Range	Low Voltage (kV)	Vector Group	No-Load Loss(w)	Load Loss	No-Load Current (%)	Short Circuit Impedance (%)
30	11 10.5 10 6.3 6	±5% ±2×2.5%	0.4	Dyn 11 or 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					550	2130	1.6
200					630	2530	1.4
250					720	2760	1.4
315					880	3470	1.2
400					980	3990	1.2
500					1160	4880	1.2
630					1350	5880	1
630					1300	5960	1	6
800					1520	6960	1
1000					1770	8130	1
1250					2090	9690	1
1600					2450	11730	1
2000					3050	14450	0.8
2500					3600	17170	0.8
1600					2450	12900	1	8
2000					2050	15890	0.8
2500					3600	18890	0.8

S20 Dry-type Three-phase Double-winding No-load Voltage Regulation Distribution Transformers
Rated Capacity KVA	Voltage Combination			No-Load Loss W	Load Loss W
Rated Capacity KVA	High Voltage（kV)	Tapping Range	Low Voltage (kV)	No-Load Loss W	B (100℃(	F (120 ℃)	H (145 ℃)
30	11 10.5 10 6.6 6	±5% ±2×2.5%	0.4	130	605	640	685
50				185	845	900	965
80				250	1160	1240	1330
100				270	1330	1415	1520
125				320	1565	1665	1780
160				365	1800	1915	2050
200				420	2135	2275	2440
250				490	2330	2485	2665
315				600	2945	3125	3355
400				665	3375	3590	3850
500				790	4130	4390	4705
630				910	4975	5290	5660
630				885	5050	5365	5760
800				1035	5895	6265	6715
1000				1205	6885	7315	7885
1250				1420	8190	8720	9335
1600				1665	9945	10555	11320
2000				2075	12240	13005	14005
2500				2450	14535	15445	16605

S22 Dry-type Three-phase Double-winding No-load Voltage Regulation Distribution Transformers
Rated Capacity KVA	Voltage Combination			No-Load Loss W	Load Loss W
Rated Capacity KVA	High Voltage（kV)	Tapping Range	Low Voltage (kV)	No-Load Loss W	B (100℃)(	F (120 ℃)(	H 145 ℃)
30	11 10.5 10 6.6 6	±5% ±2×2.5%	0.4	105	605	640	685
50				155	845	900	965
80				210	1160	1240	1330
100				230	1330	1415	1520
125				270	1565	1665	1780
160				310	1800	1915	2050
200				360	2135	2275	2440
250				415	2330	2485	2665
315				510	2945	3125	3355
400				570	3375	3590	3850
500				670	4130	4390	4705
630				775	4975	5290	5660
630				750	5050	5365	5760
800				875	5895	6265	6715
1000				1020	6885	7315	7885
1250				1205	8190	8720	9335
1600				1415	9945	10555	11320
2000				1760	12240	13005	14005
2500				2080	14535	15445	16605

R&D Advantages

TSTY currently has 600 employees and a technical R&D team of more than 200 people. It has established a science and technology innovation center to focus on material and process innovation and realize independent research and development of transformers; relying on the national CNAS certified laboratory, each product passes more than ten rigorous tests such as lightning strike and insulation no-load loss to ensure stable operation in the whole environment.