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TSTYNICE 22kv Dry-type Power Transformer

Crafted with precision and advanced technology, this transformer is designed to meet the highest industry standards. Its dry-type construction ensures enhanced safety and reliability, eliminating the risks associated with flammable liquids. Ideal for various applications, from industrial plants to commercial buildings, the TSTYNICE transformer operates efficiently with minimal maintenance.

Customization Capabilities:
Voltage range: 6.6kV-35kV
Capacity range: 30kVA~5000kVA
Custom colors and dimensions
OEM/ODM services

For detailed specifications, quotations, or project consultations, please contact us:
Email: sales@tstytransformer.com
WhatsApp: +86-18001856258
Our technical team is ready to assist you — wherever your business operates.

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Product Advantage

Technical Parameters

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Technical Advantages of epoxy resin cast dry-type transformers:

1. The most advanced epoxy resin casting process in China is adopted, which has good insulation performance;

2. The new cold-pressed oriented silicon steel sheet is used as the iron core, and the seven-step 45-degree full-bevel joint has beautiful craftsmanship, and the no-load loss is reduced by 3-5% percentage points compared with the three-step;

3. In the traditional dry-type transformer production, the insulating paint of the iron core is mostly black or black, while TSTY uses transparent insulating paint, which can intuitively see the process and materials.

4. The core bending clamp is designed independently, with a simple structure, convenient manufacturing and installation, and greatly reduced operating noise.

Dry-type Transformers
High-rise buildings
Underground substations
Marine installations
Chemical plants
Renewable energy systems

Application

Commercial Complexes & Office Buildings – Quiet operation and compact footprint for high-rise infrastructure
Industrial Plants & Factories – Reliable performance under heavy load and harsh conditions
Hospitals & Data Centers – Safe, low-maintenance power distribution for critical facilities
Subways & Railway Projects – Proven in transit systems like the Shanghai-Nantong railway
Renewable Energy Systems – Seamless integration with wind and solar power setups
Marine & Offshore Installations – Corrosion-resistant and vibration-tolerant design

Main performance parameters for SC (B) 10 15~22KV voltage regulating power transformer without excitation:

Model	Rated capacity (KVA)	Connection symbol	Voltage combination (KV)			No-load loss (W)	Load loss (W)	No-load current (%)	Short circuit impedance (%)
			High-	Tapping range	Low-
			voltage	Tapping range	voltage
SC (B)10-50	50	Yyn0	15	±5%	0.4	345	1180	2.4	6
SC (B)10-100	100	or	20	±2×2.5%		545	1910	2.2
SC (B)10-160	160	Dyn11	22			682	2780	1.8
SC (B)10-200	200					745	2820	1.8
SC (B)10-250	250					855	3280	1.6
SC (B)10-315	315					980	3910	1.6
SC (B)10-400	400					1165	4640	1.4
SC (B)10-500	500					1365	5550	1.4
SC (B)10-630	630					1545	6550	1.2
SC (B)10-800	800					1775	7910	1.2
SC (B)10-1000	1000					2090	9370	1
SC (B)10-1250	1250					2410	11050	1
SC (B)10-1600	1600					2820	13300	1
SC (B)10-2000	2000					3280	15690	0.8
SC (B)10-2500	2500					3910	18550	0.8

Spanning 250,000 in Henan, our smart factory leverages 5G automation to produce 3,000+ IEC/CE-certified substations annually. With 158 patents and 99% automation, we power projects across 80+ countries.

Q: What is the TSTYNICE 22kv Dry-type Power Transformer?
A: The TSTYNICE 22kv Dry-type Power Transformer is an electrical device designed for power distribution, specifically handling voltages up to 22 kilovolts. It belongs to TSTYNICE’s range of transformers, which also includes oil-immersed and pad-mounted types.

Q: What are the key advantages of a dry-type transformer?
A: A primary advantage is enhanced safety. Unlike oil-immersed transformers, dry-type transformers do not use flammable liquids for cooling and insulation, significantly reducing fire hazards. They are also known for their reliability and require less maintenance.

Q: Where are TSTYNICE transformers typically used?
A: TSTYNICE provides a wide range of power equipment solutions. Their transformers, including the dry-type models, are used in various applications like railway electrification (as mentioned in a case study for the Shanghai-Nantong project), mining industries, and potentially other commercial and industrial settings requiring medium voltage power distribution.

Q: Who is TSTYNICE, and what is their expertise?
A: TSTYNICE is the strategic incubator of TSTY Electric, a leading power equipment manufacturer in China. Headquartered in the Shanghai Pilot Free Trade Zone, they leverage 30 years of group expertise and operate globally, exporting cost-effective electrical equipment, including transformers, to emerging markets across Southeast Asia, the Middle East, Africa, and South America

TSTYNICE transformers hold ISO 9001, IEC 60076, CE, GOST, SGS, and BV certifications, with 158 patents (20 inventions). Our CNAS-accredited lab ensures global compliance across 80+ markets.