1000kVA 10kv Cast Resin Dry Type Transformer

Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 1000kva 10kv cast resin dry type transformer in China. With abundant experience, we warmly welcome you to wholesale high quality 1000kva 10kv cast resin dry type transformer at low price from our factory. Contact us for more cheap products.

 

As a professional manufacturer, GNEE specializes in Dry-type Transformer, Three-Phase Dry-type Transformer, and Cast Resin Power Transformer solutions for global industrial and commercial applications.

 

The 1000kVA 10kV Cast Resin Dry Type Transformer is one of the most widely used configurations, combining excellent insulation performance, fire resistance, and low maintenance. Whether used as an Indoor Three-Phase Transformer in buildings or as a Dry distribution transformer in industrial plants, this model delivers stable and energy-efficient power conversion.

 

 

 

The 1000kVA 10kv Cast Resin Dry Type Transformer is a three-phase power transformer with rated capacity of 1000kVA, primary voltage of 10kv (medium voltage) and secondary voltage of 0.4kv/0.69kv (optional), which is designed and manufactured in strict accordance with IEC 60076-11, GB 1094.11-2007 and GB 20052-2024 international and national standards.

 

Different from traditional oil-immersed transformers, this product uses high-quality epoxy resin to vacuum cast the windings, realizing full solid insulation, no oil leakage, no fire hazard and no environmental pollution, which is a typical green and environmental protection power equipment.

 

It is especially suitable for occasions with strict fire safety requirements and limited installation space, such as indoor power distribution rooms, high-rise buildings, hospitals, data centers, airports, tunnels and renewable energy projects, and can directly operate in the load center to reduce line loss and improve power supply efficiency.

 

Our 1000kVA 10kv cast resin dry type transformer adopts modular design, which is small in size, light in weight, convenient in transportation and installation, and can be quickly put into use.

 

At the same time, it has the characteristics of low loss, low noise, strong short-circuit resistance and long service life, which can effectively reduce the operation and maintenance cost of users and create greater economic benefits for industrial production and public services.

 

 

Whether you are looking for a 1000kVA 10kv cast resin dry type transformer for industrial use, a low-noise 1000kVA dry type transformer for commercial buildings, or a maintenance-free 10kv cast resin transformer for data centers, our product can meet your personalized needs with reliable performance and perfect after-sales service.

 

 

Like all Three-Phase Dry-type Transformer, it operates based on electromagnetic induction:

• High voltage winding receives 10kV input
• Magnetic flux is generated in the core
• Low voltage winding outputs 400V power

Its cast coil dry type transformer design ensures stable operation even under harsh conditions.

 

 

 

Parameter	Specification
Rated Capacity	1000 kVA
High Voltage	10 kV
Low Voltage	0.4 kV
Frequency	50/60 Hz
Phase	Three-Phase
Cooling Method	AN / AF
Insulation Class	F / H
Connection Group	Dyn11 (common)
Impedance Voltage	4% – 6%
No-load Loss	≤ 2.0 kW
Load Loss	≤ 10 kW
Protection Class	IP20 / IP23

This configuration is standard for cast resin distribution transformer applications worldwide.

 

 

1. Ultra-High Safety: Fire-Resistant, Explosion-Proof and Pollution-Free

 

Safety is the core advantage of our 1000kVA 10kv Cast Resin Dry Type Transformer.

The windings are fully encapsulated with high-quality flame-retardant epoxy resin through vacuum casting technology, which eliminates air bubbles and defects, ensuring excellent dielectric strength and fire resistance. The resin material is flame-retardant and self-extinguishing, which will not ignite or produce a lot of smoke even in case of overheating, meeting the highest fire safety standards, and completely eliminating the fire and explosion risks caused by oil leakage of traditional oil-immersed transformers.

 

At the same time, the product is completely oil-free, no pollution to soil and water sources, in line with the global environmental protection policy, and is suitable for food processing, medical production and other pollution-sensitive industries. It can be installed in densely populated areas and indoor environments with confidence, and is the first choice for safe power distribution.

 

 

2. Energy-Saving and High-Efficiency: Low Loss and Long Service Life

Our 1000kVA 10kv cast resin dry type transformer is designed with energy-saving as the core, adopting high-quality imported cold-rolled grain-oriented silicon steel sheet as the iron core, which is processed by automatic shearing line and 45-degree full oblique joint structure, effectively reducing iron loss and noise.

 

The windings are made of high-purity copper foil or aluminum foil, with optimized winding structure, low load loss and high electrical efficiency, meeting the national level 2 energy efficiency standard (NX2), and the no-load loss is as low as 1205W, and the load loss is 7315W (75℃).

 

The product operates quietly, with noise ≤55-60dB, which will not affect the surrounding environment, and is very suitable for indoor installation scenarios such as office buildings, hospitals and data centers.

 

In addition, the epoxy resin encapsulation structure has strong resistance to mechanical stress, thermal cycle and partial discharge, and the service life can reach more than 20 years, which greatly reduces the frequency of equipment replacement and maintenance costs for users.

 

3. Strong Environmental Adaptability: Moisture-Proof, Dust-Proof and Corrosion-Resistant

The 1000kVA 10kv Cast Resin Dry Type Transformer has excellent environmental resilience, and can work stably in harsh environments such as high humidity, high dust and high temperature.

 

The fully encapsulated windings can effectively isolate moisture, dust and chemical pollutants, and can be restarted immediately without drying even in 100% humidity environment, which solves the problem that traditional transformers are easy to damp and damage in humid areas.

 

The product is available in IP23-IP54 protection level enclosures, and optional IP54 housings can be provided for dusty or wet environments, which can effectively prevent solid particles and water spray from invading, ensuring stable operation in coastal areas, northwest sandy areas and other harsh environments.

 

Whether it is indoor or outdoor installation, it can adapt to various complex working conditions and ensure continuous and stable power supply.

 

4. Intelligent Protection: Active Early Warning and Easy Maintenance

Our 1000kVA 10kv cast resin dry type transformer is equipped with a complete intelligent protection system, built-in PT100 temperature sensors in the three-phase windings, which can real-time detect the winding temperature and display it cyclically on the digital screen.

 

When the temperature reaches the set value, it will automatically trigger three-level protection actions: the first level starts the cooling fan, the second level issues a high-temperature alarm, and the third level triggers over-temperature tripping, which effectively prevents equipment damage caused by overheating.

 

At the same time, the product supports RS485 Modbus communication protocol, which can realize remote monitoring and fault diagnosis, and users can check the operation status of the transformer in real time without on-site inspection.

 

In addition, the product is maintenance-free, without the need for oil inspection, filtration and leakage monitoring, which greatly saves the operation and maintenance time and cost of users, and is especially suitable for projects with high requirements for power supply continuity.

 

5. Flexible Design: Customizable to Meet Diverse Needs

We understand that different projects have different requirements for transformers, so our 1000kVA 10kv Cast Resin Dry Type Transformer supports personalized customization services.

 

According to the user's actual needs, we can customize the secondary voltage (0.4kv/0.69kv/1.2kv, etc.), connection group (Dyn11, Yyn0, etc.), tapping range (±2×2.5%, etc.), cooling method (natural air cooling AN or forced air cooling AF), protection level and other parameters.

 

The forced air cooling method can increase the rated capacity by 40%-50%, which is suitable for compact installation and high-power demand scenarios.

 

Whether it is a industrial production line, a data center, a high-rise building or a municipal infrastructure project, we can provide a customized power distribution solution that fits perfectly, helping users optimize the power supply system and reduce costs.

 

 

 Typical Use Cases of Dry Distribution Transformer

• Commercial complexes and shopping malls
• Hospitals and public buildings
• Industrial plants and factories
• Renewable energy systems (solar/wind)

The cast resin dry type transformer is especially suitable for indoor installations where safety is critical.

 

Key Selection Factors for Cast Resin Type Transformer

• Load demand and future expansion
• Installation environment (indoor/outdoor)
• Cooling method (AN/AF)
• Energy efficiency requirements

Choosing a Low Loss Dry-type Transformer ensures better long-term ROI.

 

 

Q1: What is the difference between 1000kVA 10kv cast resin dry type transformer and oil-immersed transformer?

A1: The core difference lies in the insulation and cooling method. The cast resin dry type transformer uses epoxy resin to encapsulate the windings, adopts air cooling, no oil leakage, no fire hazard, and is suitable for indoor and fire-sensitive occasions; the oil-immersed transformer uses insulating oil for insulation and cooling, which has the risk of oil leakage and fire, and is mostly used for outdoor installation. Our 1000kVA 10kv cast resin dry type transformer is more safe, environmentally friendly and suitable for complex indoor scenarios.

 

Q2: Can the 1000kVA 10kv cast resin dry type transformer be used outdoors?

A2: Yes. We can provide an outdoor-specific IP44/IP54 protection level enclosure, which is dust-proof, moisture-proof and corrosion-resistant, and can adapt to outdoor harsh environments such as wind, rain and sand. It is widely used in outdoor power distribution projects such as photovoltaic power plants and municipal facilities.

 

Q3: What is the maintenance cycle of the 1000kVA 10kv cast resin dry type transformer?

A3: The product is maintenance-free under normal operation. It is only necessary to regularly check the surface cleanliness, the operation status of the cooling fan and the temperature display, and clean the dust regularly (generally once every 6-12 months) to ensure the stable operation of the transformer. Compared with oil-immersed transformers, it saves a lot of maintenance time and cost.

 

Q4: Can we customize the parameters of the 1000kVA 10kv cast resin dry type transformer?

A4: Yes. We support full parameter customization, including secondary voltage, cooling method, protection level, winding material, connection group, tapping range, etc. According to your actual project needs, our technical team will provide you with a personalized customization plan to ensure that the product perfectly fits your power supply system.

 

Q5: What standards does the 1000kVA 10kv cast resin dry type transformer comply with?

A5: The product is designed and manufactured in strict accordance with IEC 60076-11 (international standard), GB 1094.11-2007 (national standard for dry power transformers), GB 20052-2024 (energy efficiency limit value and energy efficiency level for power transformers) and other standards, and has passed relevant quality certifications, which can meet the use requirements of various countries and regions.

 

 

If you are interested in our 1000kVA 10kv Cast Resin Dry Type Transformer, or need to consult the price of 1000kVA 10kv cast resin dry type transformer, customization parameters, technical details and other issues, please feel free to contact us.

 

Our professional team will provide you with high-quality consultation and solutions, and look forward to cooperating with you to create a safer and more efficient power distribution system!

 

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Model	Rated Capacity (KVA)	Rated Voltage (KV)			Connection Group	No-Load Loss (W)	Load Loss (W) (F Class)	No-Load Current (%)	Short Circuit Impedance (%)
		High Voltage	Voltage Regulation Range	Low Voltage
SCB-30	30	6 6.3 6.6 10 10.5 11	±2.5% ±5%	0.4	Dyn11 Yyn0	190	710	2	4
SCB-50	50					270	1000	2
SCB-80	80					370	1380	1.5
SCB-100	100					400	1570	1.5
SCB-125	125					470	1850	1.3
SCB-160	160					540	2130	1.3
SCB-200	200		±2×2.5% ±5%			620	2530	1.1
SCB-250	250					720	2760	1.1
SCB-315	315					880	3470	1
SCB-400	400					980	3990	1
SCB-500	500					1160	4880	1
SCB-630	630					1340	5880	0.85
SCB-630	630					1300	5960	0.85	6
SCB-800	800					1520	6960	0.85
SCB-1000	1000					1770	8130	0.85
SCB-1250	1250					2090	9690	0.85
SCB-1600	1600					2450	11700	0.85
SCB-2000	2000					3050	14400	0.7
SCB-2500	2500					3600	17100	0.7

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