630kVA 10kv Cast Resin Dry Type Distribution Transformer
Primary Voltage (High Voltage):10 kV (or 10.5kV / 11kV as per request)
Secondary Voltage (Low Voltage):0.4 kV (400V)
Vector Group:Dyn11 / Yyn0
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Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 630kva 10kv cast resin dry type distribution transformer in China. If you're going to buy customized 630kva 10kv cast resin dry type distribution transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
In the modern power distribution industry, safety, efficiency, and reliability are non-negotiable. Whether you are upgrading an industrial facility or designing a commercial power grid, selecting the right equipment is critical.
As a premier manufacturer and direct factory supplier, GNEE proudly offers the industry-leading 630kVA 10kV Cast Resin Dry Type Distribution Transformer. Engineered with precision, our transformers are designed to eliminate fire hazards, reduce maintenance costs, and provide stable power transmission for your most demanding projects.
With years of manufacturing expertise, GNEE stands as your trusted partner in delivering top-tier electrical solutions directly from our production lines to your facility.

GNEE dry type transformer manufacturing factory
| RATED CAPACITY | VOLTAGE COMBINATION | CONNECTION GROUP | LOSS (KW) | NO-LOAD CURRENT | SHORT-CIRCUIT IMPEDANCE | WEIGHT(KG) | ||||||
| (KVA) | HV(KV) | HIGH-VOLTAGE TAPPING RANGE | LV (KV) | SYMBOL | NO-LOAD | ON-LOAD | (%) | (%) | OIL WEIGHT | GROSS WEIGHT | ||
| 30 | 6 6.3 10 10.5 11 |
5% | 0.4 | Dyn11 Yzn11 Yyn0 |
0.13 | 0.63/0.60 | 2.3 | 4 | 75 | 295 | ||
| 50 | 0.17 | 0.91/0.87 | 2 | 88 | 395 | |||||||
| 63 | 0.2 | 1.09/1.04 | 1.9 | 95 | 420 | |||||||
| 80 | 0.25 | 1.31/1.25 | 1.9 | 103 | 480 | |||||||
| 100 | 0.29 | 1.58/1.50 | 1.8 | 115 | 540 | |||||||
| 125 | 0.34 | 1.89/1.80 | 1.7 | 130 | 645 | |||||||
| 160 | 0.4 | 2.31/2.20 | 1.6 | 145 | 740 | |||||||
| 200 | 0.48 | 2.73/2.60 | 1.5 | 175 | 885 | |||||||
| 250 | 0.56 | 3.20/3.05 | 1.4 | 195 | 1010 | |||||||
| 315 | 0.67 | 3.83/3.65 | 1.4 | 230 | 1205 | |||||||
| 400 | 0.8 | 4.52/4.30 | 1.3 | 255 | 1375 | |||||||
| 500 | 0.96 | 5.41/5.15 | 1.2 | 285 | 1620 | |||||||
| 630 | Dyn11 Yyn0 |
1.2 | 6.2 | 1.1 | 4.5 | 350 | 1960 | |||||
| 800 | 1.4 | 7.5 | 1 | 405 | 2310 | |||||||
| 1000 | 1.7 | 10.3 | 1 | 490 | 2690 | |||||||
| 1250 | 1.95 | 12 | 0.9 | 550 | 3315 | |||||||
| 1600 | 2.4 | 14.5 | 0.8 | 625 | 3985 | |||||||
Why Choose GNEE's 630kVA 10kV Cast Resin Dry Type Distribution Transformer?
When sourcing power equipment, working directly with a proven manufacturer like GNEE ensures that you receive unmatched quality, technical support, and competitive pricing. The 630kVA 10kV Cast Resin Dry Type Distribution Transformer is one of our flagship products, built to exceed international standards.
Unlike traditional oil-immersed transformers, our cast resin technology utilizes high-quality epoxy resin vacuum casting. This ensures exceptional mechanical strength, superior insulation, and outstanding resistance to short circuits. Because it is completely oil-free, it is self-extinguishing, environmentally friendly, and requires zero oil maintenance.
Advanced Manufacturing
At GNEE, our production relies on profound expertise and authoritative manufacturing protocols. We utilize state-of-the-art winding machines and vacuum casting tanks to ensure zero partial discharge. Our engineering team brings decades of experience to power distribution technology, guaranteeing that every transformer leaving our facility is highly trustworthy and ready for decades of continuous operation. Our commitment to strict quality control ensures that you are investing in a product backed by proven factory reliability.
Technical Specifications of the 630kVA 10kV Cast Resin Dry Type Distribution Transformer
Understanding the technical parameters is essential for power engineers and procurement managers. Our 630kVA 10kV Cast Resin Dry Type Distribution Transformer is designed in strict accordance with IEC 60076 standards, ensuring seamless integration into global power systems.
Below is the detailed parameter table for this specific model, showcasing our manufacturing capabilities and the high-performance metrics of our equipment.
| Parameter | Specification |
| Rated Capacity | 630 kVA |
| Primary Voltage (High Voltage) | 10 kV (or 10.5kV / 11kV as per request) |
| Secondary Voltage (Low Voltage) | 0.4 kV (400V) |
| Vector Group | Dyn11 / Yyn0 |
| Frequency | 50Hz / 60Hz |
| Insulation Class | F / H Class |
| Cooling Method | AN (Air Natural) / AF (Air Forced) |
| Enclosure Protection Class | IP00 (No enclosure) / IP20 / IP23 |
| Impedance Voltage | 4% or 6% |
| Winding Material | Copper / Aluminum (Customizable) |
| Applicable Standards | IEC 60076-11, ISO 9001 |

Product details of 630kVA 10kV cast resin dry type transformer.)
Core Applications for the 630kVA 10kV Cast Resin Dry Type Distribution Transformer
Thanks to its robust design and non-flammable nature, the 630kVA 10kV Cast Resin Dry Type Distribution Transformer is the go-to solution for environments where fire safety and space optimization are paramount. As an experienced manufacturer, GNEE has supplied these units to a wide variety of sectors worldwide.
Ideal for High-Demand and Crowded Environments
Because it poses no risk of oil leakage or explosions, this transformer is highly recommended for indoor installations and densely populated areas.
Primary applications include:
- Commercial Real Estate: Shopping malls, high-rise office buildings, and residential complexes where fire safety is the top priority.
- Public Infrastructure: Subway stations, airports, and hospitals where uninterrupted, safe power is critical.
- Industrial Plants: Chemical processing plants, metallurgical facilities, and automotive manufacturing workshops.
- Renewable Energy Grids: Wind and solar power integration stations requiring highly efficient power conversion.
By choosing GNEE, you are ensuring that your infrastructure is powered by a product trusted by industry leaders globally.
Manufacturing Excellence and Packaging of Our 630kVA Dry Type Distribution Transformer
As a direct factory supplier, GNEE controls every step of the supply chain-from raw material selection to final delivery. The trustworthiness of a transformer relies heavily on how it is tested and transported. Every 630kVA 10kV Cast Resin Dry Type Distribution Transformer undergoes rigorous factory testing, including routine testing, temperature rise limits, and lightning impulse tests, guaranteeing 100% compliance before shipment.
Secure Packaging and Global Delivery
We understand that international shipping can be harsh on heavy electrical equipment. Therefore, our warehouse and logistics teams employ heavy-duty, moisture-proof wooden crates specifically designed for ocean and rail freight. The transformers are securely fastened, wrapped in protective film, and braced to prevent any movement during transit. When you order from GNEE, you can rest assured that your equipment will arrive in pristine condition, ready for immediate installation.

Secure packaging and shipping of GNEE dry type transformers
Conclusion: Order Your 630kVA 10kV Cast Resin Dry Type Distribution Transformer Today
Upgrading your electrical infrastructure requires a reliable partner.
As a highly experienced manufacturer, GNEE is dedicated to providing superior power solutions tailored to your project's unique demands. The 630kVA 10kV Cast Resin Dry Type Distribution Transformer offers the perfect balance of safety, high efficiency, and minimal maintenance, making it a highly cost-effective investment for your business.
Are you ready to enhance your power distribution system with factory-direct pricing and guaranteed quality?
Contact the GNEE engineering and sales team today to request a comprehensive technical catalog and a free, no-obligation quotation! Leave your inquiry below, and our experts will get back to you within 24 hours to discuss your specific requirements.
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