50KVA/10KV Epoxy Resin Cast Dry-type Transformer
Capacity: 50KVA
Voltage: 10KV
Delivery Year: 2020
Country: Brazil
Advantages:
High Efficiency: The 50KVA/10KV Cast resin type transformer delivered to Brazil in 2023 offers excellent energy efficiency, reducing operational costs for industrial applications.
Compact Design: This Dry type power transformer is designed with a compact footprint, making it ideal for limited installation spaces.
Durability: As a 3 phase dry type transformer, it withstands harsh environmental conditions while maintaining long-term stability and performance.
Have questions? GNEE sales representatives are available for live chat now
Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 50kva/10kv epoxy resin cast dry-type transformer in China. If you're going to buy customized 50kva/10kv epoxy resin cast dry-type transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
Advantages of Epoxy Resin Casting Technology
The epoxy resin casting technology in Cast Resin Type Transformers offers the following core benefits:
Superior Insulation Performance
The epoxy resin completely encapsulates the windings and core, forming a seamless insulating layer that effectively blocks external moisture, dust, and corrosive gases, significantly enhancing the insulation reliability of Dry-Type Power Transformers.
Excellent Thermal Management
The high thermal conductivity of epoxy resin ensures rapid and uniform heat dissipation, maintaining stable operation even under heavy loads and extending the service life of 3-Phase Dry-Type Transformers.
Enhanced Mechanical Shock and Vibration Resistance
The casting process strengthens the structural integrity, reducing the risk of mechanical damage during transportation, installation, or operation, making it suitable for harsh industrial environments.
Low Noise and Eco-Friendly Design
The sealed epoxy resin structure minimizes noise caused by magnetostriction and eliminates oil leakage risks, aligning with environmental protection standards.
Compact and Lightweight Design
Epoxy resin casting produces a smaller and lighter Dry-Type Power Transformer, enabling flexible deployment in space-constrained environments like data centers and high-rise buildings.
Safety Performance Overview
The Cast Resin Type Transformer ensures reliable safety through rigorous design and testing:
No Oil Design Eliminates Fire Risks
As a Dry-Type Power Transformer, it requires no flammable insulating oil, fundamentally eliminating the fire hazards associated with traditional oil-immersed transformers. Ideal for high-occupancy areas such as hospitals and schools.
End-to-End Safety Protection
Short-Circuit Withstanding Capability: High-strength resin encapsulation improves resistance to short-circuit impacts, ensuring structural stability of the 3-Phase Dry-Type Transformer during faults.
Overload Protection: Built-in temperature sensors monitor real-time conditions, triggering reduced capacity or alarms during overloads to prevent equipment damage.
International Safety Certifications and Testing
Meets global standards (e.g., IEC 61869, UL/CE) through rigorous testing of insulation withstand voltage, partial discharge, and temperature rise.
Smart Monitoring and Emergency Response
Temperature Surveillance: Real-time winding temperature display prevents overheating and insulation degradation.
Automatic Power Cut-off: Immediate disconnection and remote alarms are triggered during severe overloads or anomalies, safeguarding personnel and equipment.
Environmental and Health Compliance
Epoxy resin emits no harmful substances or odors during operation, adhering to RoHS and REACH standards. Suitable for sensitive environments like food processing and healthcare facilities.
Products parameter
| Product Name | Dry Type Transformer |
| Phase Number | 3 Phases |
| Winding Type | Two-winding Transformer |
| Vector Group/Connection Type | Yyn0 or Dyn11 |
| Tap Ranger | ±5% or ±2*2.5% |
| Impedance | 4%-6% |
| Frequency | 50HZ/60HZ |
| Coil Material | Copper/Aluminum |
| nominal capacity |
Connection group labeling |
Voltage combination |
No-load current |
No- load loss |
Load Losses at Different Insulation Thermal Ratings |
Short Circuit Impedance |
||
| B(100ºC) | F(120ºC) | H(145ºC) | ||||||
| 30KVA | Yyn0 Dyn11 |
6-11±2×2.5%/0.4 | 2.1 | 190 | 670 | 710 | 760 | 4.0 |
| 50KVA | 2.1 | 270 | 940 | 1000 | 1070 | 4.0 | ||
| 80KVA | 1.6 | 370 | 1290 | 1380 | 1480 | 4.0 | ||
| 100KVA | 1.6 | 400 | 1480 | 1570 | 1690 | 4.0 | ||
| 125KVA | 1.5 | 470 | 1740 | 1850 | 1980 | 4.0 | ||
| 160KVA | 1.5 | 540 | 2000 | 2130 | 2280 | 4.0 | ||
| 200KVA | 1.3 | 620 | 2370 | 2530 | 2710 | 4.0 | ||
| 250KVA | 1.3 | 720 | 2590 | 2760 | 2960 | 4.0 | ||
| 315KVA | 1.1 | 880 | 3270 | 3470 | 3730 | 4.0 | ||
| 400KVA | 1.1 | 980 | 3750 | 3990 | 4280 | 4.0 | ||
| 500KVA | 1.1 | 1160 | 4590 | 4880 | 5230 | 4.0 | ||
| 630KVA | 0.9 | 1340 | 5530 | 5880 | 6290 | 4.0 | ||
| 630KVA | 0.9 | 1300 | 5610 | 5960 | 6400 | 6.0 | ||
| 800KVA | 0.9 | 1520 | 6550 | 6960 | 7460 | 6.0 | ||
| 1000KVA | 0.9 | 1770 | 7650 | 8130 | 8760 | 6.0 | ||
| 1250KVA | 0.9 | 2090 | 9100 | 9690 | 10370 | 6.0 | ||
| 1600KVA | 0.9 | 2450 | 11050 | 11730 | 12580 | 6.0 | ||
| 2000KVA | 0.9 | 3050 | 13600 | 14450 | 15560 | 6.0 | ||
| 2500KVA | 0.7 | 3600 | 16150 | 17170 | 18450 | 6.0 | ||
Application Fields of Epoxy resin cast dry-type transformer
Why choose us?
GNEE Group:
Global Transformer Supply Chain Integration Expert (2008 - Present)
Founded in 2008, GNEE Group has undergone fifteen years of deep industry cultivation, successfully transforming from a regional trader to a global supply chain management expert. As a pioneer in the integration of the steel industry chain, the group has established a full-cycle value system that spans raw material procurement, production coordination, logistics optimization, and terminal services, setting an innovative operational benchmark in the global transformer distribution sector. In the era of Industry 4.0, GNEE Group is accelerating towards its goal of becoming a global integrator oftransformer industry value through digital restructuring and green supply chain construction.
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