Custom 50-6000 kVA Three-Phase Cast Resin Dry-Type Step-Down Power Distribution Transformer (with IP Enclosure as per Requirements)
Designed for efficient and reliable power distribution, this three-phase cast resin dry-type step-down transformer provides a safe, eco-friendly solution for diverse energy needs. Its advanced design is ideal for industrial, commercial, and utility applications, offering durability and adaptability, even in demanding environments.
Key Features:
- Capacity Range: 50 to 6000 kVA, accommodating a wide variety of power requirements.
- Voltage Levels: Primary voltage from 10 kV to 35 kV, secondary voltage of 0.4 kV or as per requirements.
- Efficient Design: Three-phase dry-type construction with cast resin insulation for superior thermal and electrical performance.
- Step-Down Functionality: Reduces high voltage to practical levels for various applications.
- Customizable IP Enclosure: Designed to meet specific environmental and protection requirements, ensuring optimal performance in harsh conditions.
- Robust Build: Engineered with premium materials for long-term reliability and resistance to dust, moisture, and corrosion.
- Customizable Solutions: Flexible configuration options tailored to project-specific needs.
- Standards Compliance: Manufactured in accordance with IEC, ANSI, and other regional standards.
Applications:
- Power grids and utility networks.
- Industrial production facilities.
- Commercial buildings and complexes.
- Renewable energy installations (solar and wind projects).
- Environments requiring enhanced safety and low-maintenance solutions.
Advantages:
- High Efficiency: Reduces energy losses for optimized power distribution.
- Quiet Operation: Designed for low noise levels during use.
- Superior Insulation: Cast resin design ensures stability and safety under varying load conditions.
- Eco-Friendly: Completely oil-free, eliminating the risk of leakage and ensuring compliance with stringent environmental standards.
- Safety: Flame-retardant and self-extinguishing properties for enhanced operational safety.
- Low Maintenance: Minimal upkeep required, thanks to the dry-type design.
This transformer offers a reliable and eco-conscious solution for energy distribution, tailored to meet specific project requirements. Contact us to discuss customization options or for more information.
Key Features:
1. Exceptional Efficiency: Low operational losses, minimal noise, and limited partial discharge. The superior heat dissipation allows for operation at 120% of the rated load with forced air cooling.
2. Robust Moisture Resistance: Can operate in up to 100% humidity, with the capability to resume operation post-shutdown without the need for pre-drying.
3. Safety and Environmental Compliance: Fire-resistant and pollution-free, seamlessly integrated within load centers, enhancing operational safety.
4. Advanced Temperature Control: A sophisticated temperature protection system is in place to ensure the transformer's reliability and safe operation.
5. Low Maintenance and Easy Installation: Designed for hassle-free installation and maintenance-free operation, leading to reduced total operational costs.
6. Proven Reliability: Operational studies of units in the field indicate that the transformer's reliability aligns with the highest international standards.




Rated Capacity | 500kVA |
High Voltage | 10kV |
Low Voltage | 0.4kV |
Impedance Voltage | 4% |
No-load Loss | 1.16kW |
Load Loss | 4.88kW |
No-load Current | 0.6% |
Frequency | 50/60Hz |
Connection Method | Yyn0/Dyn11 |
Insulating Level | F/F |
Noise | 46dB |
Material | aluminum/copper |
Size | 1255x860x1195mm |
Weight | 1945kg |


Guangdong Shengte Electric Co., Ltd., based in Foshan, China, is a distinguished transformer manufacturer known for reliability and exceptional after-sales service. With over a decade of experience, we've provided high-quality, cost-efficient transformers for governmental and private sector projects worldwide, earning a reputation for excellence.

FAQ
Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer with a factory spanning over 10,000 square meters, capable of producing more than 2,000 transformers annually.
Q2: How long have you been in the electric industry?
A2: We have over 10 years of experience in the electric industry, supported by our dedicated R&D department with 15 engineering technicians.
Q3: What is the warranty period?
A3: The standard warranty period is 1 year, but it can be extended to meet specific requirements.
Q4: Can you use the customer's logo?
A4: Yes, we offer OEM and ODM services and can use your logo as required.
Q5: What is the minimum order quantity (MOQ)?
A5: The MOQ is 1 unit.
Q6: What payment methods do you accept?
A6: We accept T/T, Western Union, PayPal, and other payment methods.
Q7: How long is the delivery time?
A7: Typically, delivery takes 20-30 days, depending on the order quantity.
Q8: What type of packaging do you provide?
A8: We provide export-standard packaging or customized packaging based on customer requirements.