- 66kV Power Transformer Product overview>>>
66 kv Power transformers are crucial electrical devices in the power system, which are used to change the magnitude of alternating current (AC) voltage, so as to achieve the transmission, distribution and utilization of electrical energy.
- 66kV Power Transformer Product Features>>>
– Junengda Electric manufactures various types of high-quality power transformers
– Execution standards: IEC60076/IEEE C57.12.00/IEEE C57.12.01/IEEE C57.12.91
– Main sales countries: Germany, France, United Kingdom, India, United States, Brazil, and most Southeast Asian countries
– Main usage locations: power plants, substations, industrial enterprises, commercial buildings, data centers, transportation, residential
- 66kV Power Transformer Product advantage>>>
- Flexible voltage conversion: able to convert high voltage to low voltage or vice versa according to the power system and user needs, meeting the voltage requirements of different equipment. For example, reducing the voltage of high-voltage electricity output from power plants for residential and industrial use, or increasing the output voltage of generators before high-voltage transmission.
- Efficient transmission of electrical energy: By using the principle of electromagnetic induction to transmit electrical energy, the efficiency is usually above 95% -99%, which can effectively reduce the loss of electrical energy during transmission and improve energy utilization efficiency.
- Stable and reliable operation: The structure is sturdy, using high-quality iron core and winding materials, and has a complete insulation and cooling system. It can operate stably under long-term full load or near full load conditions, and the operating life can reach 20-30 years.
- Good insulation performance: using high-performance insulation materials such as insulating oil and insulating paper, it has good electrical insulation performance, can withstand high voltage, prevent leakage and short circuit faults, and ensure equipment and personnel safety.
- Strong overload capacity: A certain overload capacity was considered in the design, which can withstand loads exceeding the rated capacity in a short period of time and cope with unexpected situations in the power system, such as surge currents during equipment startup.
- Low noise level: Advanced manufacturing technology and shock absorption measures are adopted, resulting in low noise during operation, generally between 40-60 decibels, and minimal impact on the surrounding environment.
- No-load loss: not exceed 12-18kW，Load loss: not exceed 65-95kW，Efficiency: over 98.8%，Service life:25-30 years JUNENGDA ELECTRIC – FREQUENTLY ASKED QUESTIONS (FAQ)
- Company Overview
Q: Is Junengda Electric a manufacturer?
Yes, we are a professional electrical product manufacturer with our own production base and R&D team. Factory visits are welcome—please contact us to arrange an inspection (details in “About Us”).
- Delivery Time
Q: What is the standard lead time?
Standard delivery takes 15–30 days (varies by order complexity/quantity). Expedited options are available upon request.
- Certifications
Q: What certifications do your products have?
All products come with CE/CB/CCC/KEMA certifications. We can arrange additional certifications (e.g., UL, RoHS) per your requirements—just inform us in advance.
- Custom Services
Q: Do you offer OEM/ODM services?
✓ OEM: Production based on your designs/specifications.
✓ ODM: Full customization from design to manufacturing.
Our engineering team ensures flexible solutions for unique needs.
- Quality Control
Q: How do you ensure product quality?
Strict ISO-compliant quality management system.
Optional production process photos/videos for transparency.
Multi-stage inspections before shipment to guarantee zero defects.
- Warranty & Support
Q: What is your warranty policy?
1-year free warranty (from delivery date).
Free replacement for defective parts (extra spare parts provided for bulk orders).
Lifetime technical support.
- Payment Methods
Accepted: T/T (Bank Transfer), Western Union, PayPal. Other methods negotiable.
Need more help?
Contact us: 📞 [+86 18140000678] | 📧 [info@qdjunengda.com]