Basic Specifications
| Model NO. |
PEC-S-3000/13.2/0.46 |
| Core |
Amorphous Alloy Transformer |
| Cooling Method |
Dry-type Transformer |
| Winding Type |
Three-winding Transformer |
| Certification |
ISO9001-2000, ISO9001, CCC, KEMA CE |
| Capacity |
3000KVA |
| Voltage |
13.2/0.46kV |
| Frequency |
50/60Hz |
| Insulation Material |
Cast Resin |
| Applied Standards |
GB/T10228, GB1094.11, IEC60076-11, DIN42523 |
Company Profile
The enterprise is mainly engaged in the R&D and manufacture of power transmission and transformation equipment. Established in 1958, the company has evolved into a modern manufacturing hub occupying a factory area of 10.5 hectares, with more than 7.2 hectares of specialized production facilities.
With over 600 employees and 600 sets of specialized manufacturing equipment, the company focuses on the research, development, and production of dry-type transformers (35kV and below), combined transformers, prefabricated substations, and oil-immersed power transformers (220kV and below). The annual output exceeds 20 million kVA.
We are committed to providing safe, efficient, and intelligent power solutions, leading the industry in environmental protection and energy-saving transformer technology.
Annual Production Capability
| Product Category |
Annual Capacity |
| Dry-type Transformer |
15,000 MVA |
| Oil-immersed Distribution Transformer |
18,000 MVA |
| 110kV & 220kV Power Transformer |
300 Units |
| Substation Transformer |
10,000 Units |
Certifications & Quality Control
We have established a robust quality management system, passing international standards including ISO9001:2015, ISO14001:2015, and ISO45001:2018. To ensure global compliance, our products undergo rigorous testing in internationally recognized independent laboratories.
Product Display & Technical Data
3000kVA Amorphous Core Transformer: This transformer utilizes amorphous metal alloy for the core, offering superior magnetic properties compared to traditional silicon steel. This design significantly reduces energy consumption and carbon emissions while the dry-type construction eliminates the need for liquid coolants.
| 01 |
Description |
Amorphous Dry Type Transformer |
| 02 |
Reference Standards |
IEC 60076 |
| 03 |
Capacity |
3000kVA |
| 04 |
Voltage (HV/LV) |
13.2kV / 0.46kV |
| 05 |
Vector Group |
Dyn11 |
| 06 |
Winding Material |
Copper |
| 07 |
Cooling |
AN/AF |
Advanced Technology
Core Technology:
- High-quality cold-rolled grain-oriented silicon steel with 45° slope lamination to reduce no-load loss.
- Simulation analysis used in core design to calculate vibration frequency and avoid resonance.
- Spring connections between core, windings, and frame to reduce noise by 10-15dB below standard levels.
LV Winding:
- Adopts superior foil conductors for better ampere-turn balance and reduced magnetic flux leakage.
- Optimized air passage design for superior heat dispersion and improved overload capability.
HV Winding:
- Vacuum casting using advanced machinery to ensure resin penetration and minimize partial discharge (lower than 5pC).
- Fiberglass reinforced insulation and optimized structure for improved electric field distribution.
- Lightning wave process simulation technology to enhance anti-lightning capability.
Frequently Asked Questions
Q: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with over 60 years of experience in the research, development, and production of power transformers.
Q: What are your warranty terms?
A: We offer a standard 12-month warranty on our products.
Q: What is the typical production lead time?
A: Production usually takes 30 to 45 days, depending on the specific order requirements and complexity.
Q: How do you ensure quality control?
A: We implement 100% QC inspections. Every product undergoes over 10 inspection stages during the manufacturing process, from raw materials to final testing.
Q: Can you produce customized transformers?
A: Yes. We specialize in custom solutions. Providing technical drawings and specifications is the best way to start the customization process.
Q: What payment terms do you accept?
A: We typically accept T/T, L/C, or other negotiated terms.
Tanaka Electric
