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Tanaka Electric
Tanaka Electric
Oil Immersed Series Transformer
The fully sealed oil-immersed power transformer delivers exceptional performance with low loss, low noise, and high efficiency. Designed for energy-saving benefits and reduced environmental impact, it ensures reliable operation and minimal maintenance requirements. Its advanced sealed construction prevents air exposure, protecting the oil and insulation from degradation, thereby enhancing durability and performance.
| Model | Rated Capacity (KVA) | Link Group | Voltage Combination (KV) | No-load Loss (W) | Load Loss (W) | Impedance (%) | |||
|---|---|---|---|---|---|---|---|---|---|
| High Pressure | Tap Range | Low Pressure | Dy | Yy | |||||
| S13-M-30 | 30 | Yyn0/Dyn11 | 10/6.3/6 | ±5% | 0.4 | 80 | 630 | 600 | 4.0 |
| S13-M-100 | 100 | Yyn0/Dyn11 | 10/6.3/6 | ±5% | 0.4 | 150 | 1580 | 1500 | 4.0 |
| S13-M-500 | 500 | Yyn0/Dyn11 | 10/6.3/6 | ±5% | 0.4 | 480 | 5410 | 5150 | 4.0 |
| S13-M-1000 | 1000 | Yyn0/Dyn11 | 10/6.3/6 | ±5% | 0.4 | 830 | 10300 | 10300 | 4.5 |
| S13-M-2500 | 2500 | Yyn0/Dyn11 | 10/6.3/6 | ±5% | 0.4 | 1780 | 20700 | 20700 | Custom |
The shell withstands high temperatures with excellent overloadability, impact resistance, and insulation. Optimized heat sinks ensure rapid dissipation.
High-quality terminals with clear wiring instructions for easy and secure installation.
Enhanced mechanical properties and strength provide superior dynamic and thermal stability during operation.
A critical protective device that detects internal faults, gas decomposition, or oil surges, automatically triggering alarms or cutting off power to prevent damage.
As a leading power transmission and distribution solution provider, we focus on the research, development, and production of oil-immersed/dry type transformers, substations, and switchgear. Our products integrate cutting-edge technology with international standards (IEC, IEEE, ANSI), providing energy-efficient and safe smart power equipment adaptable to complex global climates.
With experience in over 500 overseas projects, our facility operates under ISO9001 and ISO14001 management systems. We offer both standardized product selection and customized ODM/OEM engineering support.
Our products have passed ISO9001, 14001, and CE certificates. Patent certificates are available for core technologies.
We maintain robust logistics capabilities to ensure timely domestic and international delivery, following a strict delivery schedule for every project.
