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Tanaka Electric
Tanaka Electric
Oil Immersed Series Transformer
The fully sealed oil-immersed power transformer offers low loss, low noise, and high efficiency, ensuring energy-saving benefits and reduced pollution. Unlike standard oil-immersed transformers, it eliminates the oil conservator, using a corrugated tank's elasticity to adjust oil volume automatically. This design isolates the transformer from air, preventing oil and insulation degradation, enhancing reliability, and minimizing maintenance needs.
| Capacity (KVA) | High Voltage (KA) | Vector Group | No-load Loss (KW) | Load Loss (KW) | Short-circuit Impedance | Total Weight (kG) |
|---|---|---|---|---|---|---|
| 30 | 20-10 | Dyn11 | 0.09 | 0.66 | 5.5 | 420 |
| 100 | 20-10 | Dyn11 | 0.20 | 1.65 | 5.5 | 710 |
| 400 | 20-10 | Dyn11 | 0.57 | 4.73 | 5.5 | 1712 |
| 1000 | 20-10 | Dyn11 | 1.15 | 11.33 | 6.0 | 3650 |
| 2500 | 20-10 | Dyn11 | 2.34 | 22.22 | 6.0 | 5650 |
1.Low-voltage terminal 2.Tank 3.Oil level gauge 4.Hanging plate 5.Base 6.Corrugated radiator
Shell withstands high temperature with excellent overloadability and impact resistance.
High-quality terminals with clear wiring instructions for easy and safe installation.
Enhanced mechanical strength, dynamic stability, and superior thermal performance.
Clearly visible indicators: Red for low level, Blue for normal operating status.
Our products have passed ISO9001, 14001, and CE certifications. We provide professional logistics schedules for global delivery, ensuring products reach international projects safely and on time.
As a leading power transmission and distribution solution provider, we focus on the research, development, and production of transformers (oil-immersed/dry type), substations, and switchgear. Our products successfully cover markets in Asia, Africa, the Middle East, Southeast Asia, and South America with over 500 successful overseas projects.
By integrating cutting-edge technology with international standards (IEC, IEEE, ANSI), we provide energy-efficient, safe, and reliable smart power equipment. We offer both standardized product selection and customized engineering support (ODM/OEM) to meet diverse global needs.
