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Tanaka Electric
Tanaka Electric
| Model NO. | S22 |
| Core | Core-type Transformer |
| Cooling Method | Oil-immersed Type Transformer |
| Winding Type | Two-winding Transformer |
| Certification | ISO9001-2000, CCC, CE |
| Usage | Rectifier, Combined, Power, Distribution, Three-Phase Transformer |
| Frequency | 50Hz / 60Hz |
| Shape of Core | Ring |
| Heat Resistance Grade | F (100 Degrees Celsius) |
| Core Material | Silicon Steel Sheet |
| Voltage Regulation | No Excitation |
| After-Sales Service | 2 Years |
| Transport Package | Export Standard Wooden Case |
| Production Capacity | 20000 Units |
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 (KV) | Low Voltage (KV) | Vector Group | No-load Loss (KW) | Load Loss (KW) | Oil Weight (kg) | Gross Weight (kg) |
|---|---|---|---|---|---|---|---|
| 30 | 10-20 | 0.4 | Dyn11 | 0.09 | 0.66 | 180 | 420 |
| 100 | 10-20 | 0.4 | Dyn11 | 0.20 | 1.65 | 215 | 710 |
| 500 | 10-20 | 0.4 | Dyn11 | 0.68 | 5.66 | 460 | 1995 |
| 1000 | 10-20 | 0.4 | Dyn11 | 1.15 | 11.33 | 840 | 3650 |
| 2500 | 10-20 | 0.4 | Dyn11 | 2.34 | 22.22 | 1300 | 5650 |
1.Low-voltage terminal | 2.Tank | 3.Oil level gauge | 4.Hanging plate | 5.Base | 6.Corrugated radiator
TRANSFORMER BODY: Shell withstands high temperature, excellent overloadability, and impact resistance. Fast heat dissipation via optimized radiator arrangement.
TERMINAL: High-quality terminals with clear wiring instructions for easy installation.
PURE COPPER MATERIAL: Enhanced mechanical strength, dynamic stability, and thermal stability.
OIL LEVEL GAUGE: Clear visibility; Red indicates low oil level, Blue indicates normal levels.
Products have passed ISO9001, ISO14001, and CE certifications. We provide relevant documentation to meet international and national requirements.
Delivery Capability: We maintain efficient logistics schedules for domestic and international delivery, ensuring project timelines are met.
As a leading power transmission and distribution solution provider, we focus on the R&D, production, and sales of transformers (oil-immersed/dry type), substations, and switchgear. Our technology integrates international standards such as IEC, IEEE, and ANSI to provide energy-efficient, safe, and reliable smart power equipment.
With experience in 500+ overseas projects across Asia, Africa, the Middle East, and South America, we demonstrate strict compliance with quality management systems. We offer both standardized product selection and customized engineering support (ODM/OEM) to meet diverse project needs.
