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Tanaka Electric
Tanaka Electric
Our enterprise integrates research and development, manufacturing, trade, and service functions, focusing on high-quality industrial electrical equipment. Our main product categories include:
Featuring high efficiency, low losses, and high reliability, these transformers are widely used in power systems, industrial enterprises, and new energy projects to enhance stability and safety.
Compact switchgear and distribution cabinets designed for distributing, controlling, and protecting electric energy in industrial, commercial, and residential fields.
Prefabricated, compact indoor and outdoor distribution equipment that integrates high-voltage switchgear and transformers for urban power grid transformation.
| Nominal Capacity | High Voltage Side | Tap Range | Low Voltage Side | Connection Label | No-load Loss | Load Loss | No-load Current | Impedance |
|---|---|---|---|---|---|---|---|---|
| 30KVA | 11KV / 10KV / 6KV | ±5% or ±2×2.5% | 0.4KV / 0.69KV | Dyn11 / Yyn0 | 100W | 630W | 2.3% | 4% |
| 50KVA | 130W | 910W | 2.0% | 4% | ||||
| 100KVA | 200W | 1580W | 1.8% | 4% | ||||
| 250KVA | 400W | 3200W | 1.4% | 4% | ||||
| 500KVA | 680W | 5410W | 1.2% | 4% | ||||
| 1000KVA | 1150W | 10300W | 1.0% | 4.5% | ||||
| 2000KVA | 11KV / 10KV | ±2×2.5% | 0.4KV | Dyn11 | 1960W | 19800W | 0.8% | 5% |
Multi-layer cylindrical or continuous structure enhancing shock distribution and short-circuit resistance.
High-quality cold rolled grain oriented silicon steel with diagonal seam stacking for low loss.
Vacuum drying and oil injection ensure minimal moisture and enhanced longevity.
Corrugated breathing sheet design eliminates the need for oil storage cabinets.
Our factory is equipped with specialized workshops for core manufacturing, assembly, and testing. We produce transformers with capacities from 30kVA to 10000kVA, offering fully flexible production lines to adapt to custom orders.
Regular checks of oil levels and insulation strength are required. Ensure stable operation by preventing overloads and short circuits.
Ensure adequate ventilation and fire prevention measures are in place before installation. Follow all technical specifications for safe operation.
