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Tanaka Electric
Tanaka Electric
Oil Immersed Series Transformer
The S13-M series fully sealed oil immersed power transformer developed and produced has the advantages of low loss, low noise and high efficiency, which can achieve good energy-saving effect and reduce pollution. Compared with the ordinary oil immersed transformer, the fully sealed transformer cancels the oil conservator, and the change of oil volume is automatically adjusted and compensated by the elasticity of the corrugated sheet of the corrugated oil tank.
The transformer is isolated from the air, so as to prevent and slow down the deterioration of oil and insulation aging, enhance the operation reliability, and avoid maintenance in normal operation.
Technical Specifications:
| Rated Capacity (kVA) | Voltage Combination | No-load Loss (W) | Load Loss (W) | No-load Current (%) | Impedance (%) | |||
|---|---|---|---|---|---|---|---|---|
| HV (kV) | Tapping Range | LV (kV) | Symbol | |||||
| 30 | 6.3 / 10.5 / 11 / 13.2 / 13.8 / 15 | ±2×2.5% or ±5% | 0.4 | Dyn11 / Yyn0 | 90 | 660 | 2.1 | 4.0 / 4.5 |
| 100 | 200 | 1650 | 1.6 | |||||
| 250 | 400 | 3350 | 1.2 | |||||
| 500 | 680 | 5660 | 1.0 | |||||
| 1000 | 1150 | 11330 | 0.7 | 6.0 | ||||
| 2500 | 2340 | 22200 | 0.6 | |||||
Our company is a leading enterprise specializing in power technology and electrical equipment. We produce a wide range of products including sulfur hexafluoride ring main units, environmental protection gas insulated switchgear, solid insulated ring main units, cable distribution boxes, and high/low voltage complete equipment.
With a registered capital of 50 million yuan and nearly 200 employees, we possess strong technical force and a team of experts in power engineering design and automation. Our innovations focus on environmental protection, miniaturization, and maintenance-free operation to achieve technological breakthroughs and maximum customer satisfaction.
