Transformers
Three Phase Dry Type Auto Transformer 1KVA-300KVA Transformer 380V to 220V 690V 440V 660V 480V Pure Copper Coil Auto Transformer
- High-definition digital display: Equipped with two LED LCD displays, the input and output voltages are clearly and intuitively displayed.
- Dual indicator lights on the panel: red is the input indicator, green is the output indicator.
- High temperature resistant coil: temperature resistance can reach 150°C, good insulation and not easy to age. Further improve machine life.
- Precise voltage transformation: the integrated circuit board is adopted, and the output voltage accuracy can reach ±1%.
NOTE: Prices may vary by product model and material.
$155.00
CompareDetails of Three Phase Dry Type Auto Transformer
- Universal casters: 360° caster design, easy to move. Wear-resistant, long service life, more effortless to push.
- Safety door lock: easy to use, strong and durable. The safety door lock prevents non-staff from opening it, which is safe and reliable.
- High-efficiency cooling fan: strong and effective cooling, reducing the heat generated by the transformer during operation.
| Product name | Three-phase dry-type transformer |
| Number of Phases | Three Phases |
| Voltage accuracy | ±1% |
| Waveform distortion | No distortion (compared with input waveform) |
| Voltage change rate | ≤1.5% |
| Insulation class | F class, high temperature resistance 150 degrees |
| Insulation resistance | ≥150MQ |
| Work efficiency | Inductive (self-coupling) 299% |
| Dielectric strength | 3000VA/1min |
| Overload capacity | Allow more than 1.2 times the rated load |
| Noise | ≤35db (within one meter) |
| Cooling method | Dry air cooling |
| Heating | ≤60°C |
| Input voltage | Default 380V 660V 440V 380V 220V (customizable voltage) |
| Output voltage | Default 220V 1140V 690V 660V 440V 415V 400V 380V 220V 110V (customizable voltage) |
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