Globecore’s LFD step-up transformers drying machne in wind power plants has been developed for use in wind power plants, where it is intended to remove moisture from transformers used in wind farm power generation and distribution systems. It is believed that the equipment helps to extend the life of transformers, improve their insulating properties and reduce the risk of failure. LFD uses thermal vacuum drying technology, which is said to be effective in removing moisture from the transformer oil and windings. Step-up transformers in the wind power industry are known to operate in conditions of constant temperature fluctuations, high humidity and precipitation, which can accelerate their ageing process. It is thought that regular drying can help to avoid insulation deterioration, power losses and emergency shutdowns. The LFD has been designed to be compact and mobile, making it a convenient solution for operation at wind farms. The unit can be easily connected to transformers of different capacities, operates automatically and requires minimal maintenance.
Step-up transformers drying machne in wind power plants LFD
| № | Parameter | Value | |
| 1 | Maximum input current (AC), А | 185 | |
| 2 | Maximum output current (sinusoidal AC), A | 200 | |
| 3 | Automatically controlled AC output voltage, V | 0-400 | |
| 4 | Ambient temperature, °C | 0-40 | |
| 5 | Relative humidity, % | There must be no condensation |
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| 6 | Output frequency, Hz | 0.5-5 | |
| 7 | Ingress Protection Rating | IP 54, IK 09 | |
| 8 | The power supply parameters | Any options on customer’s request |
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| 9 | Dimensions, mm | length | 800 |
| width | 800 | ||
| height | 2000 | ||
| 10 | Weight, kg | 500 | |
