Product Description
1. Type of device: outdoor
2. Environmental temperature: upper limit +40ºC, lower limit-25ºC
3. The altitude does not exceed: 1000m
4. Installation place: no corrosive gas, no obvious dirt and other areas
5. This product is a direct distribution transformer, which directly supplies industrial and agricultural electric power and lighting
from the 35kV grid.
Product features
1. The high voltage winding is all multi-layer cylindrical structure, which improves the impact distribution of the winding.
2.
The low-voltage windings with a capacity of 630~3150kVA are tubular or spiral, with high mechanical strength, balanced ampere distribution and strong short circuit resistance.
3. The body of the device is equipped with a positioning mechanism to prevent displacement during transportation. At the same timeall fasteners are fitted with locking nuts to ensure that the fasteners do not loosen during long-term operation, meeting the requirements of not lifting the core.
4. The core is made of high quality cold rolled grain oriented silicon steel sheet with full diagonal seam stacking method. The transformer is filled with vacuum oil.
5.After degreasing, embroidery and phosphating treatment, the product surface is sprayed with primer and paint-free, which can meet the special requirements of metallurgy, petrochemical system and humid and dirty areas. The whole series of products are beautiful in appearance, small in volume and occupy less installation area, which is an ideal maintenance-free product.
Product Parameters
Note:
1. For the performance parameters, external dimensions and weight data of the 35kV class transformer with larger capacity, please contact our company.
2 . Transformers with various voltage combinations short circuit impedance and connection modes can be provided according to user requirements.
3. The weight and external dimensions in the table are for reference only. Any changes will not be notified separately.
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