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fully sealed oil-immersed power transformer has the advantages of low loss, low noise and high efficiency, which can achieve good energy saving effect and reduce pollution. Compared with ordinary oil-immersed transformers, the fully sealed transformers eliminate the oil storage cabinet. 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 to prevent and slow down the deterioration of the oil and the insulation aging. , to enhance operational reliability, maintenance-free maintenance.
Techinical parameters of 2.5 mva onan 33kv to 400v transformer
The company's products are mainly used for power transmission and transmission frequency of 50HZ, power network voltage of 10KV or 35KV, and the transmission and distribution of altitudes of 1000 meters and below. It can be used as power supply for rural and regional power supply and rural water drainage and drainage, outdoor installation, continuous use. With reliable technology, high-quality materials, good economic performance, good reputation and excellent service, our products have won unanimous praise from new and old customers.
1. | Pre sale service | ||||||
a. | Make technical solution. | ||||||
b. | Send quotation, technical data sheet and drawing. | ||||||
c. | Prepare power transmission plan, testing plan, and shipment plan. | ||||||
2. | In sale services | ||||||
a. | Supervise the manufacturing schedule totally in accordance with the plan. | ||||||
b. | Send photos to customer during every manufacturing process(hold point). | ||||||
c. | Iinform the customer one week before testing. | ||||||
3. | After sale service | ||||||
a. | Installation and commissioning. | ||||||
b. | Training the worker. | ||||||
c. | Squick response within 12 hours any time. | ||||||
d. | Provide 12 months gurantee period normally. |