Dry type power transformer in stock
Writer： Hengfeng you electric Time：2023-04-11 views：times
The iron core of dry-type power transformer adopts hot-rolled ferrite core with high magnetic conductivity and high-quality grains, 45 ° full tilt servo motor interface, the iron core adopts unique galvanized square steel pull plate structure, the core column is bound with insulating tape, and the surface of the iron core is coated with epoxy resin for moisture-proof and rust prevention treatment, so as to effectively reduce the full galvanized square steel pull plate structure.
Dry type power transformer characteristics:
1. The consumption rate is low, and the actual power saving effect is remarkable, resulting in economic benefits in operation.
2. Flame retardant grade, explosion-proof, zero environmental pollution, maintenance free, decentralized installation in the load management office, reducing the engineering budget of investment projects and saving expenses.
3. The local increment is less than 10pc, the magnet coil does not return to moisture, does not remove ash, has high fracture toughness and high efficiency.
4. Short circuit fault resistance is common, and lightning damage resistance is good.
The shell is made of stainless steel, cold-rolled steel plate and aluminum profile. The type is divided into air type and heat exhaust type. The inlet and outlet lines can be up, down in and out, down in and out.
6. The transformer can be equipped with temperature control and temperature display system according to the requirements of users, which can be used together with the temperature control system.
The inspection of power transformer mainly tests the residual oil, oil color and oil temperature to see whether the oil quality is guaranteed and whether there has been oil leakage for a long time. Secondly, check to see if the appearance of the power transformer has changed. If it has long been deformed, it should be stopped immediately. Finally, we should see whether the sound of the power transformer is normal at that time. At ordinary times, we must pay more attention to the sound of machinery and equipment, because the sound of machinery and equipment can reflect its condition.
At ordinary times, it should also be inspected frequently to see whether its shell and zinc oxide arrester are normal, and its oil stop valve should also be inspected. At that time, it shows that it can operate normally.
