Scb10 1600kva 10kv Three phase Dry type Transformer 150kva 200kva 350kva copper windings 10kv Transformer 200 Kva Transformer

Installation height

altitude no more than 1000m

Waveform of power supply voltage

similar to sine wave

Symmetry of multi-phase power supply voltage

The power supply voltage connect to the multi-phase transformer should be approximately symmetrical.

Ambient temperature

maximum temperature +40; maximum daily average temperature +30; maximum annual average air temperature +20; minimum temperature -30(suitable for indoor transformers)

The iron core adopts high magnetic permeable high-quality grain-oriented cold-rolled silicon steel sheet, 45° full oblique
stepping joint the iron core adopts a special square tube pull plate structure, the core column is tied with insulation tape, and the surface of the iron-core is coated with special resin to prevent moisture and rust, which effectively reduces no-load loss, no-load current and core noise.Safe, flame retardant and fireproof, no pollution, can be installed directly in the load center.Maintenance-free, easy to install and low overall operating costs.Good moisture-proof performance, can operate normally at 100% humidity, and can be put into operation without pre-drying after decommissioning. Low loss, low partial discharge, low noise, strong heat dissipation capacity, equipped with a perfect temperature protection control system, providing reliable guarantee for the safe operation of transformers high reliability. According to the operation research of the products that have been put into operation, the reliability index of the productshas reached the international advanced level.

The low-voltage winding adopts the whole section of copper foil, together with the turn insulation of the F class, and is wound on a special low-voltage foil winding machine. Foil coil better solves the outstanding problems of low voltage, large short-circuit stress of high-current coil wire-wound products, unbalanced ampere turn, poor heat dissipation effect, winding helix angle, and unstable artificial welding quality. At the same time, the winding end of our company is potted with resin, cured and formed, moisture-proof and anti-fouling.

The transformer adopts BWDK series signal thermometer, and the temperature measuring element is buried in the upper half of the low-voltage coil., which can automatically detect and circuit display the working humidity of the three-phase coil. And there is an over-temperature alarm and trip function.

Please specify the product model, rated capacity, HV/LV rated voltage and high-voltage tapping range, phase number, frequency, connection group symbol and so on in the order.