◆ Low loss, low operating cost, and obvious energy-saving effect;
◆ Flame retardant, fireproof, explosion-proof and pollution-free;
◆ Good moisture-proof performance and strong heat dissipation capacity;
◆ Low partial discharge, low noise and maintenance-free;
◆ High mechanical strength, strong short-circuit resistance and long service life;
The use conditions that meet the following requirements are normal use conditions:
a. The altitude above sea level should not exceed 1000m.
b. Ambient temperature + 40°C daily average temperature + 30°C annual average temperature +20°C minimum temperature -30°C (for outdoor transformers) minimum temperature -5°C (for indoor transformers).
C. The waveform of the power supply voltage resembles a sine wave.
d. Symmetry of multi-phase power supply voltage, the power supply voltage connected to the multi-phase transformer should be approximately symmetrical.