Product advantages
● It has a high flame retardant grade and is environmentally friendly and pollution-free
● Flexible installation and low operation and maintenance costs.
● Good moisture-proof performance
● Low loss, low noise and strong heat dissipation capacity
● It has good moisture resistance and high reliability.
Application scope: Dry-type silicon steel transformers are mainly applicable to high-rise residential areas in cities, commercial office buildings, hotels, outpatient buildings of hospitals, teaching buildings of primary and secondary schools, and ordinary office buildings, etc
10kV Class Main Product Parameters | 35kV Class Main Product Parameters | |
Rated Capacity | 30kVA to 31500kVA | 30kVA to 31500kVA |
Rated Voltage | 4.16~22/0.4kV | 33~38.5/0.4kV |
Reference Standard | IEC,IEEE,UL,GOST | IEC,IEEE,UL,GOST |
Short-circuit Impedance | 4%~8% | 6%~10% |
Tap Range | ±5%,±2×2.5% | ±5%,±2×2.5%,±8×1.25% |
Vector Group | Dyn11,Dy₁ | Dyn11,Yyn0,Dy1,YNd11 |
Frequency | 50/60Hz | 50/60Hz |