Dry Transformer
Dry transformer Introduction
- Safe, best for high fire risk areas, or demanding indoor condition, due to its self-extinguish ability in an fire event
- Clean, suitable for strong contamination control environment, such as hospital, data centers, etc.
- Lower maintenance cost, comparing to oil transformers, cost of dry type is more expensive, but with longer lifespan, and requires minimal maintenance as there is no need for periodic testing or replacement of liquid coolant
- Complied with ANSI standard
- UL Listed
- Build to your specification
Cast Resin Dry Type Transformer Features
- Primary voltage: Up to 38.5kV
- Secondary voltage : 0.2~0.6kV
- 60Hz
- H.V. TAP RANGE: ±2×2.5%
- Vector Group: Dyn11, Yyn0
- Low Partial Discharge ≤ 5Pc
- Low Working Temperature to -25℃
- E2 Environmental Class, C2 Climate Class and F1 Fire Resistance Class
- Low Temperature Rise (90K-125K)
- High Impulse Voltage & Short Circuit Withstand
VPI Transformer Features
VPI Transformer Features
- Capacity: 100 kVA to 2.5 MVA
- Voltage Class: Up to 22 kV
- Cooling: AN/AF
- E2 Environmental Class, C2 Climate Class, and F1 Fire Resistance Class
- High temperature polyester varnish, Auto-extinguishing and maintenance free
