Specifications:
The model number CATC0030VRA6XXCD (interchangeable with ending variations like CA/CD) maps to a Delta Transformers 30 kVA 3-Phase Autotransformer manufactured under their EVI (Epoxy Vacuum Impregnation) Enviro-Guard series.
These transformers feature a custom-engineered, sealed core and coil assembly optimized for high efficiency and quiet operation in harsh commercial or industrial environments.
Core Technical Specifications
| Parameter |
Specification |
| Brand / Series |
Delta Transformers / Enviro-Guard EVI Series |
| Model Series |
CATC |
| Power Capacity |
30 kVA |
| Phase |
3-Phase |
| Type |
Dry-type Autotransformer (Non-Isolation) |
| Primary (Input) Voltage |
600Y/346 VAC |
| Secondary (Output) Voltage |
480Y/277 VAC |
| Frequency |
60 Hz |
| Winding Material |
Copper (Cu) |
| Efficiency |
98.91% |
| Insulation / Temp Rise |
Class 220 Insulation / 150°C Temperature Rise |
| Number of Taps |
2 |
| Power Factor |
0.20 |
| Power Rating Loss |
329.1 W |
