The JEBEL 630kVA isolation transformer (690V / 400V) provides galvanic isolation between the ESS power conversion system and the grid, with 99.0% efficiency.
Technical Specifications
| Model | Jebel Transformer 630HV |
| Rated capacity | 630kVA |
| Primary rated voltage | 690V |
| Secondary rated voltage | 400V |
| Primary rated current | 527A |
| Secondary rated current | 909A |
| Rated frequency | 50/60Hz |
| Vector group | Dyn11 |
| Efficiency | 99.00% |
| No load consumption | ≤1100W |
| Noise | ≤70dB |
| Load consumption | ≤8000W |
| Temperature rise | ≤100K |
| Insulation level | H |
| Ingress protection | IP00 |
| Dimension (W/H/D) | 1100/1700/1000mm |
| Weight | 1550KG |
| Cooling | AF |