| Specifications | Connection Single or 3-phase Voltage range: 110-240V/208-480V/600V |
| Weight | Approximately 22 lb |
| Size | Approximate 15 X 10.6 X 4.7 in (HxWxL) |
| NEMA Rating | NEMA 3R (Other configuration avaliable on request) |
| Operating Temperature Range | -40℃ to 90℃ |
| Patent & Trademarks | 1. US Patent #5,440,442 with US department of Energy Study 2. KVAR EC® with US Government Patent Office |