| HSW Series | |
| Number of phases | Single Phase |
| Linear | 2-wire |
| Frequency | 50/60Hz |
| Primary Voltage | 100V (2K type) / 240V (5K type) |
| Secondary Voltage | 110V (2K type) / 264V (5K type) |
| Secondary Current | 20A |
| Insulation Type | Type A |
| Insulation resistance | DC500V 100MΩ or more |
| Dielectric Strength | AC2000V/1min |
| Compliance | JEC-2200 |
| HSW type, single phase, stand-alone type, with case | |||
| Model | Output capacity KVA | Body dimensions | Mass kg |
| HSW-2KSP | 2K | 270×295×330 | 28 |
| HSW-5KSP | 5K | 350×325×500 | 55 |