| S Series | |||
| type | SSA | SSC | STC |
| Number of phases | Single Phase | Single Phase | 3-phase |
| Wire type | 2-wire | 2-wire | 3-wire |
| frequency |
50 or 60Hz (switchable up to single-phase 5KVA) |
50 or 60Hz (switchable up to single-phase 5KVA) |
50 or 60Hz (switchable up to single-phase 5KVA) |
| Rated Input Voltage | 100V | 200V | 200V |
| Rated Output Voltage | 100V | 200V | 200V |
| Output Voltage Precision | ±0.4% | ±0.4% | ±0.4% |
| Voltage Fluctuation Range | 85~115V | 170~230V | 170~230V |
| Output Rated Voltage | 100V | 200V | 200V |
| Load Fluctuation | 0~100% | 0~100% | 0~100% |
| Waveform Distortion | 3% | 3% | 3% |
| Response Time | 0.15S | 0.15S | 0.15S |
|
efficiency
|
Approximately 85% or more | Approximately 85% or more | Approximately 85% or more |
| (80% or more for 1KVA or less) | (80% or more for 1KVA or less) | (80% or more for 1KVA or less) | |
| Ambient temperature | -10~40℃ | -10~40℃ | -10~40℃ |
| Ambient Humidity | 30~85% | 30~85% | 30~85% |
| Insulation resistance | 10MΩ or more at DC500V megger | 10MΩ or more at DC500V megger | 10MΩ or more at DC500V megger |
| Dielectric strength | AC1500V 1 minute | AC1500V 1 minute | AC1500V 1 minute |
| STC type 3-phase 200V 170~230V | ||||
| Model | Output current A | Output capacity VA | Body dimensions | Mass kg |
| STC-8.6 | 8.6 | 3K | 400×550×770 | 120 |
| STC-14 | 14 | 5K | 400×550×770 | 150 |
| STC-21 | twenty one | 7.5K | 450×600×860 | 200 |
| STC-28 | 28 | 10K | 510×690×1000 | 250 |
