| ITEM | ST220/220-1000VA | ST220/220-2000VA | ST220/220-3000VA | ST220/220-4000VA | ST220/220-5000VA | ST220/220-6000VA |
| Rated Input Voltage | 220VDC | |||||
| Input Voltage Range | 200-280VDC（Customizable） | |||||
Under Voltage Warning Threshold | 180VDC | |||||
| Input Protection | Reverse polarity protection | |||||
Psophometric Noise Voltage | ≤ 1.0mV ITU-T O.41 (16.66 to 6000Hz) | |||||
| Wide Band Noise | <1.0mV (psophometric, 25Hz to 5kHz) <20mVrms (25Hz to 20kHz) | |||||
| Peak to Peak Noise | <150mV up to 100MHz | |||||
| Output Voltage | 220VAC(±5%) 230VAC(±5%) 240VAC(±5%) | |||||
| Output Frequency | 50/60±0.1Hz | |||||
Over Voltage Threshold | 276 Vac | |||||
Under Voltage Threshold | 176Vac | |||||
Output Continuous Power | 800W | 1600W | 2400W | 3200W | 4000W | 4800W |
| Surge power | 1600W | 3200W | 4800W | 6400W | 8000W | 9600W |
| Output Wave | Pure sine wave | |||||
| Distortion THD | THD≤5%① | |||||
| Efficiency | 90% | |||||
| No- load current | ＜0.58A | ＜0.65A | ＜0.8A | ＜0.85A | ＜0.9A | ＜1A |
| Transfer Time | 8ms when Inverter → Mains AC; 10ms when Mains AC → Inverter | |||||
| Dimension | 88.8×255×440mm | 88.8×330×440mm | 88.8×372×440mm | |||
| Weight | 5KG | 6KG | 7.5KG | 8KG | ||
| Current Limitation | Electronic current limitation at overloads and short circuits | |||||
| Isolation AC- enclosure | Basic isolation (Pri-Gnd) 2121Vdc/1min | |||||
| Isolation AC-DC | Reinforced isolation (Pri-Sec) 4242Vdc/1min | |||||
| Surge Protection | EN61000-4-5, ANSI/IEEE C62.41, STD 587- 1980 | |||||
| Dynamic Response | Better than ±10% according to IEC 62040-3 Class 1 | |||||
| Over Load Protection | 1.0x Inom permanent overload capacity @30°C (86°F) 1-1.25 x Inom >30s 1.25-1.5 x Inom >8s | |||||
| ITEM | ST110/220-1000VA | ST110/220-2000VA | ST110/220-3000VA | ST110/220-4000VA | ST110/220-5000VA | ST110/220-6000VA |
| Rated Input Voltage | 110VDC | |||||
| Input Voltage Range | 90-145VDC | |||||
Under Voltage Warning Threshold | 95VDC | |||||
| Input Protection | Reverse polarity protection | |||||
Psophometric Noise Voltage | ≤ 1.0mV ITU-T O.41 (16.66 to 6000Hz) | |||||
| Wide Band Noise | <1.0mV (psophometric, 25Hz to 5kHz) <20mVrms (25Hz to 20kHz) | |||||
| Peak to Peak Noise | <150mV up to 100MHz | |||||
| Output Voltage | 220VAC(±5%) 230VAC(±5%) 240VAC(±5%) | |||||
| Output Frequency | 50/60±0.1Hz | |||||
Over Voltage Threshold | 276 Vac | |||||
Under Voltage Threshold | 176Vac | |||||
Output Continuous Power | 800W | 1600W | 2400W | 3200W | 4000W | 4800W |
| Surge power | 1600W | 3200W | 4800W | 6400W | 4800W | 9600W |
| Output Wave | Pure sine wave | |||||
| Distortion THD | THD≤3%① | |||||
| Efficiency | 91% | |||||
| No- load current | ＜0.58A | ＜0.65A | ＜0.8A | ＜0.85A | ＜0.9A | ＜1A |
| Transfer Time | 8ms when Inverter → Mains AC; 10ms when Mains AC → Inverter | |||||
| Dimension | 88.8×255×440mm | 88.8×330×440mm | ||||
| Weight | 5KG | 6KG | 7.5KG | 8KG | ||
| Current Limitation | Electronic current limitation at overloads and short circuits | |||||
| Isolation AC- enclosure | Basic isolation (Pri-Gnd) 2121Vdc/1min | |||||
| Isolation AC-DC | Reinforced isolation (Pri-Sec) 4242Vdc/1min | |||||
| Surge Protection | EN61000-4-5, ANSI/IEEE C62.41, STD 587- 1980 | |||||
| Dynamic Response | Better than ±10% according to IEC 62040-3 Class 1 | |||||
| Over Load Protection | 1.0x Inom permanent overload capacity @30°C (86°F) 1-1.25 x Inom >30s 1.25-1.5 x Inom >8s | |||||
