High frequency dual conversion online design; Modular design;
Mainly used in scenarios such as data centers and computing sites;
Provide stable and pure AC power supply for customer loads.
Excellent load adaptability; High input power factor;
Dual conversion pure online architecture, zero conversion time for battery mains power supply mode switching, supporting fixed frequency output, effectively ensuring load power supply reliability
Adopting advanced DSP digital control technology to provide stable and reliable sine wave power supply
90V~300V wide input voltage and 40~70Hz frequency input range, compatible with harsh power environments, reducing battery discharge times and improving battery life
| input parameters | numerical value |
|---|---|
| Rated input voltage (Vac) | 208/220/230/240 |
| Input voltage range (Vac) | 90~300 (zero fire phase voltage) |
| Wiring system | Single phase two-wire (L, N) protective ground |
| Input frequency range (Hz) | 40~70 |
| Input power factor | ≥0.99 |
| output parameters | numerical value |
|---|---|
| Output voltage (Vac) | 208/220/230/240(±1%) |
| Output frequency (Hz) | 50/60 ± 4% (mains mode)/± 0.1% (fixed frequency mode) |
| output waveform | pure sine wave |
| Output Distortion (THDV%) | <2% (linear load)/<7% (non-linear load) |
| overload capacity | 1min@105 %-125% load; 10s@125 %-150% load; 0.5s @>150% load |
| Efficiency of mains power mode | 91%/92%/93% (different models) |
| Battery mode efficiency | 87%/88%/89% (different models) |
| Battery and Charger |
Built-in batteryExternal battery |
|---|---|
| Battery voltage/quantity | 24VDC/2 sections, 48VDC/4 sections, 72VDC/6 sections |
| battery capacity | 12V/7AHExternal battery determines |
| Backup time (half a year) | ≥ 6 minutesExternal battery determines |
| charging current | Standard machine: 2ALong lasting machine: 4A |
| structural shape | Tower size (mm) |
|---|---|
| 1K/1KS | 145 (width) × 220 (height) × 349 (depth) |
| 2K/2KS/3K/3KS | 190 (width) × 318 (height) × 368 (depth) |
| Box form | Tower/rack type |
| Weight (kg) | 8.4/16.5/22.5 |
| human-machine interface | numerical value |
|---|---|
| LCD display | Display input/output voltage, frequency, load percentage, operating mode, and machine status |
| communication interface | Standard RS232 |
| Optional expansion card | SNMP monitoring card, RS485 MODBUS communication card, AS400 dry socket card, etc |
| environmental parameters | numerical value |
|---|---|
| Working temperature range | -10~45℃ |
| Working humidity range | 0-98% (non condensing) |
| noise | <50dB @ 1 meter away |
