STX S3
3KVA / 2,7KW
Without any compromise, STX S series is ideal for server use.
- LCD screen for easy use
- Wide Input Range for Best protection
- Communication port for control
- Eco Mode Operating for energy saving
- Amazing Power Factor: 0,9
Features
Capacity | 3KVA / 2,7KW |
---|---|
Input | |
Rated Voltage | 208V/220V/230V/240V |
Voltage Range | Half load (110-300) ±5VAC ;
Full load (160/300) ±5VAC |
Rated Frequency | 40 / 70 Hz |
Power Factor | ≥0.98 |
Bypass Voltage Range | Rated output voltage – 34V Rated output + 32V |
Output | |
Voltage | 208V / 220V / 230V / 240V via setting |
Voltage Regulation | ±1% |
Frequency | 45-55Hz (sync range) ; 50/60 ± 0.2Hz (Battery mode) |
Waveform | Pure sine wave |
Crest Factor | 3:1 |
Harmonic Distortion | ≤2%(Linear load);≤5%(Non-linear load) |
Transfer Time | AC mode to battery mode :0ms Inverter model to bypass mode:4ms |
Overload Capability | |
Efficiency | |
AC Mode | ≥ 0.90% |
Battery mode | ≥ 0.87% |
Eco mode | ≥ 0.94% |
Battery | |
DC Voltage | 72V |
Inbuilt Battery | 6x9Ah |
Typical recharge time | 8 hours recover to 90% capacity |
Alarm | |
Utility failure | Beep/4s |
Battery low | Beep/1s |
Overload | Beep twice/1s |
UPS Fault | Long beep |
Environment | |
Humidity | 20-90% RH @ 0-40oC (non condensing) |
Noise Level | ≤50 dB (1m) |
Management | |
Standard RS-232,optional USB | |
Optional SNMP | Power management from SNMP manager and web browser |
Physical | |
Net Weight (kg) | 11.6(H),25.7(S) |
Dimension(mm) WxDxH | 190x452x341 |