China St2000 Pure Sine Wave Line Interactive UPS 2000va Home UPS Inverter, Find details about China off Line UPS, Interactive UPS from St2000 Pure Sine Wave Line Interactive UPS 2000va Home UPS Inverter
ITEM | MODEL | ST2000-209 | ST2000-212 | ST2000-407 | ST2000-409 |
Capacity | Output power | 2000VA/1200W | 2000VA//1200W | 2000VA//1200W | 2000VA//1200W |
Input | Voltage range | 165~275VAC +/-5V | |||
Frequency | 50Hz/60Hz | ||||
Output | Voltage | 220VAC +/-10% under AC Mode ,220VAC +/-5% under DC Mode | |||
Frequency | 50 or 60 ± 6Hz, (battery mode) | ||||
Transfer time | Max<10Ms, Normal4-6Ms | ||||
Waveform | Sine wave in the mains while square wave in the battery | ||||
Battery | Type | Sealed lead acid, maintenance free | |||
DC voltage | 24VDC | ||||
Battery number | 2*9AH/12VDC | 2*12AH/12DC | 4*7AH/12VDC | 4*9AH/12VDC | |
Full load backup time | around 1.3Mins | around 2.7Mins | around 4.5Mins | around 5.5Mins | |
50% load backup time | >3Mins | >6 Mins | >10Mins | >12Mins | |
Recharge | After fully discharged,8 hours to 90% capacity | ||||
Protecting | overload | Fuse & current limited when overloaded | |||
Battery low voltage | yes. 20VDC | ||||
Short circuit | Fuse & current limited | ||||
Restart | Auto restart when AC recovery. | ||||
Alarm | Battery back-up | Sounding every 4 seconds | |||
Battery low | Sounding every 1 second | ||||
Overload | Shutdown at once | ||||
Indicator | LED Display | for line on, battery back-up, Charging, Fault | |||
Product size | L*W*H, mm | 350*145*220mm | 465*145*220mm | ||
Carton | PCS/CTN | 1 | 1 | 1 | 1 |
Net weigh | KG | 11kg | 13kg | 16kg | 21kg |
Carton size | L*W*H(mm) | 565*225*325mm ,1PCS/CTN | |||
Carton weight | G.W | 11.5Kg | 13.5Kg | 16.5Kg | 21.5Kg |