APPLICATION: | |||
small network servers and other IT equipment | |||
Features and Benefits | |||
●High frequency and double conversion on-line technology | |||
●Intelligent MCU control | |||
●Wide input voltage range | |||
●UPS start up without battery | |||
●Cold start | |||
●Advanced battery management | |||
●Automatic battery charge in UPS off mode | |||
●Lightning and surge protection | |||
●Short circuit and overload protection | |||
●Fan speed auto control when loads varies | |||
●Optional extension battery pack | |||
●EMI/RFI noise filter | |||
●Smart RS232,USB,RJ45 communication with monitoring software | |||
●Optional SNMP Card slot | |||
●with LCD and LED two type front panel | |||
●In LCD model, nominal bypass ECO setting function | |||
●In LCD model, Generator setting function | |||
●In LCD model, Output voltage 220V,230V,240V setting function | |||
●EPO control system option |
Overview |
| SKG-V1K | SKG-V1KS | SKG-V2K | SKG-V2KS | SKG-V3K | SKG-V3KS | SKG-V4K | SKG-V4KS | SKG-V6K | SKG-V6KS | |
Specifications | |||||||||||
Capacity(VA/W) | 1000VA/700W | 2000VA/1400W | 3000VA/2100W | 4000VA/2800W | 6000VA/4200W | ||||||
INPUT Feature | |||||||||||
Battery voltage(Vdc) | 24 | 48 | 96 | 120 | 144 | ||||||
Voltage Range(Vac) | 176~286VAC @ full load (138~300VAC @ half load) | ||||||||||
Frequency Range(Hz) | 46 ~ 54Hz / 56 ~ 64Hz | ||||||||||
Number of phases | single phase&earth ground | ||||||||||
Power Fator | ≥0.98, Full RCD Load | ||||||||||
Generator Input | Support | ||||||||||
Output feature | |||||||||||
Voltage | 220/230/240VAC± 1% | ||||||||||
Frequency ( Battery Mode ) | 50/60Hz ± 0.1 Hz | ||||||||||
Frequency(Hz) | 50±0.2% (battery mode) | ||||||||||
Wave form | Pure Sine wave THD<4% | ||||||||||
Overload Capacity(Line Mode) | >=110%; 2mins, Then transfer to bypass and Alarm, >=150%; 10 S, Then transfer to bypass, turn off output after 1mins and Alarm | ||||||||||
Overload capacity( Battery Mode ) | > =110 %; 30 S, Then turnoff output and Alarm,> =120 %; 1S, Then turnoff output and Alarm | ||||||||||
Output mode | IEC x2 | IEC x4 | IEC x4 | Terminal Block | Terminal Block | ||||||
Battery | |||||||||||
Battery Type | 12V/9AH | Depending on the capacity of external batteries | 12V/9AH | Depending on the capacity of external batteries | 12V/5AH | Depending on the capacity of external batteries | 12V/4.5AH | Depending on the capacity of external batteries | 12V/9AH | Depending on the capacity of external batteries | |
Numbers of Batteries | 2 | 4 | 8 | 10 | 12 | ||||||
Backup Time (Half Load) | >10 min | >10 min | >10 min | >10 min | >12 min | ||||||
Recharge Time (to 90%) | 5 Hours | 5 Hours | 3Hours | 3 Hours | 3Hours | ||||||
Charging Current (Max.) | 1.0A | 3.0A | 1.0A | 3.0A | 2.0A | 6.0A | 2.0A | 6.0A | 2.0A | 6.0A | |
Rated Charging Voltage | 26.9~27.9vdc | 53.6~55.5vdc | 108~111vdc | 134 ~137Vdc | 161 ~164Vdc | ||||||
Other feature | |||||||||||
EFFICIENCY(AC /Battery Mode) | 93%-92% | ||||||||||
TRANSFER TIME(AC to DC) | Zero | ||||||||||
TRANSFER TIME(Inverter to Bypass) | 4ms (Typical ) | ||||||||||
AUDIBLE ALARM(Battery Mode) | Sounding every 4 seconds | ||||||||||
INDICATOR(LED Version) | Load Level / Battery Level / Battery Mode / AC Mode / Bypass Mode / Fault | ||||||||||
INDICATOR(LCD Version) | Load / Battery / Input / Output / Operating Mode Information | ||||||||||
Protections | Low battery protection,overload protection,short-circuit protection,overheated protection | ||||||||||
Ambient temperes | 0℃-40℃ | ||||||||||
Reative humidity | 0-95% no condensation | ||||||||||
ProductsSize(mm) | 145×220×355 | 190×318×383 | 190×318×433 | 260×483×573 | 260×570×717 | ||||||
Products Weight(KG) | 12 | 5.2 | 23 | 10.8 | 25 | 12 | 75 | 28 | 90 | 35 |