KMLi 1kVA To 3kVA Tower Lithium Ion UPS Power Supply
With Internal Battery
Product Introduction
Power range
1~3kVA
Applications
Government, Finance, lT,Education, Transportation,Broadcasting,Medical,Energy, etc.
Operation
1P/1P, online double conversion
Characteristics
High efficiency up to 95.5%
Output PF=1, high load adaptability.
Wide input voltage range of 110~300Vac.
Max charging current up to 12A.
Parameters
Model | KM001BLi | KM002BLi | KM003BLi |
---|---|---|---|
Rate Power | 1kVA/1kW | 2kVA/2kW | 3kVA/3kW |
Cold start | Default output 50/60Hz | Default output 50/60Hz | Default output 50/60Hz |
Input voltage range | 110–300VAC; 100% load@176VAC–276VAC, 100%–50% power derating@110VAC–176VAC, 50% load@276VAC–300VAC | 110–300VAC; 100% load@176VAC–276VAC, 100%–50% power derating@110VAC–176VAC, 50% load@276VAC–300VAC | 110–300VAC; 100% load@176VAC–276VAC, 100%–50% power derating@110VAC–176VAC, 50% load@276VAC–300VAC |
Input power factor | ≥0.99 | ≥0.99 | ≥0.99 |
Frequency range | 50/60±5Hz(default), ±3Hz/±10Hz(settable) | 50/60±5Hz(default), ±3Hz/±10Hz(settable) | 50/60±5Hz(default), ±3Hz/±10Hz(settable) |
Output power factor | 1.0 | 1.0 | 1.0 |
Rate power voltage | 208VAC/220VAC/230VAC/240VAC | 208VAC/220VAC/230VAC/240VAC | 208VAC/220VAC/230VAC/240VAC |
Load response | ≤5% (0% - 100% -0%) | ≤5% (0% - 100% -0%) | ≤5% (0% - 100% -0%) |
Recovery time | ≤40ms (0% - 100% -0%) | ≤40ms (0% - 100% -0%) | ≤40ms (0% - 100% -0%) |
Output THDu | ≤2%, Linear load ; ≤5% non-linear load according to IEC62040-3 | ≤2%, Linear load ; ≤5% non-linear load according to IEC62040-3 | ≤2%, Linear load ; ≤5% non-linear load according to IEC62040-3 |
Transfer time Main to BAT | 0 | 0 | 0 |
Transfer time INV to BYP | 4ms | 4ms | 4ms |
Crest factor | 3:1 | 3:1 | 3:1 |
Efficiency (normal mode) | 95.0% | 95.5% | 95.5% |
Noise (1 meter) | 45dB@>70% load or >6A charge | 50dB@>70% load or >6A charge | 50dB@>70% load or >6A charge |
Overload Normal | 102%~110%: 30mins, 110%~125%:10mins, 125%~150%: 30 seconds | 102%~110%: 30mins, 110%~125%:10mins, 125%~150%: 30 seconds | 102%~110%: 30mins, 110%~125%:10mins, 125%~150%: 30 seconds |
Overload Battery mode | 102%~110%: 1min, 110%~125%: 10 seconds, 125%~150%:5 seconds | 102%~110%: 1min, 110%~125%: 10 seconds, 125%~150%:5 seconds | 102%~110%: 1min, 110%~125%: 10 seconds, 125%~150%:5 seconds |
Overload Bypass mode | <130%: long time, 130%~150%:10mins, 150%~180%:5 seconds | <130%: long time, 130%~150%:10mins, 150%~180%:5 seconds | <130%: long time, 130%~150%:10mins, 150%~180%:5 seconds |
Battery Model | 12.8Vdc/9AH for standard model | 12.8Vdc/9AH for standard model | 12.8Vdc/9AH for standard model |
Battery Quantity | 2/3 | 4/6 | 6/8 |
Battery Max charging | 1-4A(settable) | 1-4A(settable) | 1-4A(settable) |
Battery Rate voltage | 25.6VDC | 51.2VDC | 76.8VDC |
Standard | SNMP card, AS400, USB, RS485, BMS by dry contact, Air filter | SNMP card, AS400, USB, RS485, BMS by dry contact, Air filter | SNMP card, AS400, USB, RS485, BMS by dry contact, Air filter |
Option | EPO, RS232 | EPO, RS232 | EPO, RS232 |
Dimension ,WDH(mm) | 144*350*223 | 190*400*328 | 190*400*328 |
Weight (kg) | 7.2/8.5 | 13.7/16.1 | 19.4/22 |