MEMOPOWER Plus II
1-3kVA
MEMOPOWER PLUS II 1-3kVA is new generation small power UPS of KSTAR, both input and output are single phase, the output factor is up to 0.9.When UPS is on battery mode, it can shut down unnecessary load and extend the backup time of the critical load.
General Features
● High power density
● Output power factor up to 0.9
● Three stage charging mode extends battery life,optimizes recharging time
● Selectable high efficiency mode of operation
● Cold start
● Self-testing when UPS startup
● Standard communication options: RS232 communication port, USB communication port, and relay output contacts or SNMP card
● Power shedding function may turn off uncritical load in battery backup to make longer backup time for critical load
● Extended runtime with up to four extended battery modules (EBPs) per UPS
● Emergency shutdown control through the remote emergency power-off (EPO) port
● Versatile LCD human-computer interface
Technical Specification
MODEL | MP II 1K(S/H) | MP II 2K(S/H) | MP II 3K(S/H) | ||
Capacity (VA/Watts) | 1000/900W | 2000/1800W | 3000/2700W | ||
Phase | Single phase with ground | ||||
INPUT | |||||
Nominal Voltage | 200/208/220/230/240Vac | ||||
Input Voltage Range | 110~300Vac @ 60% load, 160~300Vac @ 100% load | ||||
Frequency Range | 45~55Hz/55~65Hz (Auto-detect) | ||||
Power Factor | ≥0.99 @Nominal voltage(100% load) | ||||
OUTPUT | |||||
Output Voltage | 200/208/220/230/240Vac | ||||
Power Factor | 0.9 | ||||
Voltage Regulation | ±1% | ||||
Frequency | Synchronized Range | 45~55Hz/56~64Hz | |||
Battery Mode & None Synchronized Range |
50Hz/60Hz±0.1Hz | ||||
Crest Factor | 3:1 | ||||
Harmonic Distortion (THDv) | ≤3% THD (Linear load) ≤6% THD (Non-linear load) | ||||
Transfer Time | AC to DC | Zero | |||
Inverter to bypass | 4ms(Typical) | ||||
Waveform | Pure Sinewave | ||||
EFFICIENCY | |||||
AC Mode | 88% | 89% | 90% | ||
Battery Mode | 83% | 85% | 86% | ||
BATTERY | |||||
Standard model | Battery Type | 12V/9AH | |||
Numbers | 2/3 | 4/6/8 | 6/8 | ||
Backup time | Estimated remaining time displayed on the LCD | ||||
Typical recharging time | 4 hours recover to 90% capacity | ||||
Charging current(max.) | 1.0A | ||||
Charging voltage | 27.4/41.1Vdc±1% | 54.7Vdc/82.1Vdc/109.4Vdc ±1% | 82.1Vdc/109.4Vdc ±1% | ||
Long run model | Battery numbers | Depending on the capacity of external batteries | |||
Charging current(max.) | 6A/12A (double board) | ||||
Charging voltage | 27.4/41.1Vdc ±1% | 54.7Vdc/82.1Vdc/109.4Vdc ±1% | 82.1Vdc/109.4Vdc ±1% | ||
INDICATORS | |||||
LCD | Load level,Battery level,AC mode,Battery mode,Bypass mode,and Fault indicators | ||||
ALARM | |||||
Battery Mode | Beeping every 4 seconds | ||||
Battery Low | Beeping every second | ||||
Overload | Beeping twice every second | ||||
Fault | Continously beeping | ||||
PHYSICAL | |||||
Standard model | Dimension W×D×H (mm) |
400×144×215 | 470×191×336 | ||
Net Weight (kg) | 10/13 | 21/25/30 | 25/30 | ||
Long run model | Dimension W×D×H (mm) |
400×144×215 | 470×191×336 | ||
Net Weight (kg) | 5.6 | 11 | 11.5 | ||
ENVIRONMENT | |||||
Humidity | 20~90% RH @ 0~40℃ (Non-condensing) | ||||
Noise Level | <50db @ 1 Meter | ||||
MANAGEMENT | |||||
Smart RS-232/USB | Supports Windows® 2000/2003/XP/Vista/2008 Windows® 7/8 Linux,FreeBSD and MAC | ||||
Optional SNMP | Power management from SNMP manager and web browser |
Success Cases