MEMOPOWER Plus RT II
1-3kVA
MEMOPOWER Plus RT 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.The deployment of this series is very flexible, it supports rack-mounted deployment and tower deployment. When UPS is on battery mode, it can shut down unnecessary load and extend the backup time of the critical load
General Features
● Rack/Tower Convertible Design
● Patented Minic LCD Display can be rotated
● True Online Double Conversion
● High Output Power Factor at 0.9PF
● Comprehensive display allows easy monitoring and access of UPS status
● Smat SNMP works with either USB or RS232 together
● Hot-Swappable Battery
● Efficiency up to 90%
● Estimated Remaining Time displayed on the LCD
● Support Economic(ECO) Operation Mode
● Matching Battery Pack
● Optional Powerful Charger
● Cold Start
● Power Shedding May Turn Off Uncritical Load in Battery Backup
● Emergency Power Off
● Frequency Converter Mode Is Settable
Technical Specification
| MODEL | MP RT II 1K(S/H) | MP RT II 1.5K(S/H) | MP RT II 2K(S/H) | MP RT II 3K(S/H) | ||
| Capacity (VA/Watts) | 1000 /900 or 1000 / 800 |
1500 / 1350 or 1200 / 1000 |
2000 / 1800 or 2000 / 1600 W |
3000 / 2700 or 3000 / 2400 |
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| Phase | Single phase with ground | |||||
| INPUT | ||||||
| Nominal Voltage | 200/208/220/230/240Vac or 100/110/115/120/127Vac | |||||
| Input Voltage Range | 55~150Vac or 110~300Vac @ 60% load, 80~145Vac or 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 or 100/110/115/120/127Vac | |||||
| Power Factor | 0.9or0.8 | |||||
| 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% | 88% | 89% | 90% | ||
| Battery Mode | 83% | 83% | 85% | 86% | ||
| BATTERY | ||||||
| Standard model | Battery Type | 12V/9AH | ||||
| Numbers | 2 | 3 | 4 | 6 | ||
| 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 | 27.4Vdc±1% | 41.1Vdc ±1% | 54.7Vdc ±1% | 82.1Vdc ±1% | ||
| Long run model |
Battery numbers | Depending on the capacity of external batteries | ||||
| Charging current (max.) |
6A/12A (double board) | |||||
| Charging voltage | 27.4 ±1% | 41.1Vdc ±1% | 54.7Vdc ±1% | 82.1Vdc ±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 D×W×H (mm) |
430×440×86.5 | 552×440×86.5 | 710×440×86.5 | ||
| Net Weight (kg) | 13.9 | 17.8 | 20.1 | 23.3 | ||
| Long run model |
Dimension D×W×H (mm) |
430×440×86.5 | 552×440×86.5 | |||
| Net Weight (kg) | 8.2 | 10.9 | 11.3 | |||
| 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 | |||||
| Optional SNMP | Power management from SNMP manager and web browser | |||||