Home >  OEM/ODM > 데이터 센터 산업 > ups> 온라인 무변압기형 UPS> MEMOPOWER Plus RT II (Short Ver.) (1-3kVA)
MEMOPOWER Plus RT II (Short Ver.)
1-3kVA
 
MEMOPOWER Plus RT II (short version) 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

● Two directions LCD display

● Online double conversion (PFC)

● Full digital control

● Output power factor: 0.9

● Economic operation mode (ECO)

● Wide input voltage range

● Self-testing when UPS startup

● Cold start

● Multifunctional protection

● Output bypass can be set

● Input L and N reversed alarm function

● Optimized battery configuration(1k:24Vdc, 2k:48Vdc, 3k:72Vdc)

● Charger can be extended

● Diverse options of accessories, intelligent management

● Intelligent slot optional: SNMP/Dry contact card

Technical Specification
MODEL MEMO RT 1K(S/H) MEMO RT 2K(S/H) MEMO RT 3K(S/H)
Capacity (VA/Watts) 1000/900W 2000/1800W 3000/2700W
Phase Single phase with grounde
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    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 27.4/41.1Vdc±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% 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) 380×440×86.5 520×440×131
Net Weight (kg) 12 21.5 26
Long run model  Dimension D×W×H (mm) 380×440×86.5 470×191×336 
Net Weight (kg) 7 11.5 11.7
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
Success Cases