Kstar MemoPower (MP RT 3k S) 3KVA 2700W On-line Smart UPS, Rack-Tower Convertible

General Features

■ Rack/Tower convertible design online double conversion with full digital control
■ Wide input voltage range:110~300Vac
■ Input power factor 0.99 with PFC
■ Selectable output voltage: 208/220/230/240Vac
■ Smart charger design for optimized battery performance
■ Maximum charging current can be expanded to 12A (Long run unit)
■ Emergency power-off function (EPO)
■ ECO mode operation for energy saving
■ Generator compatible
■ Hot-swappable battery design
■ Cold start
■ Intelligent fan speed regulation
■ Load segment settable (Optional)
■ Versatile LCD human-computer interface
■ Multiple communication interfaces: RS232 (USB/EPO/Relay card/SNMP card optional)
■ Multiple protection functions: short-circuit, overload, overheat, battery  overcharge and over-discharge, output low voltage and fan fault alarm

MODEL MP RT 3k S
Capacity 3000VA/ 2700W
INPUT
Nominal voltage 208/220/230/240Vac
Input voltage range 110~300Vac (176~280Vac @ 100% load)
Frequency range 40~70Hz (50/60Hz Auto-Sensing)
Power factor ≥0.99
OUTPUT
Output voltage 208/220/230/240Vac
Power factor 0.9
Voltage regulation ±1%
Output frequency
Line Mode 46~54Hz or 56~64Hz
Bat. Mode (50/60±0.1%)Hz
Crest factor 3:01
Harmonic distortion (THDv) ≤3% Linear load
≤5% Non linear load

Transfer time
AC mode to Bat.Mode 0ms
Inverter to Bypass 4ms (Typical)
Output waveform Pure Sinewave
EFFICIENCY
AC mode 92%
Battery mode 88%

BATTERY
Battery number 6
Capacity (Standard unit) 9Ah/12V
Typical recharging time is 4 hours (to 90% of full capacity)
Charging voltage 82.2Vdc±1%
Charging current (Max) 1A

INDICATORS
LED display Line mode, Bat.mode, ECO mode, Bypass mode, Battery low voltage, Overload & UPS fault
LCD display Input voltage, Input frequency, Output voltage, Output frequency, Load percentage,
Battery voltage, Inner temperature& Remaining battery backup time
ALARM
Battery mode Beeping every 4 seconds
Battery low Beeping every second
Overload Beeping twice every second
Fault Continuously beeping

PHYSICAL
Dimension W x D×H (mm) 440 x 600 x 86.5
Net weight (kg) 26
ENVIRONMENT
Operating temperature 0℃~40℃
Storage temperature -25℃~55℃
Humidity range 20~95%RH @ 0~40℃ (Non condensing)
Altitude <1500m, derating required when>1500m
Noise level <50db at 1 Meter
STANDARDS
Safety IEC/EN62040-1,IEC/EN62477-1
EMC IEC/EN62040-2,IEC61000-4-2,IEC61000-4-3,IEC61000-4-4,IEC61000-4-5,IEC61000-4-6,IEC61000-4-8