Description
KR11 Plus 1-10KVA
KR11 Plus 1-10KVA Ideal for medium-density power protection demand, provides Rack/Tower form factor to fit diverse environment. Despite its compact footprint, this UPS incorporates internal battery packs which can be accessed via the front panel for maintenance checks and replacement without removing the UPS from its rack mounting. The LCD display panel can be easily shifted by pressing buttons to suit the installation format, vertically stand or flatly rack mount. Besides, IT personnel can manage equipment well from learning remaining backup time information via LCD display.
Features
- True double-conversion
- Microprocessor control optimizes reliability
- Output power factor PF1.0
- Wide input voltage range(110-300VAC)
- Converter mode available
- ECO mode for energy saving only available for 1-3KVA models
- Generator compatible
- Adjustable charging current via LCD or software(1A-6A) only available for 6K/10K models
- Emergency power off function(EPO) only available for 6K/10K models
- Comprehensive display allows easy monitoring access of UPS status
SPECS
MODEL KR11 Plus-3K(L)
CAPACITY 3KVA/3000W
INPUT
Nominal Voltage 200/208/220/230/240VAC
Voltage Range 110-300VAC at 50% load
160-280VAC at 100% load
Frequency 40-70Hz
Power Factor 0.99
OUTPUT
Voltage 200/208/220/230/240VAC
Voltage Regulation ±1%
Frequency Range (Synchronized Range) 47-53HZ or 57-63HZ
Frequency Range (Batt. Mode) 50HZ±0.25HZ or 60HZ±0.3HZ
Current Crest Ratio 3:1
Harmonic Distortion ≤3% THD(Linear load) ≤6% THD(Non-linear load)
Transfer Time 0ms
Wave Form Pure Sinewave
EFFICIENCY
AC Mode 90%
Battery Mode 88%
BATTERY
Standard Model
Battery Type 12V9AH
Numbers 6PCS
Typical Recharge Time 4 hours recover to 90%
Charging Current 1A
Charging Voltage 82.1 VDC ±1%
INDICATORS
LCD Panel UPS status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault conditions
ALARM
Battery Mode Sounding every 4 seconds
Low Battery Sounding every second
Overload Sounding twice every second
Fault Continously sounding
PHYSICAL
Standatd Model
Dimension,DxWxH(mm) 630*438*88
Net Weight(kgs) 29.3
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