Basic Info.Model NO.K650CPhase Single Phase Type Standby Protection
Short Circuit TrademarkMUSTSpecificationCE, ISO9001: 2000,
FCCOriginShenzhen, ChinaHS Code8504402000Product Description
Features:1. Knight LCD series CPU control guarantees high
reliability2. Equipped with AVR to stabilize output voltage3. Wide
input voltage range4. Generator Compatible5. Auto charging even
though the UPS is off6. Auto restart while AC recovery7. On-battery
power-on function without AC input8. RJ45/11 Modem/Phoneline surge
protection9. Provides Modem/Phoneline Surge Protection10. Smart
RS232 or USB communication interfaces11. Sealed lead-acid,
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MODEL K500 K600 K650 K800 K1000 CAPACITY 500VA /300W
600VA /360W 650VA /390W 800VA /480W
1000VA /600W INPUT Phase single Voltage
110/120 VAC or 220/230/240 VAC
Voltage Range 81-145 VAC / 162-290 VAC
Frequency Range
60/50 Hz ±1% (auto sensing) OUTPUT Phase single
Voltage (Batt. Mode) 115VAC or 230 VAC
Frequency Range (Batt. Mode)
60 Hz or 50 Hz ±1 Hz
Transfer Time Typical 2-6 ms, 10ms max.
Overload Capability
110% for 5 min, 120% immediate shutdown
Waveform (Batt. Mode) Modified SineWave
BATTERY Battery Type & Number
12 V/7 AH x 1 12 V/7 AH x 1
12 V/7 AH x 1 12 V/9 AH x 1
12 V/7 AH x 2 Typical Recharge Time
8 hours to 90% after complete discharge
Backup Time
(at a 1 PC load with 15 monitor)
10 minutes 9 minutes 8 minutes 8 minutes
13 minutes INDICATORS LCD Indicator with
Blue Back Light
The LCD will self turn on when the UPS is functioning including in, off, charging mode and
fault mode PROTECTION Full Protection
Overload, discharge, and overcharge protection
TRANSFER TIME Typical 2-6ms ALARM Battery Mode
Sounding every 10 seconds Low Battery
Sounding every second Overload
Sounding every 0.5 second
Battery Replacement Alarm
Sounding every 2 seconds Fault
Continuously sounding PHYSICAL Dimension
D X W X H (mm)
330 x 100 x 140 Net Weight (kgs) 5 6
6.5 8.5 10.5 OPERATING ENVIRONMENT Humidity
0-90 % RH @ 0- 40°C (non-condensing)
Noise Level Less than 40dB MANAGEMENT
Optional USB/RS-232 Port
Supports Windows® 98/2000/2003/XP/Vista/2008, Windows® 7, Linux, and MAC
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