Features:
1. Knight LCD series CPU control guarantees high reliability
2. Equipped with AVR to stabilize output voltage
3. Wide input voltage range
4. Generator Compatible
5. Auto charging even though the UPS is off
6. Auto restart while AC recovery
7. On-battery power-on function without AC input
8. RJ45/11 Modem/Phoneline surge protection
9. Provides Modem/Phoneline Surge Protection
10. Smart RS232 or USB communication interfaces
11. Sealed lead-acid, maintenance free battery
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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 |