UKM-2K (2000VA/1800WATT)
|
CAPACITY |
For computer load |
2000 VA / 1800 W |
|
INPUT |
Voltage |
220 Vac single phase nominal voltage |
|
|
Voltage range |
-50%, +35% at 60% of load, -27%, +35% at 100% of load |
|
|
Frequency |
45 Hz - 55 Hz |
|
|
Power factor |
more than 0.99 at full load |
|
OUTPUT |
Voltage range |
220 Vac 土 1% |
|
|
Phase |
single phase |
|
|
Frequency |
50 Hz + 0.1 Hz |
|
|
Wave form |
pure sine wave |
|
|
Total Harmonic distortion |
< 3% of THD at linear load, < 5% of THD at non-linear load |
|
|
Overload capability |
> 110% for 30 sec. turn to bypass mode, > 150% for 300 ms. turn to bypass mode |
|
|
Crest factor ratio |
3:1 |
|
|
Short circuit protection |
turn off inverter, no transfer to bypass, audible alarm (AC mode) turn off inverter, audible alarm (Battery mode) |
|
|
Efficiency (AC mode) |
90% |
|
|
Protection |
overload, over / under voltage, short circuit proof and battery low voltage shutdown |
|
TRANSFER TIME |
Transfer time between |
zero time (True on-line UPS) |
|
PROTECTION |
EMI/RFI attenuation |
IEC 62040-2 |
|
|
Surge protection |
IEC 61000-4-5 |
|
BATTERY |
Type |
sealed lead acid (maintenance free) rechargeable |
|
|
Backup time |
15 - 30 minutes (depending on computer load) |
|
|
Extended backup time |
option |
|
|
Continuous recharging time |
90% capacity after 5 hours charging |
|
INDICATOR |
Front panel LCD's |
Input voltage / frequency, Battery voltage, Output ขotlage / frequency, Battery level, Load level, Overload, UPS operation |
|
AUDIBLE ALARM |
Buzzer |
Battery mode, low battery, overload, fault |
|
INPUT PLUG |
|
NEMA 5-15P |
|
OUTPUT OUTLET |
|
4 |
|
COMMUNICATION |
RS-232 port |
yes |
|
INTERFACE |
USB port |
yes |
|
|
SNMP/HTTP capability |
option |
|
SOFTWARE (1) |
UPS monitoring and management software |
option |
|
ACOUSTIC NOISE |
At 1 metre |
< 50 dBA |
|
ENVIRONMENT |
Temperature |
0-400C๐ |
|
|
Relative humidity |
0-95% (non-condensing) |
|
ราคา
|
32,900บาท
|
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