| MODEL |
|
EBK-350M |
EBK-500M |
EBK-350MS |
EBK-500MS |
| ONPUT |
Capacity |
350VA |
500VA |
350VA |
500VA |
Bypass Capacity
(surge protection) |
300VA |
| No. of sockets |
Three UPS Sockets
and One Bypass Socket |
| Voltage (on battery) |
Simulated sine wave
at 100V / 110V / 115V or 220V / 240V +/- 5% |
| Frequency (on battery) |
50 or 60Hz +/- 0.3Hz |
| Transfer Time |
2/4 milliseconds,
including detection time |
| INPUT |
Voltage
(single phase) |
100V +20% / -15%
at line input, 110V / 115V +/-20% at line input
220V +/-25% at line input, 240V +15% / -20% at line
input |
| Frequency |
50 or 60Hz +/- 10%
(auto sensing) |
| PROTECTION |
Unit Input |
Fuse for overload
& short circuit protection |
| Overload Protection |
UPS automatic shutdown
if overload exceeds
105% of nominal at 20 seconds, 120% at 10 seconds,
130% at 3 seconds. |
| Short Circuit |
UPS output cut off
immediately |
| BATTERY |
Type |
Sealed, maintenance-free
lead acid batteries, with 3-6 years typical lifetime |
| LED Indicators |
Battery Check |
| Typical Recharge Time (to 90%
of full capacity) |
4 Hours |
Back-up Time
(a PC with 15" monitor) |
7 - 13 mins |
11 - 17 mins |
7 - 13 mins |
11 - 17 mins |
| Protection |
Automatic self-test,
Over discharge protection, short circuit protection
by fuse |
| PHYSICAL |
Net Weight kg (lbs) |
5.5 (12.1) |
5.7 (12.5) |
5.8 (12.7) |
5.9 (12.9) |
| Dimension WxDxH (mm) |
250 x 200 x 50
(9.8" x 7.9" x 1.9") |
| INTERFACE |
Dry Contact |
NO |
Sends battery low
& power failure signals, and receives shutdown
signal from computer. |
| RS232 |
NO |
Detect battery low,
Schedule UPS on/off, AC input/output power status
display. |
| ALARM |
Battery Back-up |
Slow beeping sound
every 4 seconds |
| Battery Low |
Rapid beeping sound
every second |
| 105% Load |
Continue beeping
sound every 4 seconds |
| Overload |
Continue beeping
sound, Overload LED Always On |
| ENVIRONMENT |
Ambient Operation |
3,500 meters max.
elevation, 0-95% humidity (No-condensing water), 0-40
deg |
| Audible Noise |
< 40dBA (1 meter
from surface) |