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) |
3.34 (7.3) |
3.4 (7.4) |
3.7 (8.1) |
3.64 (8.0) |
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 |
0-95% humidity (No-condensing water),
0-40 deg |
Audible Noise |
< 40dBA (1 meter from surface) |