Powercom 250 User Manual
12
Frequency
(on battery)
(on battery)
50 or 60 Hz +/-2%
Transfer Time
2/4 milliseconds, including detection time
Spike Protection
320 joules, 2ms
Overload Protection
UPS automatic shutdown if overload exceeds 110% of
nominal at 60 seconds and 130% at 3 seconds.
nominal at 60 seconds and 130% at 3 seconds.
Unit Input
Fuse for overload & short circuit protection
PROTECTION
and FILTERING
and FILTERING
Short Circuit
UPS output cut off immediately or input fuse protection
Type
Sealed, maintenance-free lead acid
Typical Recharge Time 4 hours ( to 90% of full capacity)
BATTERY
Back up Time
3-30 minutes (depending on computer load)
Net Weight kg (lbs)
5.0 (11)
5.5 (12)
6.0 (13)
Shipping Weight kg
(lbs)
(lbs)
5.5 (12)
6.0 (13)
6.5 (14)
Dimension (mm)
WxDxH
WxDxH
97 x 260 x 135
PHYSICAL
Input Inlet
IEC 320 power inlet
Line normal
Steady ON of green LED
Battery in use
Slow blinking of green LED (about 0.47Hz)
Battery low
Fast blinking of green LED (about 1.825 Hz)
INDICATOR
Over low
Very rapid blinking of green LED (about 3.75 Hz)
between 110% to 130% load.
between 110% to 130% load.
Battery in use
Slow beeping sound (about 0.74 Hz ) 1 minute
Battery low
Medium beeping sound (about 1.825Hz)
ALARM
Over load
Rapid beeping sound (about 3.75 Hz) within 110%
to130% load.
to130% load.
Safety
cUL, TUV, CE, meet FCC
CONFORMANCE
Surge
Meet IEEE 587 standard
Ambient operation
3,500 meters max. elevation, 0-95% humidity non-
condensing 0-48 deg C
condensing 0-48 deg C
Audible noise
<40 dBA (1 meter from surface )
ENVIRONMENT
Storage condition
15000 meters max. elevation
©1999 Powercom Co., Ltd. All right Reserved. All trademarks are property of their respective owners.
Specifications subject to change without notice.