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Protection Automatic self-test & dischar
g
e
p
rotection, Re
p
lace batter
y
indicator
Back - u
p
Time 10 - 30 minutes (depending on computer load)
Net Weight
Kg(lbs)
18.0
(
39.6
)
23.5
(
51.7
)
26.1
(
57.4
)
28.4
(62.4)
55.2
(121.4)
57.8
(127.1)
Shi
pp
in
g
Wei
g
ht
Kg(lbs)
19.5
(
42.9
)
25.0
(
55.0
)
27.7
(
60.9
)
30.0
(66.0)
58.0
(127.6)
60.0
(132.0)
Dimension(mm)
WxDxH
483 x 381 x 130 483 x 508 x 221
In
p
ut Inlet IEC 320
p
ower inlet
PHYSICAL
Receptacles NEMA 5-15R (115V)/IEC 320 female appliance coupler (230V)
Battery
Back-U
p
Slow beeping sound (about 0.25Hz)
Battery Low Rapid beeping sound (about 1.00Hz)
ALARM
Overload Continue beeping sound
INTERFACE Support both
RS232 &dry
contact signal
Provide power management & diagnostic functions including power
status, batter
y
low, schedule UPS ON/OFF, batter
y
/load level dis
p
la
y
and more. Com
p
atible with Windows 95/98/NT, Novell, Unix and other
popular systems.
Ambient
o
p
eration
3,500 meters max. elevation, 0-95% humidity non-condensing
0-40 de
g
C
Audible noise <40dBA
(
1 meter from surface
)
<45dBA
(
1 meter from surface
)
ENVIRONMENT
Storage
condition
15000 meters max. elevation
14. Specifications
MODEL SMK SMK SMK SMK SMK
2500A 3000A 1000AL
2000AL
3000AL
Capacity 2500VA 3000VA 1000VA
2000VA
3000VA
Voltage +/-25% at line input, Single phase
INPUT
Frequency 50 or 60Hz +/-5% (auto sensing)
Voltage
(on battery)
Pure sine wave at +/-5% of nominal, -10% after low battery
warning
Frequency
(
on batter
y)
50 or 60Hz +/-0.5%
OUTPUT
Voltage
Regulation
AVR
AVR automatically increase output voltage 15% above input
voltage if -9% to-25% of nominal. AVR decrease output voltage
15% below input voltage if+9% to +25% of nominal
Surge
Protection
320 Joules, 2ms
Unit Input Breaker for overload & short circuit protection
EMI/RFI filter 10dB at 0.15MHz, 50dB at 30MHz
Overload
Protection
UPS automatic shutdown if overload exceeds 110% of nominal at
20 second and 125% at 2 seconds.
Transfer Time 2/4 milliseconds, including detection time
PROTECTION
AND
FILTERING
Short Circuit UPS output cut off immediately or input fuse protection
Type Hot swappable, Sealed, Maintenance-free lead acid ,with 3-6
years life time
BATTERY
Typical
Recharge Time
4 hours (to 90% of full capacity)