2 Technical Data of the DC-UPS UPSI-2401
T e c h n i c a l d a t a
Input voltage
Input current
Output voltage
Output current
Battery charge current
Charging method
Protection
Transfer time / limits
Interface
Type of battery
Safety / EMC
Temperature
Humidity
Dimensions
Weight (net)
P r o d u c t s p e c i f i c d a t a
LED display
3-colour-LED for „Power ok" (green), „Power Fail" (orange), „Battery low"
(red/orange flashing) and „Battery defect" (red/green flashing), short circuit at
output/overload (red)
Battery monitoring
Battery test is carried out in normal mode approx every 10 minutes,
in case of "Battery defect" notification the LED flashes red/green
(optional signaling contact)
Power consumption
App. 50 mA
Shutdown suppression During system start-up the shutdown signal is suppressed for app. 2 minutes
Reboot function
If power fails and then returns during the shutdown mode of Windows®,
the operating system will ‚lock' with the message „Your PC is now safe".
The reboot function restarts the system after about 10 seconds.
Load sensor
Switch-off in UPS mode <10 Watt
Timer function
2 min – 6 min – 20 min, adjustable via DIP switch
Back up time
App. 30 min at 1 A /app. 8 min at 3 A /app. 3 min at 5 A, (meas. at +20 °C)
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User's Manual UPSI-2401
24 V DC (22.5...30 V)
5.5 A max.
In normal mode: app. 0.5 V below input voltage
In battery mode: app. 29...19 V DC
5 A max.
0.4 A max. (internal battery charger)
UI characteristic, with temperature regulation
Deep discharge protection: 19 V DC ±2 %
Overload protection at output: 10 A for 2 sec, switch off
Short-circuit protection: Switch off
Mains/battery 20 V DC ±2 %, Battery/mains 22 V DC ±2 %
DSUB9 connector, female
Outputs: Power Fail, Battery Low Input: Shutdown
Optionally also available with UPS software for
connection to common operating systems
Equipped lead-gel-battery, maintenance-free, 1.3 Ah
CE
Operating: 0...+40 °C / Storage: -10...+40 °C
Operating: 10...85 % RH, non-condensing
Storage: 10...90 % RH, non-condensing
105 x 129 x 122 ±0.5 mm
2 kg
User's Manual UPSI-2401
Drawing UPSI-2401
Mounting plate
F1-0162,
optional accessory
105 mm
100,0 mm
80,0 mm
t = 2,5 mm
7,5 mm
Fuse
Tolerance ±0.5 mm
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