Техническое Руководство для Puls UBC10.241 DIN-Rail UPS
UBC10.241, UBC10.241-N1
U–Series
24V, 10A, DC-UPS
May. 2008 / Rev. 1.1 DS-UBC10.241-EN
All parameters are specified at an input voltage of 24V, 10A output load, 25°C ambient and after a 5 minutes run-in time
unless otherwise noted. It is assumed that the input power source can deliver a sufficient output current.
All parameters are specified at an input voltage of 24V, 10A output load, 25°C ambient and after a 5 minutes run-in time
unless otherwise noted. It is assumed that the input power source can deliver a sufficient output current.
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15/23
18. E
NVIRONMENT
Operational temperature
0°C to +40°C (32°F to 104°F)
Full output power
Storage temperature
-20°C to +50°C (-4°F to 122°F)
Storage and transportation
Humidity
5 to 95% r.H.
IEC 60068-2-30
Do not energize while condensation is present
Do not energize while condensation is present
Vibration sinusoidal
2-17.8Hz: ±1.6mm; 17.8-500Hz: 1g *) IEC 60068-2-6
Shock
15g 6ms, 10g 11ms *)
IEC 60068-2-27
Altitude
0 to 6000m
Approvals apply only up to 2000m
Over-voltage category
III
EN 50178
II
EN 50178 above 2000m altitude
Degree of pollution
2
EN 50178, not conductive
*) Use wall mounting accessory for higher values.
Fig. 18-1 Normal Mode: Output current vs.
ambient temperature
Fig. 18-2 Buffer Mode: Output current vs.
ambient temperature
Allowable Output
Current in Normal Mode
Current in Normal Mode
0
0
10
20
60°C
2.5
5
7.5
10
12.5
15A
continuous
Ambient Temperature
30
40
50
Allowable Output
Current in Buffer Mode
Current in Buffer Mode
0
0
10
20
60°C
2.5
5
7.5
10
12.5
15A
continuous
Ambient Temperature
for typ. 5s
30
40
50
The ambient temperature is defined 2cm below the unit.
19. P
ROTECTION
F
EATURES
Output
protection
Electronically protected against overload, no-load and short-circuits
Output over-voltage protection
in buffer mode
typ. 32Vdc
max. 35Vdc
max. 35Vdc
In case of an internal defect, a redundant circuitry
limits the maximum output voltage. The output
automatically shuts-down and makes restart attempts.
limits the maximum output voltage. The output
automatically shuts-down and makes restart attempts.
Degree of protection
IP20
EN/IEC 60529
Penetration protection
> 3.5mm
E.g. screws, small parts
Reverse battery polarity protection
yes
Max. –35Vdc;
Wrong battery voltage protection
yes
Max. +35Vdc (e.g. 24V battery instead of 12V battery)
Battery deep discharge protection
yes
The limit is battery current dependent
Over temperature protection
yes
Output shut-down with automatic restart
Input
over-voltage
protection
yes
Max. 35Vdc, no harm or defect of the unit
Internal
input
fuse
25A,
blade type
No user accessible part, no service part