Puls UC10.242 DIN-Rail UPS Guia De Especificação

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UC10.241, UC10.242
 
 
UC-Series 
24V,
 
15A,
 
C
APACITOR
-
BASED 
B
UFFER 
M
ODULES
 
 
 
17.  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 
In case of an internal buffer module defect, a 
redundant circuit limits the maximum output voltage. 
The output shuts down and automatically attempts to 
restart. 
Degree of protection 
IP 20 
EN/IEC 60529 
For use in a controlled environment according to CSA 
22.2 No 107.1-01. 
Penetration protection 
> 3.5mm 
e.g. screws, small parts 
Over-temperature protection included 
Output 
shuts 
down with automatic restart 
Input over-voltage protection 
Max. 35Vdc, no harm or defect of the unit 
Internal input fuse 
included 
Non user replaceable 
The tripping of this fuse is caused by an internal defect. 
In such cases, send unit to the factory for inspection. 
Internal capacitor fuse 
included 
Non user replaceable 
The tripping of this fuse is caused by an internal defect. 
In such cases, send unit to the factory for inspection. 
Overcharging of capacitors 
included 
The capacitors are permanently monitored. In case of a 
too high charging voltage, the charger will be switched 
off with redundant protection measures. 
Balancing of capacitors 
included 
An active balancing circuit ensures uniform capacitor 
voltages. If necessary, the charging current will be 
reduced to a safe value. 
Failing of one or more capacitor 
in the capacitor-string 
included 
Ready contact open, moving light pattern on the three 
LEDs 
Temperature of capacitors 
included 
Indicated by the diagnosis LED, ready contact open 
Internal errors (broken wires, …)  included 
Charging is stopped, ready contact open, moving light 
pattern on the three LEDs 
*)   In case of a protection event, audible noise may occur. 
 
 
18.  S
AFETY 
F
EATURES
 
 
Output voltage 
SELV 
IEC/EN 60950-1 
 
PELV 
IEC/EN 60204-1, EN 50178, IEC 62103, IEC 60364-4-41 
Max. allowed voltage between any input, output or signal pin and ground: 60Vdc or 
42.4Vac. The input must be powered from a PELV or SELV power source. 
 
Class of protection 
III 
PE (Protective Earth) connection not required 
Isolation resistance 
> 5MOhm 
> 5MOhm 
Power port to signal port 
Power port / signal port to housing 
Dielectric strength 
500Vac 
500Vac 
Power port to signal port 
Power port / signal port to housing 
Touch current (leakage current) 
The leakage current which is produced by the buffer module itself depends on the 
input voltage ripple and need to be investigated in the final application. For a 
smooth DC input voltage, the produced leakage current is less than 100μA. 
 
Apr. 2014 / Rev. 2.0 DS-UC10.241-EN (REVC) 
All parameters are specified at 24V, 10A output current, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. 
www.pulspower.com   Phone +49 89 9278 0    Germany 
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