CPS20.241-60
C-Series
24V,
400W,
DC/DC
C
ONVERTER
Sep. 2019 / Rev. 1.1 DS-CPS20.241-60-EN
All parameters are specified at 24.5V, 16.3A, 110Vdc, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
13/22
16.
P
ROTECTION
F
EATURES
Output protection
Electronically protected against overload, no-load and short-circuits
*)
Output over-voltage protection
typ. 30.5Vdc
max. 32Vdc
In case of an internal DC/DC converter 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
Penetration protection
> 5mm
e.g. screws, small parts
Over-temperature protection
yes
Output shut-down with automatic restart
Input transient protection
MOV (Metal Oxide Varistor)
Internal input fuse
DC suitable fuse included
not user replaceable
Reverse input polarity protection yes
unit does not start, no signalling
*) In case of a protection event, audible noise may occur.
17.
S
AFETY
F
EATURES
Input / output separation
SELV
IEC/EN 60950-1
PELV
IEC/EN 60204-1, EN 50178, IEC 62103, IEC 60364-4-41
double or reinforced isolation to the input voltage
Class of protection
I
PE (Protective Earth) connection required
Isolation resistance
> 5MOhm
input to output, 500Vdc
PE resistance
< 0.1Ohm
Touch current (leakage current)
The leakage current which is produced by the DC/DC converter 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.
