Puls Dimension CP Series, Руководство пользователя, Страница: 17 / 29

CP20.245-R2
CP-Series
24V, 20A, S
INGLE
P
HASE
I
NPUT
Aug. 2022 / Rev 1.1 DS-CP20.245-R2 EN
All parameters are typ. values specified at 24V, 20A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
17/28
17. 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 power supply defect, a redundant
circuit limits the maximum output voltage. The output
shuts down and performs three restart attempts. If the
failure continues for longer than 1s , the output shuts
down. Cycle input power to reset.
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) For protection values see chapter 15 (EMC).
Internal input fuse included Not user replaceable slow-blow high-braking capacity
fuse
*) In case of a protection event, audible noise may occur.
**) The temperature sensor is installed inside the isolating transformer and turns the unit off in safety critical situations (e.g. customer does
not care about de-rating requirements, ambient temperature too high, obstructs the airflow or install the unit in unsuitable mounting
orientation)
There is no correlation between the operating temperature and turn-off temperature since this is dependent on input voltage, load and
installation methods.
18. S
AFETY
F
EATURES
Input / output separation
*)
SELV IEC/EN 60950-1
PELV IEC/EN 60204-1, EN 62477-1, IEC 60364-4-41
double or reinforced insulation
Class of protection I PE (Protective Earth) connection required
Isolation resistance > 500MOhm
At delivered condition between input and output,
measured with 500Vdc
> 500MOhm At delivered condition between input and PE,
measured with 500Vdc
> 500MOhm At delivered condition between output and PE,
measured with 500Vdc
> 500MOhm At delivered condition between output and DC-OK
contacts, measured with 500Vdc
PE resistance < 0.1Ohm Resistance between PE terminal and the housing in the
area of the DIN-rail mounting bracket.
Touch current (leakage current) typ. 0.32mA / 0.89mA At 100Vac, 50Hz, TN-,TT-mains / IT-mains
typ. 0.46mA / 1.27mA At 120Vac, 60Hz, TN-,TT-mains / IT-mains
typ. 0.73mA / 1.91mA At 230Vac, 50Hz, TN-,TT-mains / IT-mains
max. 0.40mA / 1.07mA At 110Vac, 50Hz, TN-,TT-mains / IT-mains
max. 0.56mA / 1.53mA At 132Vac, 60Hz, TN-,TT-mains / IT-mains
max. 0.90mA / 2.34mA At 264Vac, 50Hz, TN-,TT-mains / IT-mains
*) double or reinforced insulation