PRAESENSA
16.5.5
Thermal behavior
In the case the ambient temperature exceeds +50°C (for vertical mounting), the load power is
to be reduced by 2.5% per degree Celsius increase in temperature. If the load is not reduced,
the device will run into thermal protection by switching off; the device will go in hick‑up mode
and will recover when the ambient temperature is lowered or the load is reduced as far as
necessary to keep the device within normal working conditions.
16.6
Approvals
Regulatory areas
Safety
Immunity
Emissions
Conformity declarations
Europe
USA/Canada
China
Korea
Australia
Taiwan
Russian Federation
India
Environment
16.7
Technical data
Electrical
PRA-PSM24
Power transfer
Mains power supply input
Input voltage range
Input voltage tolerance
Frequency range
Inrush current
Power factor (PF)
Leakage current to safety ground
Bosch Security Systems B.V.
Power supply module | PRA-PSM24, PRA-PSM48 | en 171
EN/IEC/CSA/UL 60950-1
EN 55024
EN 61000-6-1
EN 61000-6-2
EN 55032
EN 55011
CISPR 32
CISPR 11
FCC‑47 part 15B class B
EN/IEC 61000-3-2, Class A
CE
FCC/c-UL/CSA
CCC
KE
RCM
BSMI
EAC
BIS
RoHS
Installation manual
100 to 240 VAC
85 to 264 VAC
50 to 60 Hz
< 35 A (115 V, 230 V)
0.9 to 1.0
< 1 mA (240 V)
2019.11 | V1.00 |