PRAESENSA
Power supply module | PRA-PSM24, PRA-PSM48 | en
171
Bosch Security Systems B.V.
Installation manual
2019.11 | V1.00 |
16.5.5
Thermal behavior
In the case the ambient temperature e50°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
EN/IEC/CSA/UL 60950-1
Immunity
EN 55024
EN 61000-6-1
EN 61000-6-2
Emissions
EN 55032
EN 55011
CISPR 32
CISPR 11
FCC‑47 part 15B class B
EN/IEC 61000-3-2, Class A
Conformity declarations
Europe
CE
USA/Canada
FCC/c-UL/CSA
China
CCC
Korea
KE
Australia
RCM
Taiwan
BSMI
Russian Federation
EAC
India
BIS
Environment
RoHS
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
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)
Summary of Contents for PRAESENSA
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