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Siemens Building Technologies
Basic Documentation LMV5...
CC1P7550en
HVAC Products
14 Technical data
13.08.2004
14.2 Loads on terminals, cable lengths and cross-
sectional areas
•
Max. perm. mains primary fuse (external)
16 AT
•
Unit fuse F1 (internal)
6.3 AT (DIN EN 60 127 2 / 5)
•
The mains input current depends on the status of the unit
•
Safety shutdown from operating position at mains voltage
< AC 186 V
•
Restart on increase of mains voltage
> AC 188 V
•
Nominal voltage
AC 230 V +10 % / -15 %, 50-60 Hz
•
Nominal current
2 A
•
Power factor
cos
ϕ
> 0.4
•
Nominal voltage
AC 230 V +10 % / -15 %, 50-60 Hz
•
Nominal current
0.5 A
•
Power factor
cos
ϕ
> 0.4
Status inputs (with the exception of the safety loop) of the contact feedback network
(CFN) are used for system supervision and require a mains-related input voltage.
•
Input safety loop
refer to «Loads on terminals, outputs»
•
Input currents and input voltages
−
UeMax UN
+10
%
−
UeMin
UN -15 %
−
IeMax 1.5
mA
peak
−
IeMin 0.7
mA
peak
•
Recommended contact material for external
signal sources (APS, PSmin, PSmax, etc.)
gold-plated silver contacts
•
Transition / transient behavior / bouncing
−
Max. perm. bounce time of contacts
when switching on / off
50 ms
(after the bounce time, the contact must be permanently closed or open)
•
UN
AC 230 V
•
Voltage detection
−
ON AC
180...253
V
−
OFF
< AC 80 V
•
Nominal voltage
AC 230 V +10 % / -15 %, 50-60 Hz
•
Unit input current* (safety loop)
max. 5 A
* Total contact current resulting from:
-
Fan motor contactor
-
Ignition transformer
-
Valves
-
Oil pump / magnetic clutch
Loads on terminals
General data
Mains supply
Undervoltage
Oil pump / magnetic clutch
APS test valve
Status inputs (CFN)
Load on terminals
«outputs»
Total load on contacts