Siemens LMV52.200A2 User Manual

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Siemens Building Technologies Basic Documentation LMV5... CC1P7550en
HVAC Products 14 Technical data 13.08.2004
• Nominal voltage AC 230 V +10 % / -15 %, 50-60 Hz
• Nominal current 1 A
• Power factor cosϕ > 0.4
• Nominal voltage AC 230 V +10 % / -15 %, 50-60 Hz
• Nominal current 1 A
• Power factor cosϕ > 0.4
• Nominal voltage AC 230 V +10 % / -15 %, 50-60 Hz
• Nominal current 2 A
• Power factor cosϕ > 0.2
• Nominal voltage AC 230 V +10 % / -15 %, 50-60 Hz
• Nominal current 2 A
• Power factor cosϕ > 0.4
• Nominal voltage AC 230 V +10 % / -15 %, 50-60 Hz
• Nominal current 1 A
• Power factor cosϕ > 0.4
Mains cable max. 100 m (100 pF / m)
CFN cable max. 100 m (100 pF / m)
1)
Analog cable max. 100 m (100 pF / m)
Flame detectors refer to data sheets CC1N7714
CC1N7719
CAN bus total length max. 100 m
When a certain cable length is exceeded, the actuators must be powered by a trans-
former located near the actuators.
For details, refer to «Power supply for LMV5... system».
The cross-sectional areas of the mains supply lines (L, N, PE) and, if applicable, the
safety loop (SLT, shortage of water, etc.) must be sized for nominal currents in agree-
ment with the selected external primary fuse.
The cross-sectional areas of the other cables must be sized in agreement with the in-
ternal unit fuse (max. 6.3 AT).
Min. cross-sectional area 0.75 mm
2
(single- or multi-core to VDE 0100)
Cable insulation must satisfy the requirements of the relevant temperature and envi-
ronmental conditions.
The CAN (bus) cables have been specified by Siemens BT and can be ordered as ac-
cessory items.
Other types of cables may not be used. Otherwise, the EMC characteristics
of the LMV5... system will become unpredictable!
F1 6.3 AT DIN EN 60 127 2 / 5
F2 4 AT DIN EN 60 127 2 / 5
F3 4 AT DIN EN 60 127 2 / 5
1)
If the cable length exceeds 50 m, no additional loads may be connected to the
status inputs
Load on individual contacts
Fan motor contactor
A
larm output
Ignition transformer
Fuel valves (gas)
Fuel valves (oil)
Cable lengths
Cross-sectional areas
Fuses used in the
LMV5... basic unit

Siemens LMV52.200A2 Specifications

General

Brand	Siemens
Model	LMV52.200A2
Category	Control Unit
Language	English