Unigas R91 VS Series, Manual Of Installation - Use - Maintenance, Page: 59 / 60

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Building Technologies Basic Documentation LMV5... CC1P7550en
HVAC Products 18 Addendum 4: LMV52... with O2 trim control and O2 module 11.12.2008
Technical Data PLL52...
Refer to chapter Technical Data!
Mains voltage «X89-01»
AC 120 V
–15 % / +10 % AC 230 V
-15 % / +10 %
Safety class
I
with parts according to
II
as per DIN EN 60730-1
Mains frequency 50 / 60 Hz ±6 %
Power consumption Ca. 4 VA Ca. 4 VA
Degree of protection IP54, housing closed
Transformer AGG5.210
-
Primary side
-
Secondary side
AC 120 V
AC 12 V (3x)
Transformer AGG5.220
-
Primary side
-
Secondary side
AC 230 V
AC 12 V (3x)
Storage
DIN EN 60 721-3-1
Climatic conditions class 1K3
Mechanical conditions class 1M2
Temperature range -20...+60 °C
Humidity < 95 % r.h.
Transport
DIN EN 60 721-3-2
Climatic conditions class 2K2
Mechanical conditions class 2M2
Temperature range -30...+70 °C
Humidity < 95 % r.h.
Operation
DIN EN 60 721-3-3
Climatic conditions class 3K5
Mechanical conditions class 3M2
Temperature range -20...+60 °C
Humidity < 95 % r.h.
Condensation, formation of ice or ingress of water are not permitted!
Terminal ratings, cable lengths and cross-
sectional areas
Refer to chapter «Technical Data / LMV5... and AZL5...!»
Cable lengths / cross-sectional areas
Electrical connection «X89» Screw terminals up to max. 2.5 mm²
Cable lengths
≤
10 m to QGO20...
Cross-sectional areas Refer to description of QGO20...
Twisted pairs
Analog inputs:
Fresh air temperature detector Pt1000 / LG-Ni1000
Flue gas temperature detector Pt1000 / LG-Ni1000
QGO20... Refer to Data Sheet N7842
Interface Communication bus for LMV52...
LMV52... basic unit
PLL52...
Environmental conditions
LMV52... basic unit
PLL52...