Siemens LGA63.191A27 Datasheet

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Siemens Building Technologies CC1N7418en
HVAC Products 08.04.2004
Technical data
Mains voltage
- Only with LGA63...
AC 220 V −15 %...AC 240 V +10 %
AC 100 V –15 %...AC 110 V +10 %
AC 230 ±10 %
Mains frequency 50...60 Hz ±6 %
Power consumption 3 VA
Input current at terminal 1 max. 5 A
Perm. electrical rating
- Terminals 4 and 8
- Terminals 6, 7 and 9
- Terminals 5 and 10
max. 4 A
max. 2 A
max. 1 A
External primary fuse max. 10 A (slow)
Degree of protection IP 40 (when integrated)
Perm. mounting position optional
Weight approx. 180 g
Transport
DIN EN 60 721-3-2
Climatic conditions class 2K2
Mechanical conditions class 2M2
Temperature range -50...+60 °C
Humidity < 95 % r.h.
Operation
DIN EN 60 721-3-3
Climatic conditions class 3K5
Mechanical conditions class 3M2
Temperature range 0...+60 °C
for LGA41.173A27 and LGA52.171B27:
-20...+60 °C
Humidity < 95 % r.h.
Condensation, formation of ice and ingress of water are not permitted!
Voltage between ionization probe and
ground
mains voltage
Required detector current min. 5 µA
Possible detector current max. 100 µA
Length of detector cable max. 20 m (separate cable)
Required insulation resistance between
ionization probe with its cable and ground
min. 50 MΩ
General unit data
Environmental
conditions
Flame supervision with
ionization probe

Siemens LGA63.191A27 Specifications

General

Brand	Siemens
Model	LGA63.191A27
Category	Controller
Language	English