Siemens LOK16.250A27

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Building Technologies Division CC1N7785en
20.11.2017
Technical data
Mains voltage
A
C 230 V -15% / +10%
A
C 100 V -15%...AC 110 V +10%
Mains frequency 50...60 Hz ±6%
Unit fuse, built-in T6,3H250V to DIN EN 60 127
Primary fuse (external) Max. 16 A (slow)
Weight
A
pprox. 1000 g
Power consumption
A
pprox. 3.5 V
A
Perm. mounting position Optional
Degree of protection IP40, (to be ensured through mounting)
with the exception of the connection area
(terminal base)
Safety class
II
Perm. input current at terminal 1 Max. 5 A to VDE 0660 AC3
Perm. current load of control terminals Max. 4 A to VDE 0660 AC3
Required switching capacity of switching
devices
- Between terminals 4 and 5, 4 and 12
- Between terminals 4 and 14
1 A, AC 250 V
depending on loading of terminals 15, 16,
18, 19 (LGK16...: 16...19), min. 1 A,
A
C 250 V
Permissible length of the standard detector
cable (laid separately)
See Technical data, section Flame
supervision
Capacity
- Output on startup (without fan)
- Nominal output
Optional (with ignition < 120 kW)
Optional
Storage DIN EN 60721-3-1
Climatic conditions Class 1K3
Mechanical conditions Class 1M2
Temperature range -20...+60 °C
Humidity <95% r.h.
Transport DIN EN 60721-3-2
Climatic conditions Class 2K3
Mechanical conditions Class 2M2
Temperature range -20...+60 °C
Humidity <95% r.h.
Operation DIN EN 60721-3-3
Climatic conditions Class 3K3
Mechanical conditions Class 3M3
Temperature range -20...+60 °C
Humidity <95% r.h.
Installation altitude Max. 2,000 m above sea level
Caution!
Condensation, formation of ice and ingress of water are not permitted!
If this is not observed, there is a risk of loss of safety functions and a risk of
electric shock
General unit data
LOK16.../LGK16...
Environmental
conditions