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3.4 Technical data
Description: Yearly Time Switch
Program Type: Day/Week
Supply Voltage: 230 V~ ± 10 %
Nominal Frequency: 50 – 60 Hz
Power Consumption: Approx. 3 VA
Switching Capacity: 16 (10) A, 250 V~
Contact Material: AgSnO
2
Contact Type: Change-Over
Time Base: Quartz
Memory Locations: 324
Minimum Switching Time: 1 second/minute
Minimum Pulse: 1 second
Switching Accuracy: Accurate to the second
Accuracy: ± 1 sec./day at 20° C
Power Reserve: Lithium Cell 1.5 years at 20° C
Permissible Ambient Temperature: – 10° C ... + 50° C (–10T50)
Protection Class: II if installed according to EN 60335
Enclosure Type: IP 20 in accordance with EN 60529
Type: 1 BSTU in accordance with EN 60730-1, -2, - 7
TR 641 S DCF
Time Base: Radio exact (with power reserve quartz operated)
Max. Distant of the radio antenna: 200 m
Enclosure Type: IP 54 in accordance with EN 60529
Power Supply 907 0 182: Necessary
Max. Loading: 10 products.
Note deviating technical data on the rating plate
Rights to technical improvements are reserved.
Note
The time switches conform to the European Regulations 73/23/EWG (low volta-
ge rules) and 89/336/EWG (EMV-Regulations).
If the time switches are used with other products in one installation, attention
must be given to ensure that the whole installation does not cause radio interfe-
rence.
3.5 Illustration of dimensions
Dotted lines correspond to the dimensions of mounting Kit 907 0 053