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WIRING ACCESSORIES AND SINGLE PHASE DISTRIBUTION
PG00400018U – March 2012
145
Technical data
Control and switching devices dimensions and data
12.6
Analogue timers, technical drawings
Analogue day and week timers,
type TAD1NCS, TAD1S and TAW1S.
*) Dimensions are applicable when
using terminal covers.
Analogue day and week Timers,
types TAD1NC, TAD1 and TAW 1.
*) Dimensions are applicable when
using terminal covers.
Digital week timers, technical details
Digital timers – week program
TDW1
TDW1S
TDW2
TDW2E
General
Standards
EN 60730-2-7, EN 60730-1
Nominal operating voltage
230....240 Vac
230 Vac
230....240 Vac
230....240 Vac
Nominal operating voltage tolerance
-10%....+6%
-10%....+10%
-10%....+6%
-10%....+6%
Frequency
50....60 Hz
50....60 Hz
50....60 Hz
50....60 Hz
Power consumption
max. 6 VA
± 2.5 VA
max. 6 VA
max. 6 VA
Time base control
Quartz
Quartz
Quartz
Quartz
Accuracy at 20 ˚C
£_-± 1 sec. / day
£_-± 1 sec. / day
£_-± 1 sec. / day
£_-± 1 sec. / day
Power reserve at 20 ˚C
10 years
3 years
10 years
10 years
Type of battery
Lithium
Lithium (CR2032)
Lithium
Lithium
Mechanical endurance (switching cycles)
> 100.000
> 100.000
> 100.000
> 100.000
Electrical endurance (switching cycles)
> 40.000
> 40.000
> 40.000
> 40.000
Protection class (acc. EN 60529)
IP20
IP20
IP20
IP20
Permissible ambient temperature
-10 ˚C...+50 ˚C
-10 ˚C...+50 ˚C
-10 ˚C...+50 ˚C
-10 ˚C...+50 ˚C
Storage temperature
-25 ˚C...+50 ˚C
-25 ˚C...+50 ˚C
-25 ˚C...+50 ˚C
-25 ˚C...+50 ˚C
Protection class at proper installation
II (acc. EN 60730-1)
II (acc. EN 60355-1)
II (acc. EN 60730-1)
II (acc. EN 60730-1)