Elko SHT-4, Manual

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E
N
Technical parameters
Supply terminals:
Supply voltage:
Consumption:
Supply voltage tolerance:
Real time back-up:
Summer/winter time:
Output:
Number of contacts:
Rated current:
Switching capacity:
Peak current:
Switching voltage:
Min. switching capacity DC:
Mechanical life:
Electrical life (AC1):
Time circuit
Real time back-up:
Accuracy:
Minimum interval:
Data stored for:
Program circuit
Number of memory places:
Program(SHT-3, SHT-3/2):
Data readout: A1 - A2
AC 230V / 50 - 60Hz
AC max. 14VA / 2W
-15 %; +10 %
yes
automatic
2 x changeover (AgSnO
2
)
16A / AC1
4000 VA / AC1, 384W / DC
30A / <3s
250V AC1 / 24V DC
500 mW
> 3x10
7
> 0.7x10 5
up to 3 years
max. ±1s/ day at 23°C
1 min.
min. 10 years
100
daily , yearly(up to year 2095)
LCD display, with back light
-20.. +55 °C
-30.. +70 °C
4 kV (supply - output)
any
DIN rail
IP10 clips, IP40 from front panel
III.
2
solid wire max. 2x2.5 or 1x4
with sleeve max. 1x2.5 or 2x1.5
90 x 35.6 x 64 mm
133 g
EN 61812-1, EN 61010-1
Other information
Operating temperature*:
Storage temperature:
Electrical strength:
Operating position:
Mounting:
Protection degree:
Overvoltage category:
Pollution degree:
Max. cable size (mm2):
Dimensions:
Weight
Standards:
* With temperatures nearing -20°C, the display quality may be com-
promised, which does not hamper the timer’s function.
**When is, switched ON constantly with maximal load 16 A/AC 1
and ambient temperature 55 °C it is highly reccomended by ma-
nufacturer to use conductors with tepmerature resistive isolation
(min) from 105 °C range.