Elko SHT-1/2 User Manual

SHT-1 SHT-3 SHT-1/2 SHT-3/2
230 UNI
0 6 12 18 24
Prog


0 6 12 18 24
0 6 12 18 24
Man
0 6 12 18 24
0 6 12 18 24
0 6 12 18 24
















0 6 12 18 24
4
0 6 12 18 24
4


0 6 12 18 24
Man
4


0 6 12 18 24
Man
4






2/4
Technical parameters
A1 - A2
AC/DC 12-240V (AC 50-60Hz)
AC 0.5 - 2VA / DC 0.4 - 2W
AC 230V / 50 - 60Hz
AC max. 14VA / 2W
-15 %; +10 %
yes
automatic
1 x changeover (AgSnO
2
) 2 x changeover (AgSnO
2
)
16A / AC1
4000 VA / AC1, 384W / DC
30A / <3s
250V AC1 / 24V DC
> 3x10
7
> 0.7x10
5
up to 3 years
max. ±1s/ day at 23°C
1 min.
min. 10 years
1-99s
1-99s
100
daily, weekly
daily, weekly, monthly, yearly
(up to year 2095)
LCD display, with back light
-20.. +55 °C
-30.. +70 °C
4 kV (supply - output)
any
DIN rail EN 60715
IP10 clips, IP40 from front panel
III.
2
solid wire max. 2x 2.5 or 1x 4
with sleeve max. 1x 2.5 or 2x 1.5
90 x 35.6 x 64 mm
(UNI)-130 g, (230)-110 g
(UNI)-143 g, (230)-125 g
EN 61812-1, EN 61010-1
Supply terminals:
Supply voltage:
Consumption:
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:
Mechanical life:
Electrical life (AC1):
Time circuit
Real time back-up when de-
energi.:
Accuracy:
Minimum interval:
Data stored for:
Cyclic output:
Pulse output:
Program circuit
Number of memory places:
Program (SHT-1, SHT-1/2):
Program(SHT-3, SHT-3/2):
Data readout:
Other information
Operating temperature:
Storage temperature:
Electrical strength:
Operating position:
Mounting:
Protection degree:
Overvoltage category:
Pollution degree:
Max. cable size (mm
2
):
Dimensions:
Weight
- SHT-1, SHT-3:
- SHT-1/2, SHT-3/2:
Standards:
Versions of time switches
Type of product
output time program
1 channel 2 channels day week month year
SHT-1
zzz
SHT-1/2
zzz
SHT-3
z zzzz
SHT-3/2
zzzzz
Precendence of controlling
modes
display output mode

ON / OFF
manual control

ON / OFF #
holiday mode

ON / OFF auto
random mode for switching

ON / OFF
/
pulse-cyclic mode

ON / OFF
normal mode
Prog
highest priority of
controlling mode
lowest priority of
controlling mode
Mode precendence
setting, adjustment and program deleting
setting of programmed /random mode
holiday mode
exit from menu
date and time setting
Control
Device di ers short and long button press. In the manual marked as:
- short button press (<1s)
- long button press (>1s)
c/d - number indicates button press sequence
After 30s of inactivity (from the last press of any button) will device automatically returns into
starting menu.
- entrance into programming menu
- browsing in menu
- setting of values
- quick shifting during setting of values
- entrance into required menu
- con rmation
- entrance into chosen program (EDIT)
- one level up
- back to the starting menu
setting of pulse /cyclic mode interval
- is superior to other set modes
Manual output control
- controls channel 1
- controls channel 2
(by SHT-1/2 and SHT-3/2)
relay o relay on
Warning
Device is constructed for connection in 1-phase main alternating current voltage and must
be installed according to norms valid in the state of application. Connection according to the
details in this direction. Installation, connection, setting and servicing should be installed by
quali ed electrician sta only, who has learnt these instruction and functions of the device.
This device contains protection against overvoltage peaks and disturbancies in supply. For
correct function of the protection of this device there must be suitable protections of higher
degree (A, B, C) installed in front of them. According to standards elimination of disturbancies
must be ensured. Before installation the main switch must be in position “OFF” and the device
should be de-energized. Don´t install the device to sources of excessive electro-magnetic in-
terference. By correct installation ensure ideal air circulation so in case of permanent opera-
tion and higher ambient temperature the maximal operating temperature of the device is not
exceeded. For installation and setting use screw-driver cca 2 mm. The device is fully-electronic
- installation should be carried out according to this fact. Non-problematic function depends
also on the way of transportation, storing and handling. In case of any signs of destruction,
deformation, non-function or missing part, don´t install and claim at your seller it is possible to
dismount the device after its lifetime, recycle, or store in protective dump.

Elko SHT-1/2 Specifications

General

Brand	Elko
Model	SHT-1/2
Category	Timer
Language	English