Elko SHT-1 Manuel utilisateur
SHT-1
SHT-1/2
SHT-3
SHT-3/2
Digital time switch
E
N
- 2 -
3
4
5
6
7
8 - 9
10
11
12
13
14
15
16
17
18
19
20
Symbol, Connection ......................................................................................
Warning ..........................................................................................................
Characteristics ...............................................................................................
Technical parameters ....................................................................................
Versions of time switches, Load ...................................................................
Description ....................................................................................................
Control ............................................................................................................
Mode precendence, Manual output control ...............................................
Program setting .............................................................................................
Program adjustment .....................................................................................
Program deleting, Deleting of all programs ...............................................
Date and time setting ...................................................................................
Setting of programmed/random mode .......................................................
Setting of pulse/cyclic mode interval ..........................................................
Holiday mode ................................................................................................
Exit from menu, Reset ...................................................................................
Example of programming .............................................................................
Content
- 3 -
SHT-1/2
SHT-3/2
Un
A2 26 25 28
A1 16 15 18
Un
A2
A1 16 15 18
SHT-1
SHT-3
SHT-1
SHT-3
SHT-1/2
SHT-3/2
15 25
16
A2
A1 18 26 28
1 5
16
A2
A1 18
Symbol
Connection
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N
- 4 -
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 qualied 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 interference. By
correct installation ensure ideal air circulation so in case
of permanent operation 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.
- 5 -
Characteristics
- Serves for controlling of various types of appliances in
dependance on real time (automation-switching of
heating, pumps, ventilation etc.). Appliances can be
operated in concrete periodic time cycles or according
a pre-set program (depends on type, see the chart
Versions of time switches).
- SHT-1, SHT-3: 1-channel version.
- SHT-1/2, SHT-3/2: 2-channel version (to each channel
can be assigned an individual program).
- Possibility to control two independent circuits.
- By SHT-3, SHT-3/2 is not possible to integrate daily and
night mode on one channel. By SHT-3/2 is possible to
set a dierent mode on each channel.
- Setting of switching by:
- program (PROG) - switching according programs set
in SET 1 . Possibility to set the repeat every minute or
every hour.
- random (AUTO ) - random switching in 10-120 min interval.
- permanently manualy .
- Switching modes (OUT):
- OUT ON - normal - 2 positions in memory (close /open),
shortest time of closing is 1 min.
- OUT ON - cyclic - 2 positions in memory (pulse/delay),
range 1-99s.
- OUT ON - pulse - 1 position in memory, range 1-99s.
- OUT OFF - turn o the switching mode.
- Set time of pulse/delay is on one channel the same for
all programs (it is not possible to set more pulses with
dierent durations on one channel).
- “Holiday mode - “ - possibility to choose the period,
when the device will be not switching according a
standard program and will be blocked for the pre-set
time.
- 100 memory positions (by SHT-1/2 and SHT-3/2 are
those 100 positions common for both channels).
- Programming of device can be realize even under
voltage and also even in back-up mode.
- Output relays operates only under voltage.
- Automatic change-over between summer/winter time
(setting is for time zone GTM+1:00).
- Back-lighted LCD display.
- Easy and quick setting by 4 control buttons.
- Sealable transparent cover of the front panel.
- Time switch is back-up with in-built lithium element,
which saves data during voltage failure. Back-up time
reserve - up to 3 years.
- Supply voltage: AC 230V or AC/DC 12-240V.
- 2-Module, DIN rail mounting, saddle terminals.
- Device is delivered with pre-programmed actual time,
which is permanently displayed also in back-up mode.
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- 6 -
230 UNI
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
500 mW
> 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. 2x2.5 or 1x4 with
sleeve max. 1x2.5 or 2x1.5
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:
- SHT-1, SHT-3:
- SHT-1/2, SHT-3/2:
Rated current:
Switching capacity:
Peak current:
Switching voltage:
Min. switching capacity DC:
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 (mm2):
Dimensions:
Weight
- SHT-1, SHT-3:
- SHT-1/2, SHT-3/2:
Standards:
- 7 -
cos φ ≥ 0.95 M M
M M
HAL.230V
K
AC12
x
AC1
250V / 16A
AC2
250V / 5A
AC3
250V / 3A
AC5b
1000W
AC6a
x
AC7b
250V / 3A
DC14
x
AC13
x
AC14
250V / 6A
AC15
250V / 6A
DC1
24V / 10A
DC5
24V / 2A
DC12
24V / 6A
DC13
24V / 2A
DC3
24V / 3A
Versions of time switches
Load
AC5a
Uncompensated
230V / 3A (690VA)
AC5a
Compensated
230V / 3A (690VA)
max. input C=14uF
Type of load
Contact material AgSnO2,
Contact 16A
Type of load
Contact material AgSnO2,
Contact 16A
Type of load
Contact material AgSnO2,
Contact 16A
Type of product
output time program
1 channel 2 channels day week month year
SHT-1 zzz
SHT-1/2 zzz
SHT-3 zzzzz
SHT-3/2 zzzzz
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N
A1 16 15 18
SHT-1/2
A2 26 25 28
Auto
7
0612
PRG
+
MAN
_
MAN
2
ESC
OK
RESET
- 8 -
Supply voltage terminal (A1)
Display with back-light
Place for seal
Output - channel 1 (16-15-18)
Control buttons
Output - channel 2 (26-25-28)
Supply voltage terminal (A2)
Description
- 9 -
Auto
0 6 12 18 24
Prog Man
31 2 4 5 6 7
Indicates the day in the week
Indication (1st channel)
Bargraf
Indication (2nd channel)
Indicates 12 / 24 mode
Indicates summer / winter mode
Operating modes indication
Indication of time/date/setting menu
Control button PRG / +
Control button MAN1 / -
Control button OK
Control button MAN2 / ESC
Reset
CONTROL OF A DISPLAY WITH BACKLIGHT
Display is illuminated with a back-light for 10 s from last button press. Permanent on / o is activated by synchronic
press of buttons MAN, ESC, OK .
After permanent on/o activation, display will ash shortly.
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- 10 -
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
setting, adjustment
and program deleting
setting of programmed /
random mode
holiday mode
exit from menu
date and time setting
Control Device diers 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
- conrmation
- entrance into chosen program (EDIT)
- one level up
- back to the starting menu
setting of pulse /cyclic mode
interval
Autres manuels pour SHT-1
7
Ce manuel convient aux modèles suivants
3
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