Technical Data - merten ARGUS Gebrauchsanweisung

V5448_581_01.book Seite 25 Mittwoch, 26. Oktober 2005 12:55 12
2 Turn the setting switch for switch-off time (Fig !B)
to the newly calculated switch-off time, e. g. 21:30.
3 Turn the setting switch for switch-on time (Fig !C)
to position "A".
Calculating the local time deviation
The table which follows tells you by how many minutes
your local time deviates from standard time (Central
European Time CET). Use this value to correct your
required switch-on or switch-off time.
Example:
The light-sensitive time switch is to switch off at 21:00.
If you live in Warsaw, the setting switch should be set
to 21:24; if you live in Aachen, you must set it to 20:24,
and so on.
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– Since the device calculates the time on the basis of
the ambient brightness, the switch-on and switch-
off times which can be set on the scales are
relative to the local time, not the standard time of
the zone (see the table "Local time deviation").
– The device does not change from winter to
summer time (or vice versa). For this reason, you
should correct the setting switches for switch-on
and switch-off time by + 1 hour during Summer
Time.

Technical data

Mains voltage: AC 230 V, 50 Hz
Nominal power:
Incandescent lamps 2300 W
230 V halogen lamps 2000 W
Capacitive load: Max. 140 µF
max switching current: 10 A, cos ϕ = 0.6
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City Degree of
longitude
(approx.)
Warsaw
Budapest
Vienna
Goerlitz
Berlin
Munich
Schwerin
Hamburg
Frankfurt/Main
Aachen
Amsterdam
Brussels
Paris
Madrid
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Connecting terminals: 2.5 mm
External diameter
of a cable:
Switching delay:
Relay:
Tolerance of the
integrated clock:
Dimensions:
Type of protection:
Adjustment range/
switch threshold:
Area of application:
Deviation
21° east +24 Min.
19° east +16 Min.
16° 30' east +6 Min.
15° east 0 Min.
13° 30' east -6 Min.
11° 30' east -14 Min.
11° 30' east -14 Min.
10° east -20 Min.
7° 45' east -29 Min.
6° east -36 Min.
5° east -40 Min.
4° 20' east -43 Min.
2° 20' east -50 Min.
3° 35' West -74 Min.
2
rigid conductors
max. 14 mm
Switching on/off ca. 60 s
in each case
µ contact
± 20 min
ca. 97 x 80 x 47 mm
(W x H x D)
IP54
2–300 Lux, adjustable
between latitude 58° south
and 58° north
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| Note: When operating the light-sensitive time
switch in time zones other than CET, you must
calculate the deviation of your local time from the
time in the relevant zone yourself.
Rule-of-thumb: 1 degree of longitude corresponds to a
deviation of 4 minutes.
What else you need to know about the time
switch
– The integrated clock has reserve power to see it
through a power failure of 1–2 hrs. After a longer
power failure, the clock sets itself roughly in the
first instance and does so more precisely after a
few days. It is possible that the lighting will remain
switched on for the whole night following a longer
power failure.
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Mogelijkheden van de
schemertijdschakelklok
De ARGUS schemertijdschakelklok combineert de
mogelijkheden van een schemerschakelaar en een
tijdschakelklok. Een speciale functie in de
schemertijdschakelklok berekent de tijd automatisch
met behulp van de omgevingslichtsterkte (geen
handmatige instelling van de tijd vereist).
De schemertijdschakelklok beschikt bovendien over
een schakelvertraging. Deze schakelt de verbruiker pas
als de schemerdrempel gedurende een langere periode
wordt onderschreden resp. wordt overschreden. De
schemertijdschakelklok reageert uitsluitend bij
werkelijke schemering, niet bij schaduw door
kortstondige bewolking of licht van autoschijnwerpers
's nachts.
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