TWILIGHT SWITCH WZH - 01
INSTRUCTION MANUAL
APPEARANCE
FEATURES
TECHNICAL PARAMETERS
DESCRIPTION
ver. 0.4.1 _ 2006.06.27_14:00
WZH - 01
Power supply cables: L (black), N (blue)
Input rated voltage: 230 V~
Input voltage tolerance: from -15 to +10 %
Nominal frequency: 50 / 60 Hz
Rated power consumption: 24 mA
Output (load) cables: L (brown) , N (grey)
Threshold adjustment range: from 0 to 200 lx (potentiometer)
Lighting sensor: inner
Output relay parameters: 1NO-16 A / 250 V AC1 4000 VA (voltage contact)
Number of switch cables: 4
Section of connecting cables: 4x 1,50 mm
2
Length of connecting cables: 0,5 m
Ambient temperature range: from -20 to +45
o
C
Operating position: vertically, cable down
Mounting: 2x stretcher 5x(3x30)
Protection level of casing: IP65 (EN 60529)
Protective class: II
Overvoltage category: II
Pollution degree: 2
Rated impulse withstand voltage: 1 kV (EN 61000-4-5)
Dimensions: 69x56x27 mm
Weight: 104 g
Reference standards: EN 60669-1
EN 60669-2-1
EN 61000-4-2,3,4,5,6,11
ی It allows to switch on and/or switch off
lighting devices according to the pre-
set ambient light level,
ی adjustment of the switch on threshold,
ی wide setting scope of the switch on
threshold (from 0 to 200 lx),
ی inner lighting sensor,
ی resistant to momentary changes of lu
-
minous flux density,
ی hysteresis of the switch-over thres
-
hold,
ی hermetic (IP65 protection degree) en
-
closure,
ی voltage relay output max 16 A capaci
-
ty.
The twilight switch WZH-01 is used
to control lighting devices and other
energy receivers depending on luminous
flux density. The system switches on the
lighting at dusk and switches off at dawn.
The switching on threshold can be adju-
sted by the user. The system is resistant
to momentary changes of luminous flux
density and the same guarantees its relia-
bility. The hermetic casing (IP65) secures
the device functioning in unfavorable we-
ather conditions.
Zakład Mechaniki i Elektroniki
ZAMEL
sp.j.
J.W. Dzida, K. Łodzińska
Zielona 27, 43-200 Pszczyna, Poland
Tel. +48 (32) 210 46 65, Fax +48 (32) 210 80 04
www.zamel.pl,
e-mail:
The device is designed
for one-phase installa-
tion and must be instal-
led in accordance with
standards valid in a par-
ticular country. The devi-
ce should be connected
according to the details included in this
operating manual. Installation, connection
and control should be carried out by a qua-
lified electrician staff, who act in accordan
-
ce with the service manual and the device
functions. Disassembling of the device is
equal with a loss of guarantee and can
cause electric shock. Before installation
make sure the connection cables are not
under voltage. The cruciform head screw-
driver 3,5 mm should be used to instal
the device. Improper transport, storage,
and use of the device influence its wrong
functioning. It is not advisable to instal the
device in the following cases: if any device
part is missing or the device is damaged or
deformed. In case of improper functioning
of the device contact the producer.
CAUTION
bl
a
c
k
b
l
ue
grey
br
ow
n
Power supply cable (L)
Power supply cable (N)
Output (load) cable (N)
Output (load) cable (L)
Inner lighting sensor
Adjustment of the switch on threshold
