Zamel exta WZH-01 User Manual

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ux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: marketing@zamel.pl
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-
lied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inuence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
b
l
a
c
k
b
l
u
e
g
r
e
y
b
r
o
w
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

Zamel exta WZH-01 Specifications

General

Type	Wireless switch
Radio frequency	868 MHz
Protection class	IP20
Material	Plastic
Color	White
Protection	IP20
Power supply	Battery
Operating temperature	-10°C to +55°C
Current	Not applicable

Summary

Product Description

Device Functionality Overview

Controls lighting based on luminous flux density, switching on at dusk and off at dawn.

Key Features and Benefits

Ambient Light Control and Adjustment

Switches lighting based on preset ambient light levels with adjustable threshold (0-200 lx).

Operational Reliability

Resistant to momentary flux changes, features hysteresis for stable switching.

Physical and Electrical Specifications

Hermetic IP65 enclosure and high capacity voltage relay output (max 16 A).

Technical Specifications

Power and Voltage Ratings

Input: 230V~ (-15 to +10% tolerance), 50/60 Hz. Rated consumption: 24 mA.

Threshold Adjustment and Sensor

Adjustable switch-on threshold from 0 to 200 lx via potentiometer, with an inner lighting sensor.

Relay Output and Wiring

Output relay: 1NO-16 A/250 V AC1 4000 VA. Uses 4-conductor cables (4x 1.50 mm²).

Environmental and Protection Standards

Operates from -20 to +45 °C, IP65 casing, Overvoltage category II, Protective class II.

Device Appearance and Wiring

Wiring Color Identification

Identifies power supply (black/blue) and output (brown/grey) cables for connection.

Mounting Instructions

Power Disconnection and Cable Connection

Disconnect power before mounting; connect cables to junction box per diagram.

Threshold Adjustment and Finalization

Adjust switch-on threshold potentiometer and replace rubber plug.

Device Functioning and Operation

Switching Mechanism

System switches on relay when luminous flux density falls below preset threshold.

Hysteresis and Stability

Hysteresis and time delay ensure resistance to momentary light pulses.

Installation Placement Consideration

Avoid placing the switch where controlled lighting disturbs the sensor.

Example Installation Scenario

Typical Application Use

Controls garden lighting; place where not illuminated by the lights it controls.

Product Family Information

Related Product Series

The WZH-01 belongs to the WZx family of twilight switches.