Zamel exta WZH-01 - User Manual

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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:

Section of connecting cables:

4x 1,50 mm

Length of connecting cables:

0,5 m

Ambient temperature range:

from -20 to +45

Operating position:

vertically, cable down

Mounting:

2x stretcher 5x(3x30)

Protection level of casing:

IP65 (EN 60529)

Protective class:

Overvoltage category:

Pollution degree:

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

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

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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.