Chalmit lighting NexLED Guide d'installation

Marque: Chalmit lighting

Modèle: NexLED

Taper: Guide d'installation

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IOM – NexLED - ZONE 1 BULKHEAD (ATEX & IECEx)

INSTALLATION

OPERATION AND MAINTENANCE INSTRUCTIONS

NexLED - Bulkhead Luminaires

ATEX & IECEx

Important: Please read these instructions carefully before installing or maintaining this equipment.

Good electrical practices should be followed at all times and this data should be used

as a guide only.

168

300

205

2 x M20

Entries

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IOM – NexLED - ZONE 1 BULKHEAD (ATEX & IECEx)

Type Of Protection Ex e mb (Increased safety,encapsulation), Ex tb (dust)

Protection Standards (IEC) EN 60079-0, (IEC) EN 60079-7, (IEC) EN 60079-18, (IEC) EN 61241-1

Area Classification Zone 1 and Zone 2 areas to (IEC) EN 60079-10-1

Zone 21 and Zone 22 areas to (IEC) EN 60079-10-2

Installation (IEC) EN 60079-14

Certificate IECEx Certificate of Conformity IECEx BAS09.0062

EC - Type Examination Certificate Baseefa04ATEX0245

Equipment Coding Ex e mb IIC T4 Gb -45°C  Ta  +55°C

Ex tb lllC T95°C Db IP6X

ATEX Coding II 2GD

Ingress Protection IP66/67 to EN/IEC 60529

Laser safet

class Class 1 LED product

CE Mark

The CE marking of this product applies to "The Electrical Equipment (Safety) Regulations

2006", "The Electromagnetic Compatibility Regulations 2004", the “Waste Electrical and

Electronic Equipment Regulations 2006” and the "Equipment and Protective Systems intended

for use in Explosive Atmospheres Regulations 1996". [This legislation is the equivalent in UK

law of EU directives 2014/35/EU, 2014/30/EU, 2012/19/EU and 2014/34/EU respectively].

The Equipment is declared to meet the provisions of the ATEX directive (2014/34/EU)

by reason of the EC Type Examination and compliance with the Essential Health and

Safety Requirements.

M Poutney Technical Manager

1.0 Introduction

The Chalmit NexLED brings to hazardous areas the very latest in lighting technology. It is a compact light source

that uses ultra bright light emitting diodes to provide light from mains power. The LEDs are maintenance free and

can last up to 80000 hours or more. They are housed in an impact and corrosion resistant marine grade

aluminium enclosure with a toughened glass lens. The control gear is electronic with regulated lamp output. The

LEDs work equally well at very low temperatures as they do at high and produce a product with very low overall

power consumption. The LEDs also emit no ultra-violet light and no forward heat.

The product is available with 2 or 6 LED’s and an accessory kit is available for exit signs.

Led 2 x 1

6 x 1

(801)

Voltage range AC 110 - 254V

Frequency range Hz 50/60/0Hz

Power Watts 220-254V 5W 10W

Current Amps 220-254V 0.05

–

0.05A 0.07

–

0.06A

Power Watts 110-130V 6W 8.7W

Current Amps 110-130V 0.05A 0.08A

The safety limit for surface temperature (T rating) is +/-10% on the rated voltage. Equipment should not be

operated continuously at more than +10/-10% of the rated voltage of the control gear.

Power Factor 0.8 minimum

Over voltage 400V ac for 1 min

Looping The looping current rating is 16A. 4mm² terminals are standard.

SPECIAL CONDITIONS FOR SAFE USE

None

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Tamb Storage -40°C to +50°C

Storage Luminaires are to be stored in cool dry conditions preventing ingress of moisture

and condensation.

LED The LED used in the Nexled is the latest technology and is a class 1 LED

product.

Fuse and MCB Ratings Current consumption of an 6 x 1W (801) LED unit is 58mA and for a 2 x 1W

(201) LED unit is 49mA. It is recommended that for selection of MCB's users

should consult the MCB manufacturer. MCB ratings can vary depending on the

manufacturer and type and the size of the installation, i.e. impedance of

conductors, however type ‘C’ breakers are usually suitable. The electronic

control gear has an inrush current of 12A for less than 1ms on 230V. These

figures are worst case with low resistance connections with short cables and

low impedance supplies.

2.0 Storage

Luminaires and control gear boxes are to be stored in cool dry conditions preventing ingress of moisture and

condensation. Any specific instructions concerning emergency luminaires must be complied with.

LIVE

NEUTRAL

EARTH

ELECTRONIC

CONTROLLER

WIRING DIAGRAM FOR NON-EMERGENCY LED DRIVER

3.0 Installation and Safety

3.1 General

There are no health hazards associated with this product whilst in normal use. However, care should be

exercised during the following operations. Installation should be carried out in accordance with EN/IEC 60079-14

or the local hazardous area code of practice, whichever is appropriate, and fitting of specified insulating material

to be adhered to where a specific fire resistance rating is required. In the UK the requirements of the 'Health and

Safety at Work Act' must be met.

Handling and electrical work associated with this product to be in accordance with the 'Manual Handling

Operations Regulations' and 'Electricity at Work Regulations, 1989'. Your attention is drawn to the paragraphs

(i) 'Electrical Supplies', (ii) 'Electrical Fault Finding and Replacement' and (iii) 'Inspection and Maintenance'.

The luminaires are class 1 and should be effectively earthed. Certification details on the rating plate must be

verified against the application requirements before installation.

The information in this leaflet is correct at the time of publication. The company reserves the right to make

specification changes as required.

3.1.1 Use in Combustible Dust Atmospheres

Where the equipment is used in ignitable dust atmospheres reference must be made to the selection and

installation standards in order that the equipment is used correctly. In particular this applies to the de-rating of

surface temperature for use where dust clouds may be present. Dust layers should not be allowed to accumulate

on the surface and good housekeeping is required for safe operation. Dust in layers has the potential to form

ignitable clouds and to burn at lower temperatures.

Refer to EN (IEC) 60079-10-2 & EN (IEC) 60079-14 for additional details of selection and installation.

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3.1.2 Hybrid Mixtures – Gas and Dust

Where hybrid mixtures exist as defined in EN 1127 as a potentially explosive atmosphere, consideration should

be given to verifying that the maximum surface temperature of the luminaire is below the ignition temperature of

the hybrid mixture.

3.2 Tools

No 1/2 Philips/Pozidriv/T20 Torx screwdrivers

3mm and 5mm flat blade screwdriver

Spanners for installing cable glands. Pliers, knife, wire strippers/cutters.

3.3 Electrical Supplies

The standard unit is rated for a nominal 110V-254V AC 50Hz or 60Hz. A maximum voltage variation of +6%/-6%

on the nominal is expected. (The safety limit for T rating is +10%). Equipment must not be operated outside of

the rated voltage of the control gear. The lamp supply is regulated therefore the light output over the supply

range is constant.

3.4 LED Array & Driver

This product is fitted with LED lamps that can last in excess of 80000 hours. Therefore in many applications

replacement of the LED array will be unnecessary. If replacement is required ensure mains supplies are isolated

before commencing work. Remove the front cover and then remove the LED array mounting plate by

disconnecting the cables. In the event that the LED Driver needs replacement first disconnect the cables then

remove the Torx head screws. Assembly is the reverse of disassembly making sure that the polarity is correct

that the earths are connected and also ensuring the gasket/glass mating surfaces are clean and cables are not

trapped.

3.5 Mounting

Luminaires should be installed where access for maintenance is practical and in accordance with any lighting

design information provided for the installation. Mounting is by 4 holes in the base of the body casting external to

the gasket. These should be secured with lock washers or self-locking nuts and bolts and are accessed by

removing the front cover. Any mounting attitude may be used.

3.6 Cabling and Cable Glands

3.6.1 Cables

The maximum conductor size is 6mm². Internal earth point is provided next to the main terminal block. 300/500V

cable ratings are adequate and no special internal construction is necessary. The standard looping cable size is

up to 6mm². The selection of cable size must be suitable for the fuse rating. Terminals are supplied with

suitability for looping. Where looping is used the maximum current is 16A. Terminals are accessed by removing

the front cover and LED array. Maximum cable temperature rise is 20oC above ambient.

3.6.2 Cable Glands

The installer and user must take responsibility for the selection of cables, cable glands and seals. Three tapped

cable entries are provided, two with a plug and seal suitable for permanent use, the other with a travelling plug

not suitable for use in service. Sealing plugs are similarly rated and a tool must be used for their removal. Cable

entries are M20x1.5. Cable glands and sealing plugs must have ATEX approval or be certified to EN60079-0.

For installation outside the EU suitable cable glands in accordance with IEC 60079-0 will meet the technical

requirements.

The cable and gland assembly when installed must maintain a minimum of IP54 rating.

The cable glands must be suitable for the application. Where brass cable glands are used in a corrosive

environment, cadmium or nickel plating should be used.

4.0 Inspection and maintenance

Visual inspection should be carried out at a minimum of 12 monthly intervals and more frequently if conditions

are severe; refer to EN/IEC 60079-17.

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4.1 Electrical fault finding and replacement

Any fault finding must be done by a competent electrician with the luminaire isolated and, if carried out with the

luminaire in place, under a permit to work. Fault finding is by substitution with known good components.

5.0 Routine Maintenance

Visual tests and checks should be carried out at intervals described by the appropriate regulations, EN/IEC

60079-17, and should include the following:

Check that the LEDs are working.

Check for mechanical damage/corrosion.

Check for loose connections including earthing.

Check for undue accumulations of dust or dirt.

Verification of tightness of fixing, glands, blanking plugs etc.

Check for unauthorised modifications.

Check condition of enclosure gasket and fastenings.

Check for any accumulation of moisture.

Periodic inspection of the enclosure seal should be carried out to ensure that the seal is sound.

If the luminaire has been subject to abnormal conditions, for example, severe mechanical impact or chemical

spillage, it must be de-energised until it has been inspected by an authorised and competent person. If in doubt,

the unit should be returned to Chalmit for examination and, if necessary, replacement.

Before re-assembling, all connections should be checked and any damaged cable replaced.

6.0 Disposal of Material

The unit is mainly made from incombustible materials. The control gear contains plastic resin and electronic

components. All electrical components may give off noxious fumes if incinerated. Take care to render these

fumes harmless or avoid inhalation. Any local regulations concerning disposal must be complied with. Any

disposal must satisfy the requirements of the WEEE directive [2012/19/EU] and therefore must not be treated as

commercial waste.

To comply with the Waste Electrical and Electronic Equipment directive 2012/19/EU the

apparatus cannot be classified as commercial waste and as such must be disposed of or

recycled in such a manner as to reduce the environmental impact.

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IOM – NexLED - ZONE 1 BULKHEAD (ATEX & IECEx)

EU-Declaration of conformit

UE-Déclaration de conformité

EU-Konformitätserklärung

Manufacturer Chalmit Address 388 Hillin

ton Road, Glas

ow. G52 4BL Scotland UK

Product Nexled Luminaire.

EC - T

pe Examination Certificate Baseefa04ATEX0245

Notified Bod

SGS Fimko OY 0598

ATEX Coding II 2 GD ATEX Classification Group II Category 2 GD

Equipment Coding Ex e mb IIC T4 Gb , Ex tb lllC T95°C Db IP6X -45°C  Ta  +55°C

ress Protection IP66/67

The technical basis, with respect to equivalence of

La base technique, en ce qui concerne l'équivalence de

Die technische Grundla

e hinsichtlich der Normen

Protection Standards EN 60079-0, EN 60079-7, EN 60079-18, EN 61241-1

Area Classification EN 60079-10-1and EN 60079-10-2

of compliance with the EHSRs is valid as there are no chan

es which materiall

affect the state of technolo

ical pro

ress of the product.

en conformité avec les EESS est valide puisqu'il n'y a aucun changement qui affecte matériellement l'état de l'évolution technologique du

produit.

zur Erfüllung der GSGA ist gegeben, da keine Änderungen erfolgt sind, die einen Einfluss auf den technischen Stand des Produkts haben.

Terms of the directive: Standard & Date Certified to Standards Date Declared to

Prescription de la directive: Standard & date certifiée à Normes date Déclaré

Bestimmungen der Richtlinie: Standard & Datum

Zertifiziert nach

Standards Datum erklärt

2014/34/EU Equipment and protective systems intended for use in

potentially explosive atmospheres.

EN 60079-0: 2007 2012

EN 60079-7: 2007 2015

2014/34/UE Appareils et les systèmes de protection destinés à être

utilisés en atmosphères potentiellement explosibles.

EN 60079-18: 2004

EN61241-1:2004

2015

EN 60079-31: 2014

2014/34/EU Geräte und Schutzsysteme zur bestimmungs-

emäßen Verwendun

in explosionsfähi

en Bereichen.

2014/30/EU Electromagnetic compatibility EN 55015 : 2013

2014/30/UE Compatibilité électroma

nétique EN 61547 : 2009

2014/30/EU Elektroma

netische Verträ

lichkeit EN 61000-3-2 : 2014

2014/35/EU Low volta

e equipment EN 60598-1 : 2015

2014/35/UE

quipements électriques à bas volta

eEN 60598-2-5 : 2015

2014/35/EU Niederspannungsgeräte / -systeme EN 60529 : 1992

2012/19/EU Waste of electrical and electronic equipment

2012/19/UE Déchets d'équipements électriques et électroniques

2012/19/EU Entsorgung der elektrischen und elektronischen Geräte

/ S

steme

2011/65/EU RoHS II Directive

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IOM – NexLED - ZONE 1 BULKHEAD (ATEX & IECEx)

On behalf of the Chalmit, I declare that, on the date the equipment accompanied by this declaration is placed on the market, the equipment conforms to all

technical and re

ulator

requirements of the above listed directives.

En tant que représentant du fabricant Chalmit, je déclare qu'à la date où les équipements accompagnant cette déclaration sont mis sur le marché, ceux-ci

sont conformes à toutes les dispositions ré

lementaires et techniques des directives énumérées ci-dessus.

Hiermit bestätige ich, im Namen von Chalmit, dass am Tag der Lieferung des Produkts/der Produkte zusammen mit dieser Erklärung das Gerät/die Geräte

alle technischen und regulativen Anforderungen der oben aufgeführten Direktiven erfüllt.

Name and Date Mark Poutney 01/01/2021 Technical Manager

Nom et Date Directeur technique

Name und Datum Technischer Leiter

Quality Assurance Notification by: SGS Fimko OY Quality Management System Acreditation: ISO 9001

Notification d'assurance qualité par: 0598 S

stème de Mana

ement Qualité Accréditation:

Qualitätssicherun