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8/11/2019 00 Feam Gioi Thieu

1/12YOUR PARTNER FOR SAFETY

Since 1961

Explosion Proof Electrical Equipment

The electrical safety equipment and their accessories that are manufactured by FEAM are used in areas in which an explosiveatmosphere may form in such quantities as to require special safety measures for safeguarding the health and safety of the wor-

kers concerned. The ammable and/or combustible substances must be considered to be substances that may form an explosiveatmosphere unless an examination of their properties establishes that they are unable to cause an explosion independently, even if

they form a mixture with air. Areas at risk from explosions are divided into zones on the basis of the frequency and duration of thepresence of explosive atmospheres.Choosing the best mode of protection and determining the hazardous areas inside plants is neither easy or immediate. Thorough

familiarity with current standards is in fact required. We have therefore decided to use these introductory pages to provide a short

guide to dealing with the problem and nding other sources of information.

From standard IEC 60050-426:2008-02:mixture with air, under atmospheric conditions, of ammable substances in the formof gas, vapour, dust, bres, or ying which, after ignition, permits self-sustaining propagation. Using this denition we can divide

explosive atmospheres into two large groups: those that have gases as fuel and those that have dusts (granulometry up to 500 m).Combustion is a chemical reaction that entails oxidation of a fuel by an oxidizing agent (which is in general the oxygen in the air),with development of heat and electromagnetic radiation, often also including luminous radiation.

More strictly speaking, combustion is a type of exothermic oxidoreduction in as much as one compound oxidizes whilst another oneis reduced (in the case of hydrocarbons the carbon oxidizes and the oxygen is reduced) with a release of energy and formation ofnew compounds, mainly carbon dioxide and water.

For a reaction like this to happen, must be present, contemporary and in the right proportions, 3 (three) main components:FUELOXIDIZING AGENTSOURCE OF IGNITION

The fuel may be of various types, e.g.: hydrocarbons, lumber or coal. the oxidizing agent par excellence is the oxygen present inthe air.

The fuel and the oxidizing agent must be of appropriate proportions to ensure

that combustion takes place within the so-called ammability range.

The ash point can be, for example, a source of heat or a spark. The ash pointis the activation energy that is required by the molecules of reagents to start thereaction and must be supplied from the exterior energy released by the reaction

that enables the reaction to sustain itself without the addition of external energy.

In order to be able to accelerate combustion, turbulence can be used to increase

the mixing between fuel and the oxidizing agent, thus accelerating combustion.

Explosion is very rapid combustion that occurs at atmospheric pressure and thepressure must be conned in a volume in order for the explosion to occur.

There are also substances that under certain conditions may explode sponta-

neously without energy input, however, this is beyond the scope of the publica-

tion that examines only the prevention and protection of explosions triggered by

electrical equipment.

To get an explosion with well dened energy of ignition, Fuel and Oxidizingshould form an EXPLOSIVE MIXTURE, or a mixture where the concentration ofhazardous substance is :

- Higher than the Lower Explosive Limit (LEL)- Lower than Upper Explosion Limit (UEL)Otherwise the trigger for that explosion on the ignition energy can not be done by :- lack of fuel (concentration less than LEL)- lack of Oxidizing (concentration greater than UEL)EXPLOSIVE ATMOSPHERE is dened by the presence of gas mixture in the air of a ammable substance (gas or vapor form) in normalatmospheric conditions, in which after ignition, combustion spreads to the unburned mixture. A mixture having a concentrationgreater than the Upper Explosive Limit (UEL) is not an explosive atmosphere but can easily become such, therefore, for classicationpurposes, you should consider it as such explosive atmosphere.

Places where there are atmospheres, with regard to electrical installations, are dened as areas at risk, or as AREAS WITH DANGEROF EXPLOSION. The electrical equipment that is intended, therefore, must comply with specic and clearly dened regulations andbe certied as suitable for use by special Notied Bodies.

Explosive atmospheres (denition)

Forward

FEAM Introduction

FEAM INTRODUCTION

Feam Catalogue 01/2010- I



Since 1961

Classication of hazardous areas

Gases classication

The temperature class

Explosive characteristics peculiar to each substance. The safety requirements for electrical equipment and systems can be tailored

according to the nature of hazardous substances into the atmosphere where the application is expected. The gases and vapors are the-refore divided into groups based on well-dened parameters (Maximum Experimental Safe MESG interstitium, and Minimum IgnitionCurrent MIC). Gas groups and their description will become part of the marks of an electrical safety.The classied combustible gases set out in document IEC 60079-20-1:2010-01 (Electrical apparatus for explosive gas atmospheres - Part 20: Data for ammable gases and vapours, relating to the use ofelectrical apparatus) are approximately 300:

The temperature class is the maximum temperature, surface or absolute, depending on the mode protection, that the equipment can

reach during the operations for which its category is designed.

The less the equipment heat up the less likely it is that they may cause explosions. It should be remembered that most gases have anignition temperature above 200-250 C (T3).The temperature class joins marks of an electrical safety.A comparison between European/International temperature classes and North American temperature classes is set out below.Group II.

One of the users tasks is to classify hazardous areas. There are currently two technical standards: one of which relates to GASES andthe other to DUSTS. Hazardous areas are classied in zones according to the frequency and duration of an explosive atmosphereconsisting of combustible gas or dusts in the form of a cloud.

In Europe and at the international level the following applies to Group II:

In North America, article 500 of the National Electrical Code is the reference and the following applies:

FEAM Introduction

II - Feam Catalogue 01/2010

GAS Zone 0

A place in which an explosive at-

mosphere consisting of a mixture

with air of ammable substancesin the form of gas, vapour or mist

is present continuously or for long

periods or frequently

Zone 1

A place in which an explosive atmo-

sphere consisting of a mixture with

air or ammable substances in theform of gas, vapour or mist is likely

to occur in normal operation occa-

sionally.

Zone 2

A place in which an explosive atmosphere

consisting of a mixture with air of the form

of gas, vapour or mist is not likely to occur

in normal operation but, if it does occur,

will persist for a short period only.

DUST Zone 20


mosphere in the form of a cloud of

combustible dust in air is present

continuously, or for long periods or

frequently.

Zone 21

A place in which an explosive atmos-

phere in the form of a cloud of com-

bustible dust in air is likely to occur

in normal operation occasionally.

Zone 22


in the form of a cloud of combustible dust

in air is not likely to occur in normal ope-

ration but, if it does occur, will persist for a

short period only.

> 1.000 h/year 10 1.000 h/year 0,1 10 h/year

Zone 0


mosphere consisting of a mixture

with air of ammable substances

in the form of gas, vapour or mist

is present continuously or for long

periods or frequently.

Zone 1

A place in which an explosive atmo-

sphere consisting of a mixture with

air or ammable substances in the

form of gas, vapour or mist is likely

to occur in normal operation occa-

sionally.

Zone2


consisting of a mixture with air of the form

of gas, vapour or mist is not likely to occur

in normal operation but, if it does occur,will persist for a short period only.

Class I, Division 1 Class I, Division 2

> 1.000 h/year 10 1.000 h/year 0,1 10 h/year

Zone20


mosphere in the form of a cloud of

combustible dust in air is present

continuously, or for long periods or

frequently.

Zone21

A place in which an explosive atmos-

phere in the form of a cloud of com-

bustible dust in air is likely to occur

in normal operation occasionally.

Zone22


in the form of a cloud of combustible dust

in air is not likely to occur in normal ope-

ration but, if it does occur, will persist for a

short period only.

Class II, Division 1 Class II, Division 2

> 1.000 h/ year 10 1.000 h/ year 0,1 10 h/ year

1 - group I230 - group IIA65 - group IIB5 - group IIC

Gas Groups Comparison

IIA(propane)

D(propane)

IIB(ethylene)

C(ethylene)

IIC(hydrogen / acetylene)

B(hydrogen)

A(acetylene)



Since 1961

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Feam Catalogue 01/2010- III

FEAM Introduction

The temperature class

Methods of protectionThe types of protection are techniques that are provided by the harmonised standards in order to meet the Essential Health and

Safety Requirements. These techniques play on the fact that if only one of the elements is removed that constitute the explosion

pentagon the explosion cannot occur. Thus by limiting energy (intrinsic safety), limiting heat (increased safety, constructional safety),

by removing the fuel (pressurization, immersion in liquid, encapsulation), by containing the explosion (ameproof enclosures), the

objective is achieved.

The description of the type of protection that a specic electrical equipment has been constructed, appears in its marks of

safety electrical equipment.

I Principi dei modi di protezione sono :

A EXPLOSION CONTAINMENT

It is the only technique that allows the explosion to happen, but in a conning space clear and prevent its spread in the surroundingatmosphere. (Example: Type d)

B SEGREGATION

It is the technique is physically separate or isolate the electrical parts and / or hot surfaces explosive atmosphere. (Example: Type

p Type q Type o Type m)

C PREVENTION

The characteristic of this technique is to limit the heat or electricity at levels not dangerous even in adverse circumstances. (Example:

Type e Type i Type n)

D SPECIAL

This technique is related to production procedures other than those listed above, such as combining multiple protection methods

applied jointly in order to achieve a high safety factor.

(Example: Type s)

Protection methods table

MAX. TEMPERATURE OF EQUIPMENT SURFACE TEMPERATURE CLASS GASES IGNITION TEMPERATURE

[C] [F] [C]

450 842 T1 Must be > 450C

300 572 T2 Must be > 300C

280 536 - T2A Must be > 280C

260 500 - T2B Must be > 260C

230 446 - T2C Must be > 230C

215 419 - T2D Must be > 215C

200 392 T3 Must be > 200C

180 356 - T3A Must be > 180C

165 329 - T3B Must be > 165C

160 320 - T3C Must be > 160C

135 275 T4 Must be > 135C

120 248 - T4A Must be > 120C

100 212 T5 Must be > 100C

85 185 T6 Must be > 85C

TYPE DIAGRAM PHILOSOPHY APPLICATIONS

d

A type of protection in which the parts which canignite an explosive atmosphere are placed in an en-closure, which can withstand the pressure developedmixture and which prevents the transmission of theexplosion to the explosive atmosphere surroundingthe enclosure.

Switchgear, control and indicating

equipment, control boards, motors,

transformers, light ttings

and other spark-producing parts.

p

A type of protection in which the entry of a surroun-ding atmosphere into the enclosure of the electricalapparatus is prevented by maintaining inside the saidenclosure a protective gas (air, inert or other suitablegas) at a higher pressure than that of the surroundingatmosphere. The overpressure is maintained eitherwith or without continuous ow of the protective gas

As above, but especially for large

equipment and complete rooms

q

A type of protection in which the enclosure of electri-cal apparatus is lled with a material in a nely granula-ted state so that, in the intended conditions of service,any arc occuring within the enclosure of an electricalapparatus will not ignite the surrounding atmosphere.No ignition shall be caused either by ame or by ex-cessive temperature of the surfaces of the enclosure.

Transformers, capacitors,heater strip connection boxes,

electronic assembliessand



Since 1961

R L

U C

52,5 mm

52,5 mm

2,5 mm

1 mm

IV - Feam Catalogue 01/2010

FEAM Introduction

Tabella dei modi di protezione

IP protection degrees for enclosures

TYPE DIAGRAM PHILOSOPHY APPLICATIONS

o

A type of protection in which the electricalapparatus or parts of the electrical apparatus areimmersed in oil in such a way that an explosiveatmosphere, which may be above the oil or out-side the enclosure cannot be ignited .

Transformers(only used rarely now)

e

A type of protection in which measures areapplied so as to prevent with a higher degree ofsecurity the possibility of excessive temperaturesand of the occurrence of arcs or sparks in theinterior and on the external parts of electricalapparatus, which does not produce them in nor-mal service

Terminal and connection boxes, control boxeshousing Ex-modules (of a different type of

protection) squirrel cage motors, light ttings

i

A type of protection in which the electrical apparatuscontains intrinsically safe circuits, which are incapableof causing am explosion in the surrounding atmosphe-re. A circuit or part of a circuit is intrinsically safe, whenno spark or any thermal effect in this circuit, producedin the test conditions prescribed in the standard (whichinclude normal operation and specic fault conditions)is capable of causing ignition..

Measurement equipmentsControl and signaling equipment.

m

A type of protection in which the parts which

can ignite an explosive atmosphere are enclosedin a resin sufciently resistant to environmentalinuences in such a way that this explosive at-mosphere cannot be ignited by either spar- kingor heating, which may occur within the encap-sulation.

Only small capacity swichgear, control gear,indicating equipment, sensors

n Various The electrical parts are incapable of causing anexplosion in normal operation.Any type of electrical apparatus (electronic

circuits, motors, control boards, etc.).

References: IEC 529 CEI 70-1 UTE C20-010 DIN 40050

1 numberProtection against solid bodies

2 numberProtection against liquids

0 No protection 0 No protection

1

Protected against solidbodies larger than 50 mm(e.g.: accidental contactwith the hand

1Protected againstvertically-falling drops ofwater (condensation)

2

Protected against solidbodies larger than 12,5mm (e.g.: nger of thehand)

2Protected against dropsof water falling at up to15 from the vertical

3Protected against solidbodies larger than 2.5mm (e.g.: tools, wires)

3Protected against dropsof rain water at up to 60from the vertical

4

Protected against solid

bodies larger than 1 mm(ne tools and smallwires)

4 Protected againstprojections of waterfrom all directions

5Protected against dust

(no harmful deposit) 5Protected against jets ofwater from all directions

6Protected againstdust completely 6

Protected against jets ofwater from all directions

7 7 Protected against theeffects of Immersion

8 8

Protected against prolon-

ged effects of immersionunder pressure

9 9

References: UTE C20-010 EN 50014

3 numberProtection against impact

0 No protection

1Impact Energy 0.225joules



4


6


8


oil

resin



Since 1961

Feam Catalogue 01/2010- V

FEAM Introduction

94/9/EC (ATEX 95) Directive

Directive 94/9/EC of March 23, 1994, is one of the Community directives of the new approach. The ATEX 95 could be applied from

1 March 1996 under the coexistence with the directives of the old approach (Directives 76/117/EEC, 79/196/EEC, 82/130/EEC and its

amendments) and this phase ended 30 June 2003, when the directives of the old approach has been repealed, so from July 1, 2003 may

be marketed only those products that meet the requirements of the ATEX 95

The Directive applies to:

- apply to the Electrical Equipment or Protective Systems intended for use in potentially explosive atmospheres

- surface areas (Group II) and underground mining (Group I)

- in the presence of mixtures of gases, mists, vapors (as in the previous Directive) and combustible dusts

- also applies to safety devices, monitoringand control to be used outside of a potentially explosive atmosphere, but necessary or

useful for the safe operation of materials for use in potentially explosive atmospheres (devices Article . 1, para 2)

ATEX 95 Directive :

- adopt new criteria for classication of equipment depending on the criticality, and in connection therewith, shall establish procedures

for assessing conformity

- xing the Essential Health and Safety, addressing risk analysis, not only to those of electrical but also mechanical, thermal, electroma-

gnetic static, and so on..

The ATEX 95 excludes from its scope :

- Equipment for medical use

- Equipment in the presence of explosives or chemically unstable

- Domestic appliances

- Personal protective equipment (Directive 89/686/EEC)

- Ships and mobile offshore units, including facilities on board

- Means of transport, except those used in explosive atmospheres

- Equipment for military use only

The Directive provides the following breakdown for the Classication of Equipment

Group I - Products which are intended for use in mines and plants in their area.

Group II - Products whose use is expected to sites on the surface with explosive atmospheres.

The products are then divided in groups as follows :

GROUP I

Category M1- Devices that provide a very high level of protection, they must be connected with network (power supplied) in the

presence of explosive atmosphere.

Category M2- Devices provide a high level of protection, for they shall be able to disconnected the power supply in the presence of

explosive atmosphere.

GROUP II

Category 1- Devices that provide a very high level of protection, they are intended to places where there is always or for long periods,

an explosive atmosphere.

Category 2- Devices that provide a high level of protection, they are intended to places where there is the likely development of

explosive atmosphere.

Category 3- Appliances that provide a normal level of protection, they are intended to places where there is little likelihood of explo-

sive developments.

Directive 99/92/EC of 16 December 1999, is one of the EU Directive social.

The ATEX 137 should be applied:

- for plants built after July 1, 2003: In addition to the measures set out in Annex II Part A describes the criteria for selection of equipment

according to ATEX marked the division of areas in accordance with Annex I, including the identication and classication (Annex II, Part

A and B);

- for plants already in existence on June 30, 2003: provides organizational measures such as training and information, and protection

against explosions including coordination between the installations, equipment and all connecting devices (Annex II A) for everything

as of June 30, 2003 was having to be replaced, the replacement could be made before June 30, 2006.

The Directive applies to:

- Apply in places where workers may be at risk from explosive atmospheres;

The ATEX 137 excludes from its scope:

- Areas used directly for the medical treatment of patients

- The use of gas appliances (Directive 90/396/EEC)- Production, handling, storage, use, transport of explosives or chemically unstable

- Mining and quarrying of minerals (Directives 92/91/EEC and 92/104/EEC)

- Means of transport, except those used in explosive atmospheres

99/92/EC (ATEX 137) Directive



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1

1

2

2

3

3

4

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VI - Feam Catalogue 01/2010

Certication

The certication of a product (a term used to describe a process or service) is a means to ensure that it conforms to a specic technical

standard or other normative documents. Some product certication systems may provide initial tests on the product and supplier quality

system assessment, followed by surveillance system for factory and laboratory testing of samples taken at the factory and the market.

Other systems are based on initial testing, and monitoring, while others rely exclusively on type testing

In the case of Directive 94/9/EC can dene two levels of certication :

- The certication issued by the producer, otherwise known as self-certication, scheduled for the equipment group II, category 3;

- The certication issued by a Notied Body, otherwise known as certication of Part III, scheduled for most of the cases.

In the rst case, the manufacturer of certication coincides with the EC declaration of conformity, and is released after both the phases,

design and manufacturing have been successful. In the second, for most products, certication issued by the Notied Body is to separate

the two phases mentioned above, a document for each phase :

- Certicate of EC type examination, which actually sound design from the standpoint EX;

- Notication of the guarantee of product quality or production, which in fact testies that the manufacturer, through a management

system ensures that products are manufactured in accordance with the approved design.

Regarding the design, Feam has dozens of EC type examination certicates obtained during its fty activities in Ex applications, which are

constantly updated with new pieces of legislation representing the state of the art in the prevention and protection of the explosions.

Regarding the production instead Feam got served with the quality assurance of products issued by CESI, notied body No. 0722, this

number is put on the plate products in the vicinity of the symbol.

Our notication of guarantee is CESI 09 ATEX 055Q.

Electric Equipment: Group II - Category 2D, for example an unit of command and control

Electric Equipment: Group II - Category 2 (1) G: for example an unit of command and control

Examples of marking Ex equipmentElectric Equipment: Group II - Category 2G, for Example a Junction Box

FEAM Introduction

CE marking of conformity

identication number of the Notied Body responsible for surveillance equipment on the production of ATEX

Community specic hallmark of explosion protection

marcatura ATEXII: gruppo di apparecchi - componente idoneo ad essere installato in luoghi di supercie2G: categoria componente idoneo ad essere installato in luoghi in cui, durante le normali attivit, vi la probabilit che si manifestino atmosfere esplosive dovute a gas, vapori onebbie (zona 1); idoneo ad essere istallato in zona 1 ed in zona 2.

Ex : Explosion protection

e : type of protection increased safetyII: A device capable of being installed in places of surface

T5: temperature class - from the apparatus to reach maximum temperature (100 [C])

nnnn II 2G Ex e II T5

nnnn II 2G Ex tD A21 IP66/67 T108C

nnnn II 2(1)G Ex d[ia] IIB T6




ATEX markingII: Equipment group - component may be installed in places of surface2D: category - component may be installed in places where, during normal activity, there is the likelihood that explosive atmospheres caused by mixtures of air and combustible dust(zone 21), suitable to be installed in Zone 21 and Zone 22.

Ex: Explosion protectiontD: type of protection by enclosuresA: test method21: Suitable to be installed in Zone 21 and Zone 22




ATEX markingII: group equipment - equipment suitable to be installed in places of surface

2 (1) G : Category - equipment suitable to be installed in places where, during normal activity, there is the likelihood that explosive atmospheres caused by gases, vapors or mists(zone 1), capable of being installed in the area 1 and Zone 2; inside there is a device that interfaces associated with the zone 0.

ATEX marking - protection methodEx: Explosion protectiond: of protection ameproof[Ia]: equipment associated with Intrinsic Safety category aIIB: A device capable of being installed in places of surface - gas subgroup B, suitable also for the subgroup of gas AT6: temperature class - maximum surface temperature reached from the apparatus (85 [ C]).

IP66: degree of protection against the effects of sprayIP67: degree of protection against the effects of immersionT108 C: Maximum surface temperature



Since 1961

FEAM Introduction

Feam Catalogue 01/2010- VII

Other certication schemes

Risk analysis is a fundamental process for understanding if we are inside or outside the problem. This process consists of evaluating,depending on the required level of protection (normal, high, very high), whether the appliance has its own potential sources of ignitionthat are able to cause an explosion. Thus if the analysis shows that our equipment, in the various types of operation required, does not

have its own potential sources of ignition we are outside the scope of the Directive; on the other hand, we must take measures to ensurethat its own potential sources of ignition do not become effective. Risk analysis is normally constituted by the following four logic phases :1) Hazard identication:systematic procedure aimed at identifying all dangers associated with the product. After identifying an hazard,

it is possible to change the design to minimise the hazard, regardless of whether the degree of risk has been estimated. If the hazardis not identied, it will not be possible to eliminate it during the design phase.2) Hazard estimation: determining the probability that the identied hazards could occur and the level of seriousness of possible

damages arising from the considered hazards.

3) Hazard evaluation:comparison of the estimated risk and the criteria that enable us to decide whether the risk is acceptable or whenthe designof the product needs to be modied to reduce the risk in question.

IEC-ExEver since the early years of the 21st century, outside the European Union, an international voluntary certication scheme has been

increasingly asserting itself: it is the IEC-Ex scheme (http://www.iecex.com/). Based on its philosophy, this scheme is very similar to that

of Directive 94/9/ EC and provides for control over both design (Ex-TR) and manufacturing (QAR) by a Certication Body qualied by

this scheme; with these two documents, it is possible to apply for the certicate of conformity (CoC). This scheme, as well as its results

(certicates), is acknowledged by an increasing number of States at an international level.

RussiaThe regulatory framework in Russia is very different from the European context, in which we are used to get by with agility. Whereas in

the EU the mutual acknowledgement principle applies and compulsory certication (CE marking) is only requested for certain families

of products which are either dangerous or associated with serious risks, in Russia, based on law no. 508 of 22 July, 1992 concerning the

protection of consumers rights, most of the products that are meant for marketing on the Federation markets must be certied to assess

product compliance with Russian national standards. Since the task of checking imported goods based on safety and quality indexes does

not fall within the direct province of the customs organs, the latter merely check on the existence and genuineness of the documents

certifying the properties of imported products. According to the system governing customs control over the safety of goods, the main

document is the certicate of conformity issued as part of the compulsory GOST R certication system; another fundamental document

is the employment permit issued by Rostechnadzor (RTN). GOST stands for Gosudarstvennyj Standart (State Standard in Russian). This

national certication system was introduced to protect public health and to ensure the safety and quality of imported goods, which have

ooded the domestic markets of the countries of the former ex-USSR. The products bearing the GOST-Rmarking prove that they meet

the applicable standards and have received a GOST R certicate from an accredited certication ofce.Goods can therefore only be cleared by customs if they are provided with this certication issued by an ofcial Russian body credited

by Gosstandart; the certicate of conformity must be produced together with the customs bill of entry, and represents the fundamental

document to allow goods to access the customs territory of the Russian Federation.

Shipments bearing the ofcial copy of the certicate will be cleared by customs and will be accepted by the Russian buyer. For many

goods intended for industrial areas within the Russian territory, which are potentially dangerous and comprise EX equipment, an addi -

tional permit is required. Among such permits is the Rostechnadzor (RTN),issued by the Federal Service for Ecology, Technology and

Nuclear Surveillance. This permit is required to indicate that the potentially dangerous equipment meets the Russian safety standards

and can be operated without risk. All items handling oil, natural gas or other high pressure/high temperature uids automatically fall

within this category, as they are deemed to be dangerous uids employed in dangerous activities. The permit is requie in order to run

the equipment or the plant. Without it, the plant cannot receive the authorization. As a rule, the necessary calculations are carried out,

including a review of the maintenance and repair procedures, a review of control systems, hydraulic tests, non-destructive tests, etc; a

review of the possible environmental impact, such as discharges, uid waste leaks, etc., is also carried out. The validity period for using

the permit, according to Russian law, is 5 years. In order to obtain the employment permit, technical passports and instruction manualsin Russian are also required.

KazakistanTo ensure that the goods comply with the GOS STANDARD requirements of Kazakhstan, an assessment and registration process is also

carried out and, once this has been successfully completed, a Certicate of Conformity or GOST K Certicate is issued. The GOST K Certi-

cate states that the goods meet the appropriate Russian codes and standards and may be imported into the Republic of Kazakhstan and

used there. Government regulation no. 367 of 20 April 2005 includes a list of the goods and applicable rate codes subject to compulsory

certication. As a rule, this list is signicantly shorter than the one existing in Russia. A GOST K Certicate of Conformity can be issued by

the certication organs credited by Gosstandard in Kazakhstan.

The GOST-K Certication process is basically the same as the certication process in Russia; there are three types of certicate:

- certicate for individual use(basic batch): for the purposes of this certicate, the product importer indicated on the certicate must

be a Kazakhstan company. The certicate must specify the importers name, place of production, HS codes (customs rate numbers) of

the product, contract date and number. It can only be used once and only for a specic Kazakhstan importer.- series production certicate(1 year): this is issued based on samples and documents, without an experts visit, and its period of vali-

dity is 1 year. These certicates need to be updated after their expiry.

- series production certicate (3 years): this is issued for series production, to cover a three year period after an experts visit. For this

certicate, the regulations require that a surveillance visit is conducted on an annual basis.

Risk analysis



Since 1961

VIII - Feam Catalogue 01/2010

FEAM Introduction

Risk analysis

4) Analysis of the hazard-reduction options: the last phase of the risk analysis is the process of identifying, selecting and modifyingvariations to the project to reduce the overall risk arising from the products. Although it is always simple to reduce risks further, theycan rarely be reduced to zero without eliminating the activities

The following potential sources of ignition must be considered:

hot surfaces ames and hot gases (including hot particles)

mechanically generated sparks electric apparatus stray electric currents, protection against cathode corrosion static electricity lightning electromagnetic waves ionizing radiation ultrasonic adiabatic compression and shock waves exothermic reactions, including self-ignition of dusts Directive

Declaration of conformity

Instruction for use and maintenance

Rules

Certication of Quality System

The ECdeclaration of conformity is the formal and nal step which FEAM says in front of the EU single market, to have complied withthe Essential Health and Safety of all Community directives applicable to your products.

Our EC declarations of conformity are prepared considering the following legislative and regulatory references:- Annex III EC Declaration of Conformity to the Decision No. 768/2008/EC of the European Parliament and the Council of 9 July 2008

on a common framework for the marketing of products and repealing Decision 93/465/EEC (G.U.U.E. Series L, No. 218, 13/08/2008);- Annex X sec. B content of the EC declaration of conformity and Directive 94/9/EC ATEX 95- Technical standard ISO/IEC 17050-1 and 17050-2 Conformity Assessment - Declaration of conformity issued by the supplier nitore

The instructions are the means for transmitting user information on how to use product correctly and safely, the instructions are part of

the supply of the product.

Our instructions are written considering the following legislative and regulatory references:- annexe II par. 1.0.6 istruzioni per luso Directive 94/9/CE ATEX 95- technical note IEC 62079 preparazione di istruzioni struttura, contenuto e presentazione

In Europe the standards are prepared on behalf of the European Commission to individual standards bodies. Although not required theiruse, they simplify the procedures for verication of compliance as they constitute a presumption of conformity to the requirementsof the Directive for which they were created.Periodically, the list of rules that meet the criteria of each Directive is published by notice in the Ofcial Journal of the European Union,series C.

The technical standards are evolving to keep pace with the knowledge you acquire at the state of the art in a given eld.Actually, for Ex applications and for electrical appliances, there are two lines of reference standards:- series 60079-.., for Gases

- series 61241-.., for Dusts.

Reference Standards for Ex applications:

Quality is a theme that has always been part of the culture of FEAM and allowed it to be among the rst Italian companies to acquire, since1994, the CSQ certication according to ISO 9002 and more recently the ISO 9001:2008 certication.

GASES DUSTS

classication of hazardous areas 60079-10 61241-10

selection and installation of equipment 60079-14 61241-14

testing and maintenance 60079-17 61241-17

repair, overhaul and repair of equipment 60079-19 -


9/12

YOURPARTNERFORSAFETY

Since1961

ExplosionProofElectricalEquipment

Lighting

Enclosures

CableGlands

Fittings

ControlStations

Receptacles&

Plug

s

EarthingSystem/

Sig

nallers

Fan/Radiators

Ex LightingIndoor Lighting

Waterproof Lighting

Ex EnclosuresWaterproof Enclosures

Ex Cable Glands for Armoured CablesEx Cable Glands for Unarmoured Cables

Cable Gland Accessories

Ex Conduit Fittings

Ex Control StationsEx Receptacles and Socket Outlets

Ex Earthing ClampsEx Acoustic Signallers

Ex Fan / Ex & Waterproof Radiators

From page 95 to page 130








Since 1961


AVF SFDQL EVSN SFDN EVSA SFDA

GENIUS ESO TORRI e PALI ACCESSORI CALCOLO ILLUMINOMETRICO

GUA - EAHF HANDLES ESA ESX GWR GWRCS - ESX ES

EVF

SWITCHRACKS

EVAC

EJB

EVAC-FL

EJB INX

EVP-100

EJB UL

AWL

GUB

MIOL - LIOL

EMH9

SFDE RCDE EVO - EVT - TLF EXL EVG e191 - e192

EWN EW M400 OFFICE SECURLUX KRONOS SAT

Explosion Proof Electrical EquipmentIndexLighting

Enclosures

1.INDEX - Feam Catalogue 01/2010

Ex Lighting

Ex Enclosures

Ex Lighting

Ex Enclosures

Ex Lighting

Ex Enclosures

Ex Lighting

Ex Enclosures

Ex Lighting

Ex Enclosures

Ex Lighting

Ex Enclosures

Ex Lighting Ex Lighting Ex Lighting Ex Lighting Ex Lighting Ex Lighting

Ex Lighting

Ex Lighting

Weatherproof Lighting

Ex Lighting





Ex Lighting

Ex Lighting

Indoor Lighting

Ex Lighting






Page 1

Page 95

Page 5

Page 97

Page 11

Page 101

Page 15

Page 105

Page 16

Page 109

Page 21

Page 113

Page 25 Page 27 Page 29 Page 31 Page 33 Page 37

Ex Enclosures Ex Enclosures Ex Enclosures Ex Enclosures Ex Enclosures Ex Enclosures Weatherproof Enclosures

Page 115 Page 117 Page 119 Page 121 Page 125 Page 127 Page 129

Page 41

Page 65

Page 45

Page 69

Page 49

Page 73

Page 53

Page 77

Page 57

Page 79

Page 85 Page 87 Page 89 Page 91 Page 93

Page 61

Page 83



Since 1961


PAPD PAP PA PNA PNAF DL-NW-PTD-ET

LBH - LBHF - LBHS - EKC EYS - EZS - EZD - BMF - RMF - BFF - RFF RE - REB - REM - REN

PLG - NP - EM - ELV - DL - DB TFII C-L-T-X-ADPE

EFG

IT25...

CPSCP - FSQCP / BP

EFSC218

SM2021F - SM2001IIC

DXN

EFDC

ETH2... - S2

EFSC

MQ-BQ / MQ-BC

CPSC / CPH - FSQCA - FSQC / BPA

READ / RERAC

Index

Feam Catalogue 01/2010- INDEX.2

Cable glands

Control Stations / Interlocked sockets & plugs

Miscellaneous

Conduit ttings

Ex Cable glands

EX Control Stations

Ex Earthing clamps

Ex Interlocked sockets & plugs

Ex Conduit fttings

Ex Cable glands

EX Control Stations

Ex Grounding electronic systems


Ex Conduit fttings

Ex Cable glands

EX Control Stations

Ex Acustic signallers

Ex Conduit fttings

Ex Cable glands

EX Control Stations

Ex Axial fan

Ex Cable glands


Ex Radiators

Ex Cable glands

Page 131

Page 157

Page 171

Page 167

Page 143

Page 133

Page 159

Page 173

Page 169

Page 145

Page 135

Page 161

Page 175

Page 147

Page 137

Page 163

Page 177

Ex Conduit fttings

Page 149

Page 139

Page 165

Page 179

Page 141

Ex Conduit fttings Ex Conduit fttings

Page 153 Page 155


12/12

Since 1961

Product certications

Quality System Certication

CESI - Italian Electrotechnical Experimental Institute

KEMA - Kema Quality B.V. (Netherlands)

LOM - Laboratorio Ocial J.M. Madariaga (Spain)

ISSeP - Institute Scientique de Service Public (Belgium)

S.C.S. - SIRA Certication Service (England)

INERIS - Institut National De LEnvironnement Indus. et des Risques (France)

S.G.S. - Societ Generale de Surviellance (Switzerland)

UL - Underwriters Laboratoires Inc. (USA)

BKI - Robbanasbiztos Berendezesek Vizsgalo Allomasa (Hungary)

NANIO - Certication Centrer of Explosion-Proof and Mine Electrical Equipment (Russia)

CCVE

Since 1993 FEAM under goes annual verication and a new reassessment of the company each 3 years.

FEAM is certied by a notied body in compliance with ATEX Directive 94/9/EC.

00 feam gioi thieu

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