2017.10 / i AT

EX

LS rangeMarkings

+ NB no.

EC type-examinationcertificate number

Min.IP

Specificmanual

LSEC declarationof conformity

Supplied with each motorGeneral manual

Alice no./Doc no.G/D

IMP297NO167(1889 + 3522)Alice 4102601

IMP297NO190(1889 + 3606)Alice 4143462IMP297NO191(1889 + 3607)Alice 4143466

IMP297NO179(1889 + 3385)Alice 4022748

00800080008000800080008000800080008000800080008000800080008000800080

0080008000800080

FLSD

(2) if “e” TBthen

“d” becomes “d e”

(F)LSE

(F)LSN

(1) Varmeca 30

(F)LSPXZone 21

(F)LS Zone 22

Electric Mo

tors

Mem

oexp

losive atm

osp

heres

Gas

Gas

Gas --

GasDust

GasDust

Gas&

Dust

Dust

Dust

I: Methane - IIA: Propane - IIB: Ethylene - IIC: Hydrogen, Acetylene - IIIA: combustible particles in suspension - IIIB: non-conductive dust - IIIC: conductive dust

3700 en -

80 ≥ frame size ≥ 132:INERIS 10 ATEX 0025 X

IECEx INE 10.0012 X

160 frame ≤ size ≤ 280:INERIS 11 ATEX 0048 X

IECEx INE 16.0008 XHA 315 et 355

INERIS 01 ATEX 0001 X

INERIS 01 ATEX 0010 X

INERIS 01 ATEX 3004 X

Leroy-Somer self certification

LSPX:INERIS 00 ATEX 0003 X

FLSPX(2):INERIS 00 ATEX 0004 X

(F)LSPX FCR(2):INERIS 03 ATEX 0012 X

(fr) Alice 2851790/3781(en) Alice 2870637/3781

(fr) Alice 4136784/3614(en) Alice 4142269 (3614)

(fr) Alice 3712762 (2727)(en) Alice 3712761 (2727)

(F)LSPX (fr) 3917454 (3255)(en) 3984965 (3255)

VARMECA 30 (fr/en)4297067 (3776)

201G1D

0

GcII A

BC

III ABC

DcDb

Da

GbGa

12

2122

No motor

Leroy-SomerRanges

Dust

Gas

ATEX marking

Marking Zones

II

The choise of equipment (and its type of protection) is the responsabilityof the manager of the site where it will be installed

ATEX motor designations and documentation in accordance with IEC 60079-0

EPL

EPL

FLSDFlameproof motor

(F)LSEIncreased safety

(F)LSNNon-sparking motor

(F)LS zone 22Max. surface temperature 125°C

(F)LSPXMax. surface temperature 125°C

Types of protection

Ex d

Ex e

Ex n

Ex tb

Ex tc

D

G

MarkingATEX

Protection typeGas

Protection typeDust

Ex d(2)

Ex d(2)

Ex d(2)

Ex d(2)

Ex d(2)

Ex d(2)

Ex d(2)

Ex d(2)

Ex d(2)

Ex d(2)

Ex d(2)

Ex d(2)

Ex d(2)

Ex eEx eEx eEx eEx nAEx nA

MbGbGbGbGbGbGbGbGbGbGbGbGbGbGbGbGbGcGc

55555555555555656565656565555565655565

65656565

55

III B T4II B T5II B T6II C T4II C T5II C T6II B T4II B T5II B T6II C T4II C T5II C T6II C T3II C T4II C T3II C T4II C T3II C T3

I M2II 2 GII 2 GII 2 GII 2 GII 2 GII 2 GII 2 GDII 2 GDII 2 GDII 2 GDII 2 GDII 2 GDII 2 GII 2 GII 2 GDII 2 GDII 3 GII 3 GD

II 2 D

II 3 D

Ex tb III C T125°C DbEx tb III C T100°C DbEx tb III C T85°C DbEx tb III C T125°C DbEx tb III C T100°C DbEx tb III C T85°C Db

Ex tb III C T125°C DbEx tb III C T125°C Db

Ex tc III C T125°C DcEx tb III C T125°C DbEx tb III C T135°C DbEx tb III C T145°C DbEx tb III C T100°C Db to T125°CEx tc III B T125°C Dc

2G3G2D3D

{{

Motor designation and documentation

Danger zones and marking

S4T004(Q1T134)

S4T005(Q1T135)

S4T006(Q1T136)

S4T002(Q1T129)

S4T003(Q1T130)

T1450 C

II 2 D Ex tb IIIC DbT125°CII IIB T4 Gb2 G Ex d

Classification of equipment according to application zones

Surfaceindustries

ATEX groupUsage Category Level of

protectionIf ATEX present

PoweredupII

Very high

High

Normal

Very high

High

Normal

1G2G3G1D2D3D

Firedampmines

High

Very high Poweredup

Powereddown

IM1

M2

Directive 2014/34/EUClassification of equipment Zones

012202122

IP6X

IP6X

IP5X

Maximum mine gas content

Below a certain value

Explosivegas

atmospheres

Explosivedust

atmospheres

EquipmentgroupUsage EPL Level of

protectionIf ATEX present

Poweredup

IIVery high

High

Reinforced

Very high

High

Reinforced

GaGbGcDaDbDc

Firedampmines

High

ABC

IIIABC

Very high Poweredup

Powereddown

IMa

Mb

IEC60079-0Classification of equipment

Equipment Protection Level (EPL)

Maximum minegas content

Below acertain value

Motor type

FLSD (F)LSE (F)LSN (F)LSPX (F)LSzone 22

Equipment group

Equipment category

Protection type

Equipment group

Temperature class

Equipment Protection Level

ATEX marking

Gas and/or dust(Gas, GasDust, Dust)

Protection against risk of explosion

ATEX marking Protection type marking

Marking according to 2014/34/EU directive

Example for FLSD motorMotortype

IP 65 for Ex tb

INERISNotified

Body no.T°C range if

other than (-20 +40)

Cable Temp. marking = 100°C- if ambient temp. > 50°C or if- T ≥ 70°C at the cable gland or if- T ≥ 80°C at the point of conductor connection

PTC.. °CVIK

if VIK certification

No marking: 0080for category 3 motors (Ex n; Ex tc)

EC type-examination certificatenumber issued by a notified body

Flameproofenclosure

Increasedsafety

Nonsparking

Combustibledust

60079-0

Types ofprotection

60079-1 60079-7 60079-15 60079-31

Types of protection

dGas G & Dust

e nAGas G & Dust Gas G & Dust DustDust

tctb

<125°C <125°CT3T4 <125°CT3 <125°C

Non-conductiveT4T5T6

T3T4

*

(isol.) (isol.)(isol.) T3 (isol.)

No spark: inside casing

No spark: outside casing

(F)LSPX (F)LSZone 22

(locked rotor 7 to 10 s) IP6X IP5Xsee 60079-7 annex A;

Spark

Hotspots

Motor outside:casing surface T.

Motor inside:T. at all points

LEROY-SOMERranges

T1450°C

T2300°C

T3200°C

T4135°C

T5100°C

T685°C

T 125°C125°C

OXYGENIN AIR

GASor

COMBUSTIBLEDUST

HOT SPOTor

SPARK

EXPLOSION

Temperature classesMaximum surface temperature

DustTemperature classMaximum external surface temperature (motor)

Gas

I: Methane IIA: PropaneIIB: EthyleneIIC: Hydrogen, Acetylene

IIIA: combustible particles in suspensionIIIB: non-conductive dust (electric resistivity >103Ω.m)IIIC: conductive dust

can be installed in zone 1 and 2

II

2; 3

G, GD

Ex

d, deII

A, B, CT4, T5

T6Gb

II

2; 3

G, GD

Ex

eII

A, B, CT3, T4

Gb

II

3

G, GD

Ex

nAII

A, B, CT3

Gc

II

2; 3

D

Ex

tbIII

A, B, CT125°C

Db

II

3

D

Ex

tcIII

A, BT125°C

Dc

(1)

(1)

can be installed in zone 21 and 22(2)

(2)

(1)

(2)

FLSD (F)LSE (F)LSN

IEC 60079-10