background image

Machine Instructions

NOTE

These instructions must be followed to ensure safe

and proper installation, operation and maintenance

of the motor. They should be brought to the

attention of anyone who installs, operates or

maintains this equipment. Ignoring the instruction

may invalidate the warranty.

Warning

Motors for hazardous areas are specially de-

signed to comply with official regulations concern-

ing the risk of explosion. If improperly used, badly

connected, or alter, no matter how minor, their

reliability could be in doubt.
Standards relating to the connection and use of

electrical apparatus in hazardous areas must be

taken into consideration, especially national

standards for installation. Only trained personnel

familiar with these standards should handle this

type of apparatus.

Declaration of Conformity

All ABB motors comply with:

-

The Low Voltage Directive 73/23/EEC amended by

Directive 93/68/EEC

-

EMC Directive 89/336/EEC, amended by

92/31/EEC, and 93/68/EEC.

-

Declaration of Incorporation with respect to the

Machinery Directive 89/392/EEC, amended by

91/368/EEC, 93/44/EEC and 93/68/EEC.

ABB motors with a CE-mark on the rating plate comply

with the ATEX Directive 94/9/EC.

Validity

These instructions are valid for the following ABB

Motors electrical motor types, when used in explosive

atmospheres.
Non-sparking Ex nA, Ex N, EEx nA

series M2A*, sizes 63 to 250

series MBT, sizes 200 to 250

series M2B*, sizes 71 to 400

Increased safety EEx e

series M2A*, sizes 63 to 250

series MBT, sizes 200 to 250

series M2B*, sizes 80 to 400

Flameproof enclosure EEx d, EEx de

series M2J*, M2K*, sizes 80 to 400

Dust Ignition Protection (D.I.P.) Motors

series M2A*, sizes 90 to 180

series MBT, sizes 200 to 250

series M2B*, sizes 71 to 400

(Additional information may be required for some

machine types used in special applications or with

special design.)

Conformity

As well as conforming to the standards relating to

mechanical and electrical characteristics, motors

designed for explosive atmospheres must also conform

to the following European standards:
EN 50014;

General norm concerning explosion-

proof material.

EN 50018;

Std. concerning EEx d protection

EN 50019;

Std. concerning EEx e protection

EN 50021;

Std. concerning EEx nA protection

IEC 79-15;

Std. concerning Ex nA protection

BS 5000:16; Std. concerning Ex N protection

EN 50281-1-1 Std. concerning Dust Ignition

Protection

ABB Motors (valid only for group II) can be installed in

areas corresponding to following marking:

Zone

Category or Marking

1

Category 2 or EEx d, EEx de ,EEx e

2

Category 3 or Ex nA ,Ex N, EEx nA

21

Category 2 or M2AA,M2BA,MBT : IP 65

22

Category 3 or M2AA,M2BA,MBT : IP 55

Atmosphere;

G

 – explosive atmosphere caused by gases

D

 – explosive atmosphere caused by dust

Prior checking

Having checked the data quoted in the standard techni-

cal information, it is advisable to check the data con-

cerning standards on explosion-proofing, such as:

a) Gas group

Industry

Gas group

Gas type (examples)

Explosive atmos-

IIA

Propane

pheres other than

IIB

Ethylene

mines

IIC

Hydrogen/Acetylene

b) Marking temperature

Temperature class         T1    T2    T3      T4    T5     T6    T125°C
Max. temperature  °C    450  300   200    135  100   85     125
Max. temperature rise   155   155  155    90     55    40      80

of surface K

It should be noted that the motors are certified and

classified according to their group, which is determined

by reference to the ambient gas or dust and by the

marking temperature, calculated as a function of an

ambient temperature of 40°C.
If the motor is to be installed in a higher ambient tem-

perature than 40°C, please consult ABB Motors for new

rating data and test reports at the required ambient

temperature.
The ambient temperature must not be less than -20°C. If

lower temperatures are expected, please consult ABB

Motors.

Содержание M2A series

Страница 1: ...utye ozamknutye ozamknutye lektro lektro lektro lektro lektrodwig dwig dwig dwig dwigateli ateli ateli ateli ateli dlq wzrywoopasnyh zon dlq wzrywoopasnyh zon dlq wzrywoopasnyh zon dlq wzrywoopasnyh z...

Страница 2: ...2 LV Motors Ex motors instructions 00 11...

Страница 3: ...J M2K M3K gabarity 80 400 Ispolnenie s za itoj ot wzrywa ot pyli D I P serii M2A M3A gabarity 90 180 serii MBT gabarity 200 250 serii M2B M3G gabarity 71 400 Dopolnitelxnaq informaciq movet potrebowat...

Страница 4: ...oj wode kak pra wilo neobho dimo peremotatx Posle su ki zakrojte otwerstiq Prqmoj pusk ili pusk s perekl eniem so zwezdy na treugolxnik W korobke wywodow standartnogo odnoskorostnogo dwiga telq kak pr...

Страница 5: ...dhodqt k u kam Podni majte dwigatelx ostorovno toby ne wreditx ust rojstwa i kabeli prikreplennye k dwigatel Wes lektrodwigatelq Ob ij wes dwigatelq s odnim i tem ve gabaritom korpusa zawisit ot nomin...

Страница 6: ...ssowymi probkami postawlq tsq s zakrytymi otwerstiqmi u al miniewyh dwigatelej i so snqtymi probkami u ugunnyh dwigatelej W uslowiqh s wysokoj zapylennostx neobhodimo zakrytx wse sliwnye otwerstiq Wzr...

Страница 7: ...ec dolven bytx odobrennoj modeli Ego tip i razmer dolven sowpadatx s tipom kabelq Stepenx za ity i diametr opredeleny w doku mentacii kabelq Takve klemmnyj itok dolven bytx odobrennogo tipa Neobhodimo...

Страница 8: ...oj s tekstom sbalansirowan bez ponki Balanced without key Specialxnye ukazaniq dlq dwigatelej s priwodom ot preobrazowatelq astoty Dwigateli ABB tipow EEx d EEx de EEx e po zaprosu i Ex nA Ex N ili EE...

Страница 9: ...predelqetsq po urown wlavnosti okruva ego wozduha i mestnym klimati eskim uslo wiqm Interwal mevdu prowerkami ustanawliwaetsq po opytu i on dolven sobl datxsq Smazywanie Tipy pod ipnikow predstawleny...

Страница 10: ...w pri bolx ih skorostqh Smazo nye materialy Dlq smazywaniq sleduet primenqtx tolxko prednazna ennu dlq arikowyh pod ipnikow smazku so sledu imi swojstwami wysokoka estwennu mylxnu smazku na osnowe kom...

Страница 11: ...Adres zawoda izgotowitelq dolven bytx ukazan w dwiga telqh kotorye ime t znak SE i otwe a t priloveni 10 direktiwy 94 9 SE Esli adresa net w zawodskoj birke to on ukazan w kode izdeliq sledu im obrazo...

Страница 12: ...r Prowerxte isprawnostx stervnej rotora i zamyka ihkolec Wozmovnaq peregruzka dwigatelq Umenx ite nagruzku Dwigatelx ostanowilsq Razryw cepi Peregoreli predohraniteli prowerxte rele ot peregruzki stat...

Страница 13: ...pol ponka polnaq ponka Trehfaznyj dwigatelx rabotaet Prowerxte soedineniq wodnofaznomrevime Bolx ojosewojzazor Prowerxtepod ipniki Tru ijsq um Wentilqtor tretsq o kovuh Po inite wentilqtor kovuh Went...

Страница 14: ...some machine types used in special applications or with special design Conformity As well as conforming to the standards relating to mechanical and electrical characteristics motors designed for explo...

Страница 15: ...ar delta starting The terminal box on standard single speed motors normally contains six winding terminals and at least one earth terminal For two speed and special motors the supply connec tion must...

Страница 16: ...t to damage auxiliary equipment and cables attached to the motor Machine weights Total machine weight can vary within the same frame size center height depending on different output mounting arrangeme...

Страница 17: ...condensation to escape of the motor Periodically turn the knurled head of the drain plug in order to prevent jamming This operation must be done when the motor is at standstill The regularity of check...

Страница 18: ...which can be found inside the terminal box The creepage distance and clearance must be conform to EN 50019 The seals of the terminal box must be placed correctly in the slots provided in order to ensu...

Страница 19: ...and connected according to the manual Grounding and cabling of the drive system The shield must be connected to both motor frame and the inverter PE terminal Bearing voltages and currents sparks must...

Страница 20: ...is indicated on the rating plate Motors with permanently greased bearings Motors up to frame size 180 are normally fitted with permanently greased bearings of either 1Z or 2Z types As a guide adequate...

Страница 21: ...tency NLGI grade 2 or 3 temperature range 30 C 140 C continuously Grease with the correct properties is available from all the major lubricant manufacturers The following or similar types of high perf...

Страница 22: ...anufacturer if this does not appear on the rating plate is indicated by the product code stamped on the rating plate as explained below Product code 3 G B A 3 1 2 2 1 0 A D A Pos 1 2 3 4 5 6 7 8 9 10...

Страница 23: ...locate with test lamp Rotor defective Look for broken bars or end rings Motor may be overloaded Reduce load Motor stalls One phase may be open Check lines for open phase Wrong application Change type...

Страница 24: ...ull key Polyphase motor running single Check for open circuit phase Excessive end play Adjust bearing or add shim Scraping noise Fan rubbing air shield Remove interference Fan striking insulation Clea...

Страница 25: ...Figure 1 Connection diagram Kuva 1 Liit nt kaavio Risunok 1 Shemasoedinenij Figure 2 Belt drive Kuva 2 Hihnak ytt Risunok 2 Remennojpriwod...

Страница 26: ...Figure 3 Mounting of half coupling or pulley Kuva 3 Kytkinpuolikkaan ja hihnapy r n asennus Risunok 3 Posadka polumufty i kiwa...

Страница 27: ...nesia P T Abdibangun Buana Jakarta tel 62 0 21 314 9115 Ireland Asea Brown Boveri Ltd Components Division Dublin tel 353 0 1 405 7300 Italy ABB Industria S p a Motors Division Milano tel 39 0 2 262 32...

Отзывы: