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Cooling
Type of construction
Terminal designations and direction of rotation
Noise emission
Starting characteristics of rotating electrical machines
Vibration severity grades
Efficiency classification of three-phase squirrel-cage induc-
tion motors
IEC standard voltages
Table 3- 2
Feature
Electrical equipment for hazardous gas atmospheres, Part 0:
General requirements
Electrical equipment for hazardous gas atmospheres – Part
1: Device protection provided by flameproof enclosure "d"
Electrical equipment for hazardous gas atmospheres, Part 7:
Increased safety "e"
Electrical equipment for hazardous gas atmospheres, Part
14: Electric installations for endangered atmospheres (ex-
cept underground excavation)
Electrical equipment for hazardous gas atmospheres, Part
15: Type of protection "n"
Electrical equipment for use in the presence of combustible
dust - Part 17: Inspection and maintenance of electrical
systems in hazardous areas (except underground excava-
tion)
Electrical equipment for hazardous gas atmospheres, Part
19: Repairs and overhauls
Potentially explosive atmosphere - Part 31: Device dust
explosion protection by enclosure "t"
Directive on the approximation of the laws of the Member
States concerning equipment and protective systems in-
tended for use in hazardous areas.
1MB155 / 1MB555
Operating Instructions, 03/2018, A5E41926185A
Regulations applied for explosion-protected machines
Standard
EAC
EN / IEC 60034-
GOST R
6
IEC 60034-6
EN / IEC 60034-
GOST R
7
IEC 60034-7
EN / IEC 60034-
GOST R
8
IEC 60034-8
EN / IEC 60034-
GOST R
9
IEC 60034-9
EN / IEC 60034-
GOST R
12
IEC 60034-12
EN / IEC 60034-
GOST R
14
IEC 60034-14
EN / IEC 60034-
GOST R IEC
30-1
60034-30-1
IEC 60038
GOST R IEC 60038
Standard
EAC
EN / IEC 60079-
GOST 30852 0 -
0
2002
EN / IEC 60079-
GOST 30852 1 -
1
2002
EN / IEC 60079-
GOST 30852 8 -
7
2002
EN / IEC 60079-
GOST 30852 13 -
14
2002
EN / IEC 60079-
GOST 30852 14 -
15
2002
EN / IEC 60079-
GOST 30852 16 -
17
2002
EN / IEC 60079-
GOST 30852 18 -
19
2002
EN / IEC 60079-
GOST R
31
IEC 60079-31
Directive
TR CU
2014/34/EU
Description
3.3 Design
23
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