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Description
3.3 Installation
3.3
Installation
3.3.1
Regulations of the customs union - Eurasian standard
The regulations and standards used as the basis for designing and testing this machine are
stamped on the rating plate. The machine design basically complies with the following
standards:
Table 3-1
Applicable general regulations
Feature
Dimensioning and operating behavior
Procedure for determining the losses and the efficiency of rotating electrical
machines and inspections
Degree of protection
Cooling
Type of construction
Terminal designations and direction of rotation
Noise emission
Integrated thermal protection
Starting characteristics of rotating electrical machines
Vibration severity grades
Efficiency classification of three-phase squirrel-cage induction motors
Rotating electrical machines - Part 30-2: Efficiency classification of variable speed
AC motors (IE-code)
IEC standard voltages
3.3.2
Cooling and ventilation
The machines of this series have a closed primary (internal) cooling circuit and an open
secondary cooling circuit (surface cooling). The surface cooling varies depending on the
version.
24
Standard
EAC
EN/IEC 60034-1
GOST IEC 60034-1
EN/IEC 60034-2-1
GOST IEC 60034-2-1
EN/IEC 60034-2-2
GOST IEC 60034-2-2
EN/IEC 60034-2-3
GOST IEC 60034-2-3
EN/IEC 60034-5
GOST IEC 60034-5
EN/IEC 60034-6
GOST R IEC 60034-6
EN/IEC 60034-7
GOST R IEC 60034-7
EN/IEC 60034-8
GOST 26772
EN/IEC 60034-9
GOST IEC 60034-9
EN/IEC 60034-11
GOST 27888
EN/IEC 60034-12
GOST IEC 60034-12
EN/IEC 60034-14
GOST IEC 60034-14
EN/
GOST IEC 60034-30-1
IEC 60034-30-1
IEC/
GOST IEC/
TS 60034-30-2
TS 60034-30-2
IEC 60038
GOST R IEC 61800-1
1PC1423 roller-table motors SH 112 ... 400
Operating Instructions
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