ABB-PPT STANDARDI I SVE OSTALO SUPER PRVO.ppt

NamikHadziibrahimovi2 52 views 22 slides Sep 26, 2024
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About This Presentation

razni standardi za opremu pogotovo motore i motorne pogone


Slide Content

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Standards

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Standards
International standards:
Regional standards:
National standards:
IEC
(International Electrotechnical
Commission)
IEC 34-XXX
CENELEC
(European Committee for
Electrotechnical Standardization)
EN XXX
NEMA
(National Electrical
Manufacturers Association
ANSI
(American
National Standard
Institute)
IEEE
VDE
Germany
SFS
Finland
SEN
Sweden
DIN
Germany
BS
Great Britain
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Standards
ABB strongly supports the drive to harmonise European standards and actively
contributes to various working groups within both IEC and CENELEC.
IEC defines:
Electrical:

IEC 60034-1: Rating and performance
 IEC 60034-2: Methods for determining losses and efficiency of rotating
electrical machinery from tests
 IEC 60034-8: Terminal markings and direction of rotation of rotating
machines
 IEC 60034-12: Starting performance of single-speed three-phase cage
induction motors for voltages up to and including 660V

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Standards
Mechanical:
IEC 60072-1: Dimensions and output series for rotating electrical
machines - Part1: Frame numbers 56 to 400 and flange numbers 55 to
1080
IEC 60072-2: Dimensions and output series for rotating electrical
machines - Part2: Frame numbers 355 to 1000 and flange numbers
1180 to 2360
IEC 60034-5: Degrees of protection provided by the integral design of
rotating electrical machines (IP code) - Classifications
IEC 60034-6: Methods of cooling
IEC 60034-7: Classification of types of construction, mounting
arrangements and terminal box position (IM code)
IEC 60034-9: Noise limits
IEC 60034-14: Mechanical vibration of certain machines with shaft
heights 56mm and higher - Measurement, evaluation and limits of
vibration

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Insulation Classes acc. IEC 85

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Permissible temperature rise of marine motors
Classification Ambient Permissible temperature
societies and rise K for stator windings
standards temperature Insulation class
°C B F
IEC Publ. 34-1 40 80 105
IEC 92-301 50 70 90
ABS 50 70 90
BV 50 70 90
CCS 50 70 90
CR 45 75 95
DNV 45 70 90
GL 45 75 95
KR 50 70 90
LR 45 70 90
NK 45 75 95
RINA 50 70 90
RS 45 80 100

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Type Tolerance Note
±
Min.0,02/Max.0,07
Voltage deviation 5% Continuous
(+10K)
± 10% Short time
Power factor -1/6 of (1-cos)
Efficiency -15% of (1- ) P
2

< 50 kW
-10% of (1- ) P
2

> 50 kW
Speed ± 20% of guaranteed slip
Overspeed 120% for 2 min.
Start torque - 15 to + 25%
Maximum torque -10% Min. 160% of Mn
Nominal tolerances IEC 60034-1
Electric tolerances acc. to IEC 60034-1
Pull-up torque -15 %
Locked rotor current +20%

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Efficiency classes

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ABB Process performance motors 400 V 50 Hz - EU motor efficiency levels
2-pole
Process Performance Motors

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ABB Process performance motors 400 V 50 Hz - EU motor efficiency levels
4-pole
Process Performance Motors

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First number - Protection against solid objects





































































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IP Protection class
No protection0
Protection against solid
objects of over 50 mm (e.g.
accidental
hand contact)
1
2
3
4
5
6
Protection against solid objects
of over 12 mm (e.g. finger)
Protection against solid objects of
over 2,5 mm (e.g. tools, wire)
Protection against solid
objects of over 1 mm (e.g.
thin wire)
Protection against dust (no
deposits of harmful
material)
Total protection against dust.
Does not involve rotating
machines.









































































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. . . . .

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Protection against spraying
water at up to 60
o
from the
vertical
Protection class
No protection
Protection against water
splashes from all directions
Protection against jets of water
from all directions
Protection against water from
heavy seas or powerful jets.
Protection against the effects of
immersion.
IP
0
3
4
5
6
7
1
Protection against vertically
dripping water (condensation)
Protection against water
dripping up to15
o
from the
vertical
2
Protection against
continuous
submersion.
8
Second number - Protection against liquids
Index of Protection (IP) Classes IEC 60034-5

IC 410Frame surface cooled, free convection
(roller table motor?)
IC 411Frame surface cooled, self-circulation (normal fan)
IC 416Frame surface cooled, machine-mounted independent
component (separate motor cooling, variant codes 183,
422)
IC 31WInlet and outlet pipe or duct circulated, separate and
independent component or coolant system pressure
(water cooled)
IC 418Frame surface cooled, relative displacement
(fan application motor MX)
Long designation IC
Short designation IC
CODE LETTERS
CIRCUIT ARRANGEMENT
PRIMARY COOLANT
METHOD OF MOVEMENT OF
PRIMARY COOLANT
SECONDARY COOLANT
METHOD OF MOVEMENT OF
SECONDARY COOLANT
4 A 1
4 1 1
A1
IC = International Cooling
A = air as coolant
W = water as coolant
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International Standards: Method of Cooling
(IC code, short one normally used) IEC 60034-6

Designation for
International mounting
Type of construction, foot-mounted
motor with two bearing end shields
Mounting arrangement, horizontal
mounting with feet downwards etc.
External shaft extension, one
cylindrical shaft extension etc.
IM 1 00 1
Example of designations acc. to Code II
IEC 34-7 specifies two ways of stating how a motor is mounted.
Code I covers only motors with bearing end shields and one shaft extension.
Code II is a general code.
International Standards;
IM Mounting Arrangements IEC 60034- 7
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Examples of common mounting arrangements
Code I IM B3 IM V5 IM V6 IM B6 IM B7 IM B8
Code II IM 1001 IM 1011 IM 1031 IM 1051 IM 1061 IM 1071
Foot-motor:
Code I IM B5 IM V1 IM V3 *) *) *)
Code II IM 3001 IM 3011 IM 3031 IM 3051 IM 3061 IM 3071
Flange-mounted motor,
large flange with
clearance fixing holes.
Code I IM B14 IM V18 IM V19 *) *) *)
Code II IM 3601 IM 3611 IM 3631 IM 3651 IM 3661 IM 3671
Flange-mounted motor,
small flange with
tapped fixing holes.
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International Standards;
IM Mounting Arrangements IEC 60034-7

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Acc. to Cenelec Harmonization Document (HD 231)
Motor Dimensions and Powers IEC 60034-7

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Motor Dimensions & Powers
Acc. to Cenelec Harmonization Document (HD 231)

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L 1
L 2
L 3
UL = phase-to-phase voltage
L1
U1
U2
L2
V1V2
L3
W1
W2
W2 U2 V2
L1 L2 L3
U1 V1 W1
{
UL
Delta () Connection
Markings and Direction IEC 60034-8

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L1
U1
U2
W1
V2
W2
V1
L3
L2
W2 U2 V2
L1 L2 L3
U1 V1W1
W2 U2 V2
U1 V1W1
L1 L2 L3
UL = phase-to-phase voltage
Uph = phase or star voltage
UL{
{
Uph
L 1
L 2
L 3
Uph = UL

3
UL
Star (Y) Connection
Markings and Direction IEC 60034-8

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Noise IEC 60034-9
ABB’s motors have a low noise level.
Average test values are presented in respective product
catalogues.
Guaranteed noise data can be supplied on request.
Noise level is given as mean sound pressure level at full load
and 1 m distance

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Starting IEC 60034-12

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Vibration IEC 60034-14:1996
Maximum vibration velocity in mm/s,
for the shaft height 56-400mm
VibrationSpeed56-132160-225250-400
grade r/minmm/s mm/s mm/s
N (Normal)600 to 3600 1.8 2.8 3.5
R (Reduced) 600 to 1800 0.71 1.12 1.8
>1800 to 36001.12 1.8 2.8
S (Special)600 to 1800 0.45 0.71 1.12
>1800 to 36000.71 1.12 1.8

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