WEG W22 Premium E3 Manual De Instalación, Operación Y Mantenimiento página 75

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The product certificates can be obtained from WEG. Please contact WEG nearest Office.
Motor marking intended for use in hazardous areas: the marking system is indicated according to the standards
applicable for each type of protection:
Ex equipment Type of protection
Ex
Figure 2.4 - HGF motor nameplate.
Symbol
~
V
REG. / DUTY
REND. / NOM. EFF. / EFF.
CARC. / FRAME
IP
ISOL. / INSL. / INS.CL.
∆T
Hz
kW (HP-cv) / kW / HP
RPM / min
-1
A
F.P / P.F
AMB.
F.S. / S.F.
ALT.
kg / lb / WEIGHT
I / I / I / I
A N P N
CAT. / DES.
I.F.S. / S.F.A.
Marking according to IEC
Apparatus grouping
for gas or dust
nA II
e II
IIB
d
IIC
IIB
de
IIC
tc IIIB
tb IIIC
d I
Features
Motor code (SAP material )
Number of phases
Rated voltage (V)
Duty
Efficiency (%)
Frame
Degree of protection
Insulation class
Temperature rise (K)
Frequency (Hz)
Output (kW / HP / cv)
Revolution per minute (RPM)
Rated current (A)
Power factor
Ambient Temperature (°C)
Service factor
Altitude (m.a.s.l.)
Weight (kg / lb)
DE bearing specification and amount of grease
NDE bearing specification and amount of grease
Grease type used for bearing lubrication
Lubrication interval (h)
Connection diagram
Hazardous areas / Type of protection / Certificate
Starting current / rated current relationship
Design
Service factor amps (A)
Serial number
Equipment Protection
Temperature Class
T3
T3
T4
T125 °C
T4
Manual of Electric Motors
www.weg.net
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Gb
Dc
Db
Mb
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