Siemens 1LA6/7/9 Betriebsanleitung Seite 7

5 1MA and 1MF motors with
increased EExe protection
II
Repairs
mens workshops
Spare parts,
parts
To be observed in the case of certification additionally marked
with an X are the special stipulations in the EC sample test
certificate.
ã
Siemens AG 2003 All Rights Reserved
II
authorized Sie-
original spare
The overcurrent protection facility with current dependent delayed
triggering is to be selected so that the triggering time to be taken
from the switch characteristic curve for the protected motor ratio
I / I must not be greater than the heating up time t
A N
The ratio I / I as well as the heating up time t
A N
on the rating plate.
E
heavy start up
Thermal machine protection
pole reversible motors
In Germany, please refer to DIN 57165/VDE 0165 and ElexV when
erecting electrical installations in areas exposed to the danger of
explosion. In countries other than Germany, the relevant national
regulations are to be complied with in each case!
Operation on a converter must be certified.
by the inverter.
EMC Guideline
of the motors.
E
are to be found
E
voltage peaks produced
7