Wear Parts; Compatibility Test; Fig. 4-9: Capacitor Pack - Bosch Rexroth IndraControl VEP .2 Series Project Planning Manual

IndraControl VEP30.2 40.2 and 50.2
4.7

Wear Parts

Wear Parts without Warranty
4.8

Compatibility Test

DOK-SUPPL*-VEP**.2****-PR01-EN-P
• The service life of the backlight is limited to a certain number of
operating hours. After this time the backlight will produce only 50 % of
its original brightness. This time differs for the used displays:
Manufacturer's specifications for the service life of the displays:
• 8,4" :
• 12,1"
:
• 15":
• CMOS battery: Life at least 5 years. To exchange this battery, please
contact the Bosch Rexroth Service.
• Capacitor pack of the short-time UPS: The number of charging cycles
of the capacitor pack and thus, its service life is dependent on the
surrounding air temperature, in which the capacitor pack is used.
Surrounding air temperature is defined as the temperature, in which
the embedded terminal or the capacitor pack is situated, e.g. the
internal temperature of the control cabinet or in a operator panel
housing.
Surrounding air
temperature
45 °C

Fig. 4-9: Capacitor pack

If you don't exactly know the conditions, Bosch Rexroth recommends
to exchange the capacitor pack every 5 years.
All Rexroth controls and drives are developed and tested according to the
latest state-of-the-art.
As it is impossible to follow the continuing development of all materials
(e.g. lubricants in machine tools) which may interact with our controls and
drives, it cannot be completely ruled out that any reactions with the
materials used by Bosch Rexroth might occur.
For this reason, before using the respective material a compatibility test
has to be carried out for new lubricants, cleaning agents etc. and our
housings/our housing materials.
Typ. 20,000 hours
Typ. 40,000 hours
Typ. 30,000 hours
Service life
48.000 h
4-5
Technical Data
Maintenance interval
5 years at continuous
operation