Fuji Electric RHC-D 690V Series, Руководство пользователя

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8.5 Replacement Parts
Each part of the converter has its own service life that will vary according to the environmental and operating
conditions. It is recommended that the following parts be replaced at the intervals specified in Table 8.5-1.
When the replacement is necessary, consult your Fuji Electric representative.
Table 8.5-1 Standard Replacement Intervals
Part name Standard replacement intervals Replacement
Cooling fan 10 years Replace with a new part.
DC link bus capacitor
(Smoothing capacitor)
10 years
Replace with a new part.
(To be determined according to investigation.)
Electrolytic capacitor on
printed circuit board
10 years
Replace with a new board.
(To be determined according to investigation.)
Fuse 10 years Replace with a new part.
Other parts - To be determined according to investigation.
Notes
- These replacement intervals are based on the
converter
service life estimated at an ambient temperature of 30
°
C at
100% (HD mode) or 80% (LD mode) of full load. In environments with an ambient temperature above 30
°
C or a large
amount of dust or dirt, the replacement intervals may be shorter.
- Standard replacement intervals mentioned above are only a guide for replacement, not a guaranteed service life
8-6