Inovance MD280NT3.7GB - Optional Parts; Maintenance

Product Information MD280 User Manual
- 24 -
When installing the DC reactor, remove the shorting copper busbar between the main circuit
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complete.
2.5 Optional Parts
If any optional part is required, specify it in your order.
Table 2-5 Optional parts for the MD280
Name Model Function Remarks
Internal braking
unit
-
The MD280 of 15GB/18.5PB or
below contains the internal braking
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The built-in braking unit is optional for
the MD280 of
18.5G/22P to 30G/37P.
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unit
MDBUN
The MD280 of 37G/45P or above
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braking units are
connected in
parallel for 55G/75P
or above.
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operation panel
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MDKE2
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provides the same functions as the
operation panel on the AC drive.
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operation
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provides the same functions as the
operation panel on the AC drive.
The potentiometer
is used for AI2
input.
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MDCAB is a standard 8-core network
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Length: 3 m
2.6 Maintenance
2.6.1 Routine Maintenance
Ambient temperature, humidity, dust and vibration will cause the aging of the components
inside the AC drive, which may cause potential faults or reduce the service life of the AC
drive. Therefore, it is necessary to carry out routine and periodic maintenance.
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