EasyManuals Logo

ABB DCS800 Hardware Manual

ABB DCS800
134 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #68 background imageLoading...
Page #68 background image
Maintenance
68
3ADW000194R0611 DCS800 Hardware Manual f us
Heatsink
The heatsink fins pick up dust from the cooling air. The drive runs into
overtemperature warnings and faults if the heatsink is not clean. In a “normal”
environment (not dusty, not clean) the heatsink should be checked annually, in a
dusty environment more often.
Clean the heatsink as follows (when necessary):
1. Remove the cooling fan (see section Fan).
2. Blow clean compressed air (not humid, no oil) from bottom to top and
simultaneously use a vacuum cleaner at the air outlet to trap the dust. Note: If
there is a risk of the dust entering adjoining equipment, perform the cleaning in
another room.
3. Assemble back the cooling fan.
Fan
The cooling fan lifespan of the drive is about 50 000 operating hours. The actual
lifespan depends on the drive usage and ambient temperature.
Fan failure can be predicted by the increasing noise from fan bearings and the
gradual rise in the heatsink temperature in spite of heatsink cleaning. If the drive is
operated in a critical part of a process, fan replacement is recommended once these
symptoms start appearing. Replacement fans are available from ABB. Do not use
other than ABB specified spare parts.
Fan replacement (D6, D7)
see Service Manual

Table of Contents

Other manuals for ABB DCS800

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the ABB DCS800 and is the answer not in the manual?

ABB DCS800 Specifications

General IconGeneral
Control TypeDigital
Supply Voltage380 ... 690 V AC
Input Voltage Range380 V to 690 V AC
Control ModeTorque, Speed
Cooling MethodAir-cooled
Communication ProtocolsModbus, Profibus, CANopen
Communication OptionsEthernet
Protection ClassIP21, IP54
Enclosure RatingIP00, IP21, IP54
ProtectionOvercurrent, Overvoltage, Overtemperature
Ambient Temperature0 to 40°C
Field SupplyIntegrated or External

Related product manuals