TPG CA-203A, Руководство по эксплуатации

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Chapter 6 Fault message and troubleshooting
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There is the distributed capacitance between the output cables of the inverter. If the
current passing lines has higher harmonic, it may cause resonance and thus result in
leakage current. If the thermal relay is used, it may generate error action.
The solution is to reduce the carrier frequency or install output reactor. It is
recommended that the thermal relay shall not be installed in the front of the motor when
using the inverter, and that electronic over current protection function of the inverter
shall be used instead.
6-3-6.Precautions on Installing EMC input filter at the input end of power supply
1) Note: when using the inverter, please follow its rated values strictly. Since the
filter belongs to Classification I electric appliances, the metal enclosure of the filter and
the metal ground of the installing cabinet shall be well earthed in a large area, and have
good conduction continuity, otherwise there may be danger of electric shock and the
EMC effect may be greatly affected. Through the EMC test, it is found that the filter
ground end and the PE end of the inverter must be connected to the same public earth
end, otherwise the EMC effect may be greatly affected.
2) The filter shall be installed at a place close to the input end of the power supply
as much as possible.
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Chapter 7 Dimensions
7-1 ．
Dimensions
7-1-1.Appearance and installation holes size
7-1-2.CA SERIES
6: Nameplate
7: Air duct inlet
8: Fixing holes
4: Inverter power input
terminals
5: Inverter output
terminals
4
5
6
7
3 2
1
8
1: Terminals bottom cover
2: Operation panel
3: Terminals top cover