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Operation Instruction of H5000 Series Inverter
Reason and solution:
A: Exchange both of three terminals U, V, W. on Inverter output
B: Reverse the running controlling signal. If the original signal is
positive, set it negative.
(7) Inverter starts up and disturbs other settings
Reason and solution
Reason: Inverter disturbing
Solution:
A: Reduce carrier frequency
B: Install filter on supply input terminal of Inverter power
C: Install filter on power supply output terminal of Inverter
D: Correct grounding from motor and Inverter
E: Separate main circuit connection and other signal connection
F: Adopt control connection with shield connection. Cable
should be covered metal tube
G: The terminals of connection input and output should be
installed magnetic loop
8-7 Disturbance solution
The regular disturbance includes two kinds: one is Inverter disturbs
other equipments and instrument, which refers to 8-6; the other is
Inverter is disturbed and make controller take wrong action.
Bringing disturbance must be disturbing resource and channel. The
disturbing channel of Inverter is as the same as other electromagnetic
disturbing channel, mainly referred to electromagnetic radiation,
transmission, inductance coupling.
(1) Electromagnetic radiation
Generate electromagnetic radiation to the surrounding electron and
electronic equipment. The shield can be one of the solutions.
(2) Transmission
Manual de Funcionamiento del variador de la serie H5000
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