INVT CHV160A Series - P2 Group-Motor Parameters

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CHV160A series special inverter for water supply
occur.
Countermeasure:
Decreasing the carrier frequency can effectively decrease the leakage current. In the
case of motor cable is relatively long (longer than 50m), it is necessary to install AC
reactor or sinusoidal wave filter at the output side, and when it is even longer, it is
necessary to install one reactor at every certain distance.
4.6.3.5 EMC Filter
EMC filter has a great effect of electromagnetic decoupling, so it is preferred for customer
to install it.
For inverter, noise filter has following categories:
 Noise filter installed at the input side of inverter;
 Install noise isolation for other equipment by means of isolation transformer or
power filter.
4.6.4 If user install inverter and EMI filter according to the installation guideline, we
believe inverter system comply with following compliance.
 EN61000-6-4
 EN61000-6-3
 EN61800-3
4.6.5 Notice
 This type of PDS is not intended to be used on a low-voltage public
network which supplies domestic premise;
 Radio frequency interference is expected if used on such a network.