MD380 User Manual EMC
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7.2 Introduction to EMC Standard
7.2.1 EMC Standard
The MD380 series AC drive satisfies the requirements of standard EN 61800-3: 2004
Category C2. The AC drives are applied to both the first environment and the second
environment.
7.2.2 Installation Environment
The system manufacturer using the AC drive is responsible for compliance of the system with
the European EMC directive. Based on the application of the system, the integrator must
ensure that the system complies with standard EN 61800-3: 2004 Category C2, C3 or C4.
The system (machinery or appliance) installed with the AC drive must also have the CE
mark. The system integrator is responsible for compliance of the system with the EMC
directive and standard EN 61800-3: 2004 Category C2.
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CE compliance described in this chapter, users must take measures to avoid such interference,
if necessary.
7.3 Selection of Peripheral EMC Devices
Figure7-1 Peripheral EMC parts in the dotted box
Input AC reactor
electromagnetic
contactor
Circuit
breaker
Three-phase
AC power
Input AC filter
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AC drive
Motor
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