Emission And Immunity Levels - WEG CFW100 Serie Manual Del Usuario

Addendum to the CFW100 User's Manual
9. Ground the mounting plate using a flexible braid as short as possible. Flat conductors have
lower impedance at high frequencies.
10. Use sleeves for cable conduits whenever possible.

3.3.2 Emission and Immunity Levels

EMC Phenomenon
Emission:
Mains Terminal
Disturbance Voltage
Frequency Range: 150 kHz to 30 MHz)
Electromagnetic Radiation Disturbance"
Frequency Range: 30 MHz to 1000 MHz)
Immunity:
Electrostatic Discharge (ESD)
Fast Transient-Burst
Conducted Radio-Frequency Common
Mode
Surges
Radio-Frequency Electromagnetic Field
Definition of Standard IEC/EM 61800-3: "Adjustable Speed Electrical Power Drives
Systems"
Environments:
„
First Environment: environments that include domestic installations, as well as establishments
directly connected without intermediate transformer to a low-voltage power supply network which
supplies buildings used for domestic purposes.
6 | CFW100
Table 3.4: Emission and immunity levels
Basic Standard
IEC/EN 61800-3
IEC 61000-4-2
IEC 61000-4-4
IEC 61000-4-6
IEC 61000-4-5
IEC 61000-4-3
Level
It depends on the inverter model on the
length of the motor cable. Refer to
on page 17.
4 kV for contact discharge and 8 kV for air
discharge 8 kV.
2 kV / 5 kHz (coupling capacitor) input cables.
1 kV / 5 kHz control cables and remote HMI
cables.
2 kV / 5 kHz (coupling capacitor) motor cables.
0.15 to 80 MHz; 10 V; 80 % AM (1 kHz).
Motor, control and HMI cables.
1.2/50 μs, 8/20 μs.
1 kV line-to-line coupling.
2 kV line-to-ground coupling.
80 to 1000 MHz.
10 V/m.
80 % AM (1 kHz).
Table B3