INSTALLATION AND CONNECTION
7. Use cord grips for strain relief on conduits.
3.3.2 Emission and Immunity Levels
Table 3.3:
Emission and immunity levels
EMC Phenomenon
Basic Standard
Level
Emission:
Mains Terminal Disturbance Voltage
Frequency range: 150 kHz to 30 MHz)
IEC/EN 61800-3
It depends on the inverter model and also on the length
of the motor cable. Refer to
Electromagnetic Radiation Disturbance
Frequency range: 30 MHz to 1000 MHz)
C3:
Frame size B models of 200 V Line
(CFW320B10P0B2 and CFW320B15P2T2)
require
a cabinet with a minimum attenuation of 12dB.
Immunity:
Electrostatic Discharge (ESD)
IEC 61000-4-2
4 kV for contact discharge and 8kV for air discharge
Fast Transient-Burst
IEC 61000-4-4
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
Conducted Radio-Frequency Commom Mode
IEC 61000-4-6
0,15 a 80 MHz; 10 V; 80 % AM (1 kHz)
Motor, control and remote HMI cables
Surges
IEC 61000-4-5
1,2/50
µ
s, 8/20
µ
s
1 kV line-to-line coupling
2 kV line-to-ground coupling
Radio-Frequency Electromagnetic Field
IEC 61000-4-3
80 a 1000 MHz
10 V/m
80 % AM (1 kHz)
Definition of Standard IEC/EN 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.
Second Environment:
includes all establishments other than those directly connected to a low-voltage power
supply network that supplies buildings used for domestic purposes.
Categories:
Category C1:
inverters with a voltage rating less than 1000 V and intended for use in the First Environment.
Category C2:
inverters with a voltage rating less than 1000 V intended for use in the First Environment, not provided
with a plug connector or movable installations. They must be installed and commissioned by a professional.
Category C3:
inverters with a voltage rating less than 1000 V and intended for use in the Second Environment
only (not designed for use in the First Environment).
✓
NOTE!
A professional is a person or organization familiar with the installation and/or commissioning of
inverters, including their EMC aspects.
3.3.3 Characteristics of the RFI Filter
CFW320 inverters, when installed with external filter, comply with the directive for electromagnetic compatibility
(2014/30/EU). The use of RFI filter kit indicated in the
, or equivalent, is required to reduce the
disturbance conducted from the inverter to the power line in the high frequency band (
>
150 kHz) observing the
maximum conducted emission levels of electromagnetic compatibility standards, such as EN 61800-3.
For further details, refer to
Section 3.3 INSTALLATIONS ACCORDING TO EUROPEAN DIRECTIVE OF
ELECTROMAGNETIC COMPATIBILITY on page 22
CFW320 | 23
Содержание CFW320
Страница 1: ...Motors Automation Energy Transmission Distribution Coatings Frequency Inverter CFW320 User s Manual...
Страница 2: ......
Страница 41: ...APPENDIX A 1 1 Nameplate af xed to the side of the inverter Figure A2 Location of the nameplate CFW320 35...
Страница 45: ...APPENDIX A a Surface mounting b DIN rail mounting 1 2 3 c Removal of CFW320 on DIN Rail CFW320 39...
Страница 50: ...APPENDIX A Figure A11 Inverter dimensions in mm in frame size C 44 CFW320...