Agency And Certifications; Table 20 Electromagnetic Interference (Emi)-Emission Limits; Table 21 Electromagnetic Susceptibility (Ems)-Immunity Levels - Emerson Liebert Remote Monitoring Panel User Manual

4.1

Agency and Certifications

Safety Standard: IEC/EN/AS 62040-1-1 incorporating applicable portions of IEC/EN/UL/AS 60950-1
Certification: CE and UL 60950-1:2003, First Edition CSA C22.2 No. 60950-1-03 1st Ed.
Electromagnetic Compatibility Standard: IEC/EN/AS 62040-2 incorporating applicable portions
of emission and immunity standards as detailed in Tables 20 and 21 below.
Table 20 Electromagnetic interference (EMI)—emission limits
Standard
Harmonic Current
Voltage Fluctuations & Flicker
Conducted RFI
Radiated RFI
Table 21 Electromagnetic susceptibility (EMS)—immunity levels
Standard
Electrostatic Discharge
Radiated Electric Fields
Fast Electrical Transients
Surges
Continuous Conducted Interfer.
Magnetic Field at Power Freq
Voltage Dips and Short
Interruptions
Low Frequency Signals
IEC/EN/AS Class
61000-3-2 -
61000-3-3 -
CISPR 22 A
CISPR 22 A
IEC/EN/AS
6 kV contact, 8 kV air
61000-4-2
10 V/m
61000-4-3
2 kV / 5 kHz (Power and Signal ports)
61000-4-4
Power port
2kV (common mode)
1kV (differential mode)
61000-4-5
Signal port
1kV
10V
61000-4-6
30A/m
61000-4-8
70%Ut:
40%Ut:
61000-4-11
10ms, 30ms, 100ms, 300ms, 1000ms
0%Ut
3ms, 10ms, 30ms, 100ms, 300ms, 1000ms
61000-2-2 10V 140Hz-250Hz-360Hz
23
Requirement
1ms, 3ms, 10ms
30ms, 100ms, 300ms, 1000ms
1ms, 3ms
1ms
Technical Specifications
Level Criterion
3 B
3 A
3 B
3 B
3 A
- B
— A
— B
— A
— B
A
— B
— A