ABB NE840 - Page 29

Section 2 Interface specications
3BSE080639 29
Surge EN 61000-4-5 Power port ± 2 kV line to earth, ± 1 kV line to
line
Signal ports
± 2 kV line to earth, ± 1 kV line to
line
RF conducted EN 61000-4-6 Power port
10 V 80% AM (1 kHz), 0.15 – 80
MHz
Signal ports
10 V 80% AM (1 kHz), 0.15 – 80
MHz
Power
frequency
magnetic eld
EN 61000-4-8 Enclosure 300 A/m 0, 16.7, 50, 60 Hz
Pulsed
magnetic eld
EN 61000-4-9 Enclosure 300 A/m
Radiated
emission
EN 55022 Enclosure Class A
FCC part 15 Enclosure Class A
Conducted
emission
EN 55022
DC power ports
Telecommunication
ports Class B
Class B
FCC part 15 DC power ports Class B
Dielectric
strength
EN 60950
Power port to all other
ports
1.5 kVrms, 50 Hz, 1 min
Signal ports to all other
ports
1.5 kVrms, 50 Hz, 1 min
Temperature
Operating –40 to +70°C (–40 to +158°F)*
-40 to +55°C (AC models)
Storage and transport –40 to +85°C (all models)
Maximum surface
temperature
135°C (temperature class T4)