ABB NE820, User Manual

Page: 40 / 44

Section 3 Interface Modules
40 3BSE080635
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
Temperatures Operating –40 to +70°C (–40 to +158°F)*
Storage and transport –50 to +85°C (–58 to +185°F)
Maximum surface
temperature
135°C (temperature class T4)
Humidity Operating 5 to 95% relative humidity
Storage and transport 5 to 95% relative humidity
Altitude Operating 2 000 m / 70 kPa
Service life Operating 10 years
Vibration IEC 60068-2-
6
Operating
7.5 mm, 5 – 8 Hz
2 g, 8 – 500 Hz
(Wall-mounted or DIN-rail mounted
using TH 35- 15 according to EN
60175)
Shock IEC 60068-2-
27
Operating
15 g, 11 ms
(Wall-mounter or DIN-rail mounted
using TH 35-15 according to EN
60175)
Enclosure UL 94 Aluminium / Zink Flammability class V-0