52 Smart Camera Smart Sensor User's manual 1.1.90 Protective
Devices).
The circuits must limited overvoltage category per IEC 60664-1 according to
other information the module data sheet.
For the sizing your electrical system, see ABB documentation "Global guide surge
protection".3.3.Commissioning
8.1 USA/Canada
Electrical installations must comply with the relevant requirements the National Electrical Code® (ANSI/
NFPA-70 (NEC®) and, where applicable, Canadian Electrical Code (CEC), Code, CSA C22.4 Lightning and overvoltage protection
Information:
Provide lines risk lightning strike with suitable overvoltage protection.4. This applies
specifically electrical communication lines that are routed outside building and are considered to
be risk lightning strike (see ANSI/NFPA-70 (NEC®) 2020 Edition Part III Protection 805.
8.23
