Areas with heavy machinery where higher immunity is required.
A unique aspect of EN 61326-1 is that it defines how a device should behave during immunity testing. en 61326-1 pdf
| Port | Frequency Range | Limit (Domestic) | Limit (Industrial) | |------|---------------|------------------|--------------------| | Enclosure (Radiated) | 30 MHz – 1 GHz | Class B (Quasi-peak) | Class A (Quasi-peak) | | AC Mains (Conducted) | 150 kHz – 30 MHz | Class B | Class A | | DC Power Ports | 150 kHz – 30 MHz | Class B | Class A | Areas with heavy machinery where higher immunity is required
The standard is updated approximately every 5–7 years. When a new edition of the is released (e.g., transition from 2013 to 2021), you have a transition period (typically 3 years) to update your product and technical file. When a new edition of the is released (e