|
Limit values |
Frequency f |
Flux density B |
Field strength |
Use / Validity |
|
Immission limit value IGW according to 26. BImSchV.1) |
50 Hz 16.7 Hz |
100 µT 300 µT |
5'000 V/m 10'000 V/m |
Everywhere where people can stay |
|
Immission limit value IGW according to NISV 2) |
0 Hz 16.7 Hz 400 Hz statisch |
100 µT 300 µT 12.5 µT 40’000 µT |
5'000 V/m 10'000 V/m 625 V/m --- |
Everywhere where people can stay |
|
Installation limit value AGW according to NISV 1) |
50 Hz |
1 µT |
--- |
In high-voltage equipment in sensitive locations |
|
Employment protection, BGV B11 Explosive range 1 4)
BGV B11 Explosive range 2 4) |
50 Hz 16.7 Hz
50 Hz 16.7 Hz |
1’358 µT 4’073 µT
424 µT 1’270 µT |
21'320 V/m 30'000 V/m
6'666 V/m 20'000 V/m |
The provision applies if insured are exposed to electric, magnetic or electromagnetic fields, unless the 26th BImSchV. has been applied |
|
Occupational hygiene limit values AHG according to SUVA 3) |
50 Hz 16.7 Hz 400 Hz statisch |
500 µT 1500 µT 62.5 µT 200’000 µT |
10'000 V/m 20'000 V/m 1'250 V/m 40'000 V/m |
At in-house working places on occupational exposure
|
|
Noise immunity according to EN 61000-4-8 |
50 Hz |
3.75 µT |
--- |
Immunity to magnetic fields with power frequencies for devices |
|
Fault threshold limits According to IRPA 1990 |
50 Hz |
16 µT |
2'500 V/m |
For carriers of implants such as pacemakers, hearing aids |
|
Noise immunity CRT monitors |
50 Hz 16.7 Hz |
ab 0.2 µT ab 0.2 µT |
--- |
Fault threshold for flicker, tremble |
|
Medical used rooms, enutzte Räume, Patient roomsr, according to DIN/VDE 0100-710 |
50 Hz |
0.2 µT 0.4 µT |
--- |
In medical rooms with EEG / ECG devices |
|
Reference values for public exposure to electric and magnetic fields. Public Health (ICNIRP) |
0.025 - 0.8 kHz 50 Hz 0.8 - 3 kHz |
5 / f 100 µT 6,25 |
250 / f
250 / f |
Guideline ICNIRP |
|
Reference values for exposure to electric and magnetic fields in the workplace. Professional exposure (ICNIRP) |
25 - 0.8 kHz 50 Hz 0.8 - 3 kHz |
25 / f 500 µT 100 µT 30.7 µT |
500 / f
610 V/m |
GuidelineICNIRP |
|
Electrobiological guideline 5) |
50 Hz 50 Hz |
0.1 µT 0.02 µT |
50 V/m 1 V/m |
Standard values for Workstations Standard values for roosts |
1) 26. Regulation implementing the Federal Pollution Control Act, BImSchV
2) Regulation on non-ionizing radiation ONIR (SR 814.710 ONIR)
3) Hygienic limit values for physical impact (SUVA 1903.d)
4) BGV B11, trade association regulation for employment protection
5) www.ibes.ch www.sabe-schweiz.ch
6) ICNIRP, International Commission on Non-Ionizing Radiation Protection