{"id":952,"date":"2022-04-01T14:39:35","date_gmt":"2022-04-01T14:39:35","guid":{"rendered":"https:\/\/systronemv.com\/grenzwerte\/"},"modified":"2025-02-10T13:46:49","modified_gmt":"2025-02-10T13:46:49","slug":"limits","status":"publish","type":"page","link":"https:\/\/systronemv.com\/en\/limits\/","title":{"rendered":"Limits"},"content":{"rendered":"

[vc_row][vc_column][systron_generalboxes left_general=”Full Table”]The following is an overview of the applicable limit values for low-frequency electric and magnetic fields.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Limit values<\/th>\nFrequency (f)<\/th>\nFlux density (B)<\/th>\nField strength (E)<\/th>\nApplication \/ Validity<\/th>\n<\/tr>\n<\/thead>\n
Immission limit values<\/span><\/p>\n

IGW according to 26. BImSchV<\/span><\/p>\n

 <\/td>\n

50 Hz<\/span>
\n16.7 Hz<\/span><\/td>\n		100 \u00b5T<\/span>
\n300 \u00b5T<\/span><\/td>\n		5\u2019000 V\/m<\/span>
\n10\u2019000 V\/m<\/span><\/td>\n		Germany: Everywhere people could be present<\/span><\/td>\n<\/tr>\n
Immission limit values<\/span><\/p>\n

IGW according to NISV<\/span><\/td>\n

0 Hz<\/span>
\n16.7 Hz<\/span>
\n400 Hz<\/span>
\nstatisch<\/span><\/td>\n		100 \u00b5T<\/span>
\n300 \u00b5T<\/span>
\n12.5 \u00b5T<\/span>
\n40\u2019000 \u00b5T<\/span><\/td>\n		5\u2019000 V\/m<\/span>
\n10\u2019000 V\/m<\/span>
\n625 V\/m<\/span>
\n\u2014<\/span><\/td>\n		Switzerland: Everywhere people could be present<\/span><\/td>\n<\/tr>\n
Plant limit value<\/span><\/p>\n

AGW according to NISV<\/span><\/td>\n

50 Hz<\/span><\/td>\n1 \u00b5T<\/span><\/td>\n\u2014<\/span><\/td>\nSwitzerland: In places with sensitive use<\/span><\/td>\n<\/tr>\n
Occupational health and safety,<\/span><\/p>\n

BGV B11 Exposure area 1<\/span><\/p>\n

BGV B11 Exposure area 2<\/span><\/td>\n

50 Hz<\/span>
\n16.7 Hz50 Hz<\/span>
\n16.7 Hz<\/span><\/td>\n		1\u2019358 \u00b5T<\/span>
\n4\u2019073 \u00b5T424 \u00b5T<\/span>
\n1\u2019270 \u00b5T<\/span><\/td>\n		21\u2019320 V\/m<\/span>
\n30\u2019000 V\/m6\u2019666 V\/m<\/span>
\n20\u2019000 V\/m<\/span><\/td>\n		Germany: The regulation applies if insured persons are exposed to electric, magnetic or electromagnetic fields, unless the 26th BImSchV applies.<\/span><\/td>\n<\/tr>\n
Occupational hygiene limit values<\/span><\/p>\n

AHG according to<\/span><\/p>\n

SUVA<\/span><\/td>\n

50 Hz<\/span>
\n16.7 Hz<\/span>
\n400 Hz<\/span>
\nstatisch<\/span><\/td>\n		500 \u00b5T<\/span>
\n1500 \u00b5T<\/span>
\n62.5 \u00b5T<\/span>
\n200\u2019000 \u00b5T<\/span><\/td>\n		10\u2019000 V\/m<\/span>
\n20\u2019000 V\/m<\/span>
\n1\u2019250 V\/m<\/span>
\n40\u2019000 V\/m<\/span><\/td>\n		Switzerland: At company-owned workplaces with occupational exposure<\/span><\/td>\n<\/tr>\n
Interference immunity according to EN 61000-4-8<\/span><\/p>\n

 <\/td>\n

50 Hz<\/span><\/td>\n3.75 \u00b5T<\/span><\/td>\n\u2014<\/span><\/td>\nEU: Immunity to magnetic fields with energy-related frequencies for devices<\/span><\/td>\n<\/tr>\n
Interference threshold limits<\/span><\/p>\n

according to IRPA 1990<\/span><\/td>\n

50 Hz<\/span><\/td>\n16 \u00b5T<\/span><\/td>\n2\u2019500 V\/m<\/span><\/td>\nInt.: For wearers of implants such as pacemakers, hearing aids<\/span><\/td>\n<\/tr>\n
Power installations in hospitals and medically used rooms outside hospitals \u00d6NORM E8007<\/span><\/td>\n50 Hz<\/span><\/td>\nEMG \/ 0.1 \u00b5T<\/span>
\nEEG \/ 0.2 \u00b5T<\/span>
\nEKG \/ 0.4 \u00b5T<\/span><\/td>\n		\u2014<\/span><\/td>\nAustria: For rooms used for medical purposes, also with EMG \/ EEG \/ EKG<\/span><\/td>\n<\/tr>\n
Rooms used for medical purposes, patient rooms, in accordance with DIN\/VDE 0100-710<\/span><\/td>\n50 Hz<\/span><\/td>\n0.2 \u00b5T<\/span>
\n0.4 \u00b5T<\/span><\/td>\n		\u2014<\/span><\/td>\nGermany: For medically used rooms with EEG \/ EKG equipment<\/span><\/td>\n<\/tr>\n
Reference values for public exposure to alternating electric and magnetic fields.<\/span><\/p>\n

Public Health \u00a0(ICNIRP)<\/span><\/td>\n

25 Hz \u2013 50 Hz<\/span>
\n50 Hz \u2013 400Hz<\/span>
\n400 Hz \u2013 3000 Hz<\/span><\/td>\n		200 \u00b5T<\/span>
\n200 \u00b5T<\/span>
\n8 x 10-2\/f T<\/span><\/td>\n		5\u2019000 V\/m<\/span>
\n2.5 x 102\/f kV\/m<\/span>
\n2.5 x 102\/f kV\/m<\/span><\/td>\n		Int.: ICNIRP Directive<\/span><\/td>\n<\/tr>\n
Reference values for exposure to alternating electric and magnetic fields at the workplace. Occupational exposure (ICNIRP)<\/span><\/td>\n25 Hz \u2013 300 Hz<\/span>
\n300 Hz \u2013 3000 Hz<\/span><\/td>\n		1 mT<\/span>
\n0.3\/f T<\/span><\/td>\n		5 x 102\/f kV\/m<\/span>
\n5 x 102\/f kV\/m<\/span><\/td>\n		Int.: ICNIRP Directive<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

[\/systron_generalboxes][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

[vc_row][vc_column][systron_generalboxes left_general=”Full Table”]The following is an overview of the applicable limit values for low-frequency electric and magnetic fields. Limit values Frequency (f) Flux density (B) Field strength (E) Application \/ Validity Immission limit values IGW according to 26. BImSchV   50 Hz 16.7 Hz 100 \u00b5T 300 \u00b5T 5\u2019000 V\/m 10\u2019000 V\/m Germany: Everywhere people […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-952","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nLimit values - NISV -PR-NIS - Installation limit value<\/title>\n<meta name=\"description\" content=\"Limit values: magnetic field shielding to comply with NISV (plant limit value), PR-NIS\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/systronemv.com\/en\/limits\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Limits\" \/>\n<meta property=\"og:description\" content=\"Limit values: magnetic field shielding to comply with NISV (plant limit value), PR-NIS\" \/>\n<meta property=\"og:url\" content=\"https:\/\/systronemv.com\/en\/limits\/\" \/>\n<meta property=\"og:site_name\" content=\"Systron EMV\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-10T13:46:49+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/systronemv.com\\\/en\\\/limits\\\/\",\"url\":\"https:\\\/\\\/systronemv.com\\\/en\\\/limits\\\/\",\"name\":\"Limit values - 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